Last Updated: 2024/11/04

前駆体 (JP Patent Analysis Report) (JP SDGs Patent Report)

The Technical Field "前駆体" had 43 patent application filings in the most recent period (2023-01-01 to 2023-01-31). This is a significantly decreased of -85 filings (-66.4%) over 128 they had in the same period of the previous year (2022-01-01 to 2022-01-31). This report also includes technical terms related to " 先駆体 ", " 先駆物質 ", " 前駆物質 " in the search set.

The highest number of filings in 2017 with 2,482 cases, and their lowest number in 2022 with 1,528 cases.

The mean of the number of filings over the last 5 years (2018 to 2023, 10,265 cases in total) is 1,711, and the median is 1,857. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 1,711 patents
Std Dev 636
COV 0.4

Filing trends for the last 3 years
Year Cases YOY
2022 year 1,528 cases -15.39 %
2021 year 1,806 cases -5.35 %
2020 year 1,908 cases -13.86 %

This report provides the latest patent analysis information (the IP landscape, including a patent map) on the patent search results of the JP patent database for 前駆体 for the period of the last 10 years (2014-01-01 to 2024-09-30). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.

This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.

This report includes basic information to help you understand the IP strategy and management of 前駆体, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, their top coapplicants (joint research partners, alliance partners), and their most important patents. It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.

Article supervision: Patent attorney Yoshiyuki Ose
Article supervised by: Yoshiyuki Ose (Japanese Patent Attorney)    

He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.

After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..

Introduction

The concept of the "IP landscape" (IPL) has been attracting attention recently.

An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.

IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.

After reading this search report, you may be interested in more detailed patent searches and patent analysis. We offer a service called Patent Integration, which is an integrated patent search and patent analysis service. With reasonable pricing and a simple user interface such that even beginners can quickly search for and analyze patent information by company or technology from a web browser, please consider using it for detailed patent searches, patent analysis, and IP landscaping.

Patent Integration has a patent-landscaping function that can visually represent a set of tens of thousands of patents/patent applications. This allows you to convincingly show the technical positions of your company and its competitors to your management and business strategists in order to formulate management strategies and business strategies.

Foreign Patent Analysis Report

By clicking, you can check the patent application trends in each country of 前駆体.

Patent Filing Trends in Each Country

Foreign Patent Analysis Report

The following foreign patent analysis reports have been found for 前駆体. The trends of patent filings of 前駆体 for each country can be found by clicking on the Applicant/Patent Holder name next to each country.

Patent Filing Trends in Each Country
Country Applicant / Patent Holder

前駆体, Changes in the Number of JP Patents/Patent Applications

The changes in the number of patent filings of 前駆体 over the last 20 years (JP) are shown below.

The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.

In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.

Counting of the Number of Cases using the Patent Mapping Function

By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Search Set (Analysis Patents)

This patent analysis report was created for a patent search set of 19,589 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.

Patent Database
JP Publications/Granted Patents
Patent Search Formula
Technical Field:
前駆体
Patent Analysis Period
2014-01-01〜2024-09-30
Number of Patents
19,589 patents

Analysis results are determined on the basis of patent gazette data issued by the patent office in each country.

Same industry / competition company information (JP)

The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 前駆体 are shown below.

Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.

It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.

If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.

Introduction of patent search function

Competitive analysis can be performed in a short time by using various search functions such as applicant, filing date, and similar patent search.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

Comparing the number of applications of each company, アプライドマテリアルズインコーポレイテッド has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 80 cases, followed by トヨタ自動車株式会社 with 59 cases.

Trends in filing of joint patent applications for the target period (2014 to 2024).

Comparing the number of applications of each company, アプライドマテリアルズインコーポレイテッド has the highest number of joint applications in the last for the target period (2014 to 2024) with 521 cases, followed by 東レ株式会社 with 332 cases.

Same industry / competition company, Change in the Number of JP Patents

Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top company information (JP)

The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 前駆体 are shown below.

Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.

It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.

If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.

Search for Coapplicants

Patent integration allows you to find coapplicants in a short amount of time.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

Among the top coapplicants, アプライドマテリアルズインコーポレイテッド has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 80 cases, followed by 東レ株式会社 with 35 cases.

Trends in filing of joint patent applications for the target period (2014 to 2024).

Among the top coapplicants, アプライドマテリアルズインコーポレイテッド has the highest number of joint applications in the last for the target period (2014 to 2024) with 521 cases, followed by 東レ株式会社 with 332 cases.

