Last Updated: 2024/03/04

緩衝作用 (JP Patent Analysis Report)

The Technical Field "緩衝作用" had 730 patent application filings in the most recent period (2022-01-01 to 2022-06-30). This is a significantly decreased of -467 filings (-39.0%) over 1,197 they had in the same period of the previous year (2021-01-01 to 2021-06-30). This report also includes technical terms related to " バッファリング ", " 緩衝 " in the search set.

The company had their highest number of filings in 2016 with 3,006 cases, and their lowest number in 2022 with 1,006 cases.

The mean of the number of filings over the last 5 years (2018 to 2023, 10,909 cases in total) is 1,818, and the median is 2,282. 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.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 1,818 patents
Std Dev 935
COV 0.5

Filing trends for the last 3 years
Year Cases YOY
2022 year 1,006 cases -54.6 %
2021 year 2,218 cases -5.46 %
2020 year 2,346 cases -8.72 %

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 緩衝作用 for the period of the last 10 years (2014-01-01 to 2024-02-29). 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 緩衝作用, 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

The following foreign patent analysis reports have been found for 緩衝作用. The trends of patent filings of 緩衝作用 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

緩衝作用, Changes in the Number of JP Patents/Patent Applications

The changes in the number of patent filings of 緩衝作用 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 Object)

This patent analysis report was created for a patent search set of 22,545 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:
緩衝作用
Patent Analysis Period
2014-01-01〜2024-02-29
Number of Objects
22,545 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 緩衝作用 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, セイコーエプソン株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 17 cases, followed by カヤバ株式会社 with 15 cases.

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

Comparing the number of applications of each company, カヤバ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 278 cases, followed by 三菱電機株式会社 with 226 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 緩衝作用 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, カヤバ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 15 cases, followed by 株式会社日立製作所 with 7 cases.

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

Among the top coapplicants, カヤバ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 278 cases, followed by 三菱電機株式会社 with 226 cases.

Trends in filing of joint patent applications for the target period (2014 to 2024).
Name Cases
カヤバ株式会社 278 cases
三菱電機株式会社 226 cases
トヨタ自動車株式会社 153 cases
本田技研工業株式会社 129 cases
株式会社日立製作所 77 cases
株式会社東芝 62 cases
パナソニックホールディングス株式会社 13 cases

Top company, Change in the Number of JP Patents

Below is a patent map showing the changes in the numbers of JP patent filings by 緩衝作用’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 パナソニックホールディングス株式会社

緩衝作用 filed 13 joint applications with パナソニックホールディングス株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 6 cases in total) is 1.0, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.

The company had their highest number of filings in 2014 with 3 cases, and their lowest number in 2021 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 1.0 patents
Std Dev 1.2
COV 1.2
Filing trends for the last 3 years
Year Cases YOY
2022 year 3 cases -
2021 year 0 cases -
2020 year 0 cases -100 %

Trends in filing of joint patent applications with カヤバ株式会社

緩衝作用 filed 278 joint applications with カヤバ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 139 cases in total) is 23.2, and the median is 27.0. 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 company had their highest number of filings in 2014 with 42 cases, and their lowest number in 2022 with 15 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 23.2 patents
Std Dev 12.4
COV 0.5
Filing trends for the last 3 years
Year Cases YOY
2022 year 15 cases -46.4 %
2021 year 28 cases +7.69 %
2020 year 26 cases -29.73 %

Trends in filing of joint patent applications with 株式会社日立製作所

緩衝作用 filed 77 joint applications with 株式会社日立製作所 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 3.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been relatively large 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 company had their highest number of filings in 2015 with 17 cases, and their lowest number in 2019 with 1 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 3.5 patents
Std Dev 2.2
COV 0.6
Filing trends for the last 3 years
Year Cases YOY
2022 year 6 cases +200 %
2021 year 2 cases -60.0 %
2020 year 5 cases +400 %

Trends in filing of joint patent applications with 三菱電機株式会社

緩衝作用 filed 226 joint applications with 三菱電機株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 94 cases in total) is 15.7, and the median is 19.5. 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 company had their highest number of filings in 2015 with 39 cases, and their lowest number in 2022 with 5 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 15.7 patents
Std Dev 9.4
COV 0.6
Filing trends for the last 3 years
Year Cases YOY
2022 year 5 cases -73.7 %
2021 year 19 cases -29.63 %
2020 year 27 cases +35.0 %