Trends in filing of joint patent applications for the target period (2014 to 2024).
Name Cases
アプライドマテリアルズインコーポレイテッド 521 cases
東レ株式会社 332 cases
富士フイルム株式会社 315 cases
三菱ケミカル株式会社 229 cases
三菱製紙株式会社 75 cases
セイコーエプソン株式会社 65 cases

Top company, Change in the Number of JP Patents

Below is a ranking of the number of JP patent applications by 前駆体’s top 7 coapplicants over the last 20 years.

Below is a patent map showing the changes in the numbers of JP patent filings by 前駆体’s top 7 coapplicants over the last 20 years.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top company Details (JP)

Trends in filing of joint patent applications with 東レ株式会社

前駆体 filed 332 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 169 cases in total) is 28.2, and the median is 24.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.

The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 56 cases, and their lowest number in 2022 with 14 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 28.2 patents
Std Dev 13.7
COV 0.5
Filing trends for the last 3 years
Year Cases YOY
2022 year 14 cases -41.7 %
2021 year 24 cases -4.00 %
2020 year 25 cases -55.4 %

Trends in filing of joint patent applications with 富士フイルム株式会社

前駆体 filed 315 joint applications with 富士フイルム株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 175 cases in total) is 29.2, and the median is 37.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.

The highest number of filings in 2019 with 45 cases, and their lowest number in 2022 with 11 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 29.2 patents
Std Dev 17.1
COV 0.6
Filing trends for the last 3 years
Year Cases YOY
2022 year 11 cases -73.8 %
2021 year 42 cases -2.33 %
2020 year 43 cases -4.44 %

Trends in filing of joint patent applications with セイコーエプソン株式会社

前駆体 filed 65 joint applications with セイコーエプソン株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 20 cases in total) is 3.3, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.

The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 12 cases, and their lowest number in 2021 with 2 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 3.3 patents
Std Dev 1.5
COV 0.4
Filing trends for the last 3 years
Year Cases YOY
2022 year 4 cases +100 %
2021 year 2 cases -50.0 %
2020 year 4 cases -33.3 %

Trends in filing of joint patent applications with アプライドマテリアルズインコーポレイテッド

前駆体 filed 521 joint applications with アプライドマテリアルズインコーポレイテッド for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 405 cases in total) is 67.5, and the median is 78.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.

The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2021 with 99 cases, and their lowest number in 2015 with 21 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 67.5 patents
Std Dev 31.8
COV 0.5
Filing trends for the last 3 years
Year Cases YOY
2022 year 80 cases -19.19 %
2021 year 99 cases +52.3 %
2020 year 65 cases -15.58 %

Trends in filing of joint patent applications with 三菱製紙株式会社

前駆体 filed 75 joint applications with 三菱製紙株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 21 cases in total) is 3.5, and the median is 1.5. The coefficient of variation (standard deviation/mean) is 1.0, and there have been very big fluctuations in the number of filings from year to year.

The highest number of filings in 2015 with 15 cases, and their lowest number in 2021 with 1 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 3.5 patents
Std Dev 3.6
COV 1.0
Filing trends for the last 3 years
Year Cases YOY
2022 year 2 cases +100 %
2021 year 1 cases 0
2020 year 1 cases -88.9 %

Information on important patents (JP)

The following shows JP patents held by 前駆体 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 前駆体’s JP patents/patent applications of high importance cited by Examiners in patent examination processes.

By noting the most important patents, you can obtain knowledge of the competitive business environment in which 前駆体 is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.

If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.

Search for Information on Important Patents

You can quickly search for important patents/patent applications, such as patents/patent applications that were cited many times and patents that have had invalidation trials demanded against them many times.

Glossary

Cited
Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
Request for invalidation trial
Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
Opposition
Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
Information provision
Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
Browsing request
Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.

Invalidationed Trial cases

Top Patents/Patent Applications with the Highest Number of Invalidationed Trial

Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 1 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許5697067 "グラフェン前駆体として用いられる黒鉛系炭素素材" (1 times) .

Top Patents/Patent Applications with the Highest Number of Invalidation Trial over a Period of 10 Years (2014-10-01 ~ 2024-09-30)
- No. Title
1 特許5697067 グラフェン前駆体として用いられる黒鉛系炭素素材 1 times

Oppositioned cases

List of latest Oppositioned patents

In the last 3 years (2021-10-01 ~ 2024-09-30), there were 35 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7350185 "正極スクラップを用いた活物質の再使用方法" (Opposition day 2024-03-25) , next is 特許7346700 "オキシハロゲン化物前駆体" (Opposition day 2024-03-19) .

Most recent Opposition (2021-10-01 to 2024-09-30)
- No. Title Opposition days
1 特許7350185 正極スクラップを用いた活物質の再使用方法 2024-03-25
2 特許7346700 オキシハロゲン化物前駆体 2024-03-19
3 特許7278951 バリア基板層と内向きバリア材料層とを含むバリア層を備える寸法安定性食品容器を製造するためのシート状複合体 2023-11-20
4 特許7275313 アルカリベースのプロモーターが導入された燃料極を含む固体酸化物燃料電池 2023-09-25
5 特許7250612 水系の殺菌方法、および水系のニトロソアミン化合物の除去方法 2023-09-21
6 特許7227291 改善された疎水性エアロゲル材料 2023-08-21
7 特許7206762 電極及びその製造方法、電極素子、非水電解液蓄電素子 2023-07-12
8 特許7191489 電極活物質の製造方法 2023-06-13
9 特許7183377 ポリイミド系樹脂 2023-06-02
10 特許7180459 アルカリ可溶性樹脂溶液の製造方法 2023-05-29

Show 5 patents  

Protested cases

List of latest Protested patents

In the last 3 years (2021-10-01 ~ 2024-09-30), there were 111 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-161378 "シリカ含有樹脂組成物及びその製造方法、並びにそのシリカ含有樹脂組成物を用いて行う射出成形方法" (Protest day 2024-09-13) , next is 特許7476804 "中空樹脂粒子の製造方法" (Protest day 2024-09-04) .

Most recent Protest (2021-10-01 to 2024-09-30)
- No. Title Protest days
1 特開2022-161378 シリカ含有樹脂組成物及びその製造方法、並びにそのシリカ含有樹脂組成物を用いて行う射出成形方法 2024-09-13
2 特許7476804 中空樹脂粒子の製造方法 2024-09-04
3 特表2022-530990 動的または静的用途のためのゴム組成物、その製造方法、および当該組成物を組み込んだ製品 2024-08-31
4 特表2023-548433 MoO2 Cl2の製造 2024-08-30
5 特開2022-155548 感光性樹脂組成物 2024-08-23
6 特開2022-103588 湿式酸化処理用触媒、湿式酸化処理方法及び湿式酸化処理用触媒の製造方法 2024-08-06
7 特表2023-533987 流体からPFASを除去するための高容積ヨウ素価およびモラセス価を有する吸着剤ならびにその製造方法および使用方法 2024-07-25
8 特開2023-139165 有機金属フォトレジスト現像剤組成物及び処理方法 2024-07-12
9 特開2023-071626 高純度のSiC結晶体の製造方法 2024-07-10
10 特開2022-106205 積層体および位相差層付偏光板の製造方法 2024-07-04
11 特表2023-536106 ポリアクリロニトリル系耐塩化繊維、炭素繊維及びその製造方法 2024-07-03
12 特許7517182 中空樹脂粒子の製造方法 2024-06-28
13 特表2023-550918 耐スクラッチ性及び艶消し性を有する表面層を含む積層体及び表面コーティング組成物 2024-06-27
14 特開2022-096210 炭素繊維の製造方法 2024-06-21
15 特開2022-164467 電着塗装用塗料、電着塗装用塗料の製造方法、及び絶縁材の製造方法 2024-06-20
16 特開2023-169188 防眩フィルム並びにその製造方法及び用途 2024-06-17
17 特表2023-550013 共形性酸化ケイ素膜の堆積 2024-06-14
18 特許7543741 リソグラフィー用塗布膜形成組成物の製造方法 2024-06-13
19 特開2021-176629 樹脂組成物の製造方法、多孔質膜の製造方法、及び多孔質膜 2024-05-28
20 特開2023-073417 炭素化方法及び炭素繊維の製造方法 2024-05-23

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Protested

Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 257 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特開2019-172975 "樹脂組成物、樹脂シート、硬化膜" (5 times) , and the next most protest patent is 特許7149176 "CVDを用いたTaCコーティング層の製造方法及びそれを用いて製造したTaCの物性" (4 times) .

Top Patents/Patent Applications with the Highest Number of Protest over a Period of 10 Years (2014-10-01 ~ 2024-09-30)
- No. Title
1 特開2019-172975 樹脂組成物、樹脂シート、硬化膜 5 times
2 特許7149176 CVDを用いたTaCコーティング層の製造方法及びそれを用いて製造したTaCの物性 4 times
3 特許6739981 ニッケルリチウム金属複合酸化物の製造方法 4 times
4 特開2019-199615 ミリ波アンテナ用フィルム 4 times
5 特許6951022 成長速度が遅くアスペクト比が低い水酸化マグネシウム粒子およびその製造方法 4 times

Inspectioned cases

List of latest Inspectioned patents

In the last 3 years (2021-10-01 ~ 2024-09-30), there were 198 patents Inspection from third parties. The average number of Inspection is 1.3 times. The most recently Inspection patent is 特許7476804 "中空樹脂粒子の製造方法" (Inspection day 2024-09-17) , next is 特表2023-535754 "銅張積層板及びその形成方法" (Inspection day 2024-09-05) .

Most recent Inspection (2021-10-01 to 2024-09-30)
- No. Title Inspection days
1 特許7476804 中空樹脂粒子の製造方法 2024-09-17
2 特表2023-535754 銅張積層板及びその形成方法 2024-09-05
3 特許7553357 がんの処置のための組成物および方法 2024-09-05
4 特表2022-526665 分子エレクトロニックセンサーのための多環式芳香族架橋物 2024-09-04
5 特表2023-533987 流体からPFASを除去するための高容積ヨウ素価およびモラセス価を有する吸着剤ならびにその製造方法および使用方法 2024-08-23
6 特開2023-139165 有機金属フォトレジスト現像剤組成物及び処理方法 2024-08-08
7 特表2023-501458 包装材料におけるガスバリアのためのコンポスト化可能なセルロース系紙 2024-08-07
8 特開2022-164467 電着塗装用塗料、電着塗装用塗料の製造方法、及び絶縁材の製造方法 2024-08-05
9 特表2024-507509 複合リチウムニッケルマンガン酸化物の正極材料及びその製造方法ならびにリチウムイオン電池用正極シート 2024-07-31
10 特開2022-106205 積層体および位相差層付偏光板の製造方法 2024-07-30
11 特表2021-534315 高解像度パターニングのためのシラノール含有有機‐非有機ハイブリッドコーティング 2024-07-19
12 特開2023-021630 複合粒子および複合粒子の製造方法 2024-07-09
13 特許7492757 遺伝子の発現制御剤、アルツハイマー病の予防薬または治療薬および認知症の改善方法 2024-07-04
14 特表2023-550918 耐スクラッチ性及び艶消し性を有する表面層を含む積層体及び表面コーティング組成物 2024-07-04
15 特許6965392 亜鉛‐臭素電池用正極およびその製造方法 2024-07-04
16 特許7517182 中空樹脂粒子の製造方法 2024-07-04
17 特開2023-169188 防眩フィルム並びにその製造方法及び用途 2024-06-28
18 特開2022-096210 炭素繊維の製造方法 2024-06-28
19 特表2023-550013 共形性酸化ケイ素膜の堆積 2024-06-27
20 特表2023-539508 酸化セリウム粒子、これを含む化学的機械的研磨用スラリー組成物および半導体素子の製造方法 2024-06-25

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Inspectioned

Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 458 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.3. The most inspection patent is 特許6301900 "リチウム金属混合酸化物を含む複合材料およびその製造方法" (10 times) , and the next most inspection patent is 特許6274628 "炭素蒸着アルカリ金属ホスホシリケートカソード材料、及び二つの乾燥高エネルギーミリングステップを含むそれの製造方法" (10 times) .

Top Patents/Patent Applications with the Highest Number of Inspection over a Period of 10 Years (2014-10-01 ~ 2024-09-30)
- No. Title
1 特許6301900 リチウム金属混合酸化物を含む複合材料およびその製造方法 10 times
2 特許6274628 炭素蒸着アルカリ金属ホスホシリケートカソード材料、及び二つの乾燥高エネルギーミリングステップを含むそれの製造方法 10 times
3 特開2016-130325 ポリイミド及びポリイミド前駆体 7 times
4 特許6206446 フレキシブルデバイス基板形成用ポリイミド前駆体樹脂組成物及びそれを用いたフレキシブルデバイスの製造方法、フレキシブルデバイス 5 times
5 特許7387102 膜構造体及びその製造方法 5 times

Cited cases

Top Patents/Patent Applications with the Highest Number of Cited

Of the patent applications filed in the last 10 years (2014-10-01 to 2024-09-30), 3,846 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.8. The most cited patent is 特開2017-070140 "折り曲げにより形成された円筒形状のコイル体、該コイル体の製造方法、及び該コイル体を用いた回転電機" (62 times) , and the next most cited patent is 特許6784670 "有機金属溶液に基づいた高解像度パターニング組成物および対応する方法" (48 times) .

Top Patents/Patent Applications with the Highest Number of Cited over a Period of 10 Years (2014-10-01 ~ 2024-09-30)
- No. Title
1 特開2017-070140 折り曲げにより形成された円筒形状のコイル体、該コイル体の製造方法、及び該コイル体を用いた回転電機 62 times
2 特許6784670 有機金属溶液に基づいた高解像度パターニング組成物および対応する方法 48 times
3 特許6805244 有機スズオキシドヒドロキシドのパターン形成組成物、前駆体およびパターン形成 45 times
4 特許6193514 電動エアロゾル送達システム 34 times
5 特許6612244 電子喫煙物品のための制御体 28 times

Providing patent information to the media (newspapers, magazines, etc.)

"Patent Integration Report" is a web service provided by "Patent Integration Co., Ltd." operated by patent attorneys who are experts in intellectual property rights. Based on the latest patent data, this is one of the largest patent report services in Japan that provides information on technology trends in various companies and technology fields.

The purpose of this web service is to make intellectual property information familiar to many people, regardless of whether they have an interest in intellectual property rights, and to make use of it.

We actively provide various types of patent information that can be used in various media articles such as newspapers, magazines, and web media. Please feel free to contact us from "Inquiry form for details on the content of patent information that can be provided, conditions for provision, etc. Please contact us.

About this Site

All rights related to the data, documents and charts belong to "an integrated patent search/analysis service provider, Patent Integration". Please specify the source “Patent Integration Report, URL: https://patent-i.com/report/en/" when inserting them into in-house materials, external report materials, etc., regardless of whether they are paid or free of charge.

Patent data is obtained by aggregating and analyzing the latest patent data issued by the Patent Offices of respective countries and jurisdictions and by WIPO. Although we take great care in publishing and analyzing the results, we do not guarantee the correctness of the data. We appreciate your understanding.

If you have any concerns about this service, please feel free to contact us.

All rights to the data, documents, figures and tables are reserved by e-Patent. When publishing internal documents, external reports, etc. (whether paid or free of charge), please use the following URL: https://e-patent.co.jp/.

Please note the following points for use.

e-Patent will not be liable for any damages or losses arising from the use of the global patent application status, ranking information, or population search formula in the "SDGs Global Company Ranking from a Patent Perspective". Items with ● in front of the target are not supported at this time (judged to be difficult to approach from the patent information analysis).

Citation of patent application status and ranking information

There is no problem to cite patent application status and ranking information, but please clearly indicate "Source: e-Patent Co.

Graphs are image data.

Please note that the various graphs are image data, but we cannot provide them in text data.

Scope of coverage for each goal/target

  • Based on the description of each goal and target of the SDGs, we have set the scope of technologies to be covered based on our and e-Patent's past experience, etc. (in some cases, the search is based on social issues themselves). Therefore, please note that there is a possibility that this "SDGs Global Company Ranking from Patent Perspective" may not cover 100%.
  • A population search formula is clearly indicated for each goal/target (database: Patent Integration). You may use the population search formula as it is, or you may improve it by yourself.
  • This search covers patents and utility models, including both published and registered patents (design and design patents are excluded). The unit of count is the number of applications, not the number of patent families.

About the name collation and name control of applicants and right holders

  • Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
  • Company names may be the names of the companies at the time of application, but the results calculated by Patent Integration are used as is. Company names are used as they were at the time of application.
  • Because of the fluctuation in the names of companies (i.e., applicant/right holder names in the patent information), there are cases where the same company appears more than once in the top 10. The number of applications filed by the same company in the top 10 is the total number of applications filed by the company.

Credit notation
・MeCab user dictionary for science technology term © National Bioscience Database Center licensed under CC Attribution-Share Alike 4.0 International

Our Commitment to Safety and Security

Patent Office Patent Integration Co., Ltd. is committed to providing high-quality patent information based on the latest patent data on more than 45 million cases collected from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publication.
patent information Patent Integration Co., Ltd. collects the patent data from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publications to provide it widely in the form of reports so that anyone can check patent information and patent trends with confidence.
reliability of the information Patent Integration Co., Ltd. is committed to various efforts to enhance the reliability of the information and to allow users to search patent information with confidence.