Trends in filing of joint patent applications with 株式会社東芝

緩衝作用 filed 62 joint applications with 株式会社東芝 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 27 cases in total) is 4.5, and the median is 4.0. The coefficient of variation (standard deviation/mean) is 0.8, and there have been relatively large 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 company had their highest number of filings in 2014 with 12 cases, and their lowest number in 2019 with 1 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 4.5 patents
Std Dev 3.5
COV 0.8
Filing trends for the last 3 years
Year Cases YOY
2022 year 4 cases -55.6 %
2021 year 9 cases +125 %
2020 year 4 cases +300 %

Information on important patents (JP)

The following shows JP patents held by 緩衝作用 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 緩衝作用’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 緩衝作用 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

List of latest Invalidationed Trial patents

In the last 3 years (2021-03-01 ~ 2024-02-29), there were 5 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.4 times. The most recently Invalidation Trial patent is 特許7118579 "エピナスチン又はその塩を含有する水性組成物" (Invalidation Trial day 2023-02-28) , next is 特許6896700 "ワクチン組成物" (Invalidation Trial day 2023-01-27) .

Most recent Invalidation Trial (2021-03-01 to 2024-02-29)
- No. Title Invalidation Trial days
1 特許7118579 エピナスチン又はその塩を含有する水性組成物 2023-02-28
2 特許6896700 ワクチン組成物 2023-01-27
3 特許6692856 RNA依存性標的DNA修飾およびRNA依存性転写調節のための方法および組成物 2022-02-25
4 特許6871663 次亜塩素酸水、次亜塩素酸水を調製するための組成物、及び次亜塩素酸水の判定用の試験紙 2021-11-18
5 特許5840364 タンパク質製剤及びその製造方法 2021-03-16

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

Of the patent applications filed in the last 10 years (2014-03-01 to 2024-02-29), 6 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 1.3. The most invalidation trial patent is 特許6192115 "免疫原性組成物を安定化させ、沈殿を阻害する新規製剤" (2 times) , and the next most invalidation trial patent is 特許6871663 "次亜塩素酸水、次亜塩素酸水を調製するための組成物、及び次亜塩素酸水の判定用の試験紙" (2 times) .

Top Patents/Patent Applications with the Highest Number of Invalidation Trial over a Period of 10 Years (2014-03-01 ~ 2024-02-29)
- No. Title
1 特許6192115 免疫原性組成物を安定化させ、沈殿を阻害する新規製剤 2 times
2 特許6871663 次亜塩素酸水、次亜塩素酸水を調製するための組成物、及び次亜塩素酸水の判定用の試験紙 2 times
3 特許6335326 コンジュゲート化莢膜糖類抗原を含む免疫原性組成物およびその使用 1 times
4 特許6896700 ワクチン組成物 1 times
5 特許6293103 自己緩衝タンパク質製剤 1 times

Oppositioned cases

List of latest Oppositioned patents

In the last 3 years (2021-03-01 ~ 2024-02-29), there were 19 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7300257 "硫化水素吸収フィルム" (Opposition day 2024-01-04) , next is 特許7276328 "生体成分測定試薬キットの感度低下抑制方法" (Opposition day 2023-11-17) .

Most recent Opposition (2021-03-01 to 2024-02-29)
- No. Title Opposition days
1 特許7300257 硫化水素吸収フィルム 2024-01-04
2 特許7276328 生体成分測定試薬キットの感度低下抑制方法 2023-11-17
3 特許7243940 X線透過部材 2023-09-20
4 特許7217756 減衰力調整式緩衝器およびソレノイド 2023-06-30
5 特許7093669 即効型インスリン組成物 2022-12-28
6 特許7064638 木質複合材、内装材、床材及び防音床材 2022-11-10
7 特許7070520 自走式防除機 2022-10-19
8 特許6978275 水路 2022-06-07
9 特許6962317 発泡体及びその製造方法 2022-05-02
10 特許6958694 入力装置および電子機器 2022-04-26

Show 5 patents  

Protested cases

List of latest Protested patents

In the last 3 years (2021-03-01 ~ 2024-02-29), there were 94 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特表2023-509132 "口内溶解性フィルムおよび口内溶解性フィルムを製造し、使用する方法" (Protest day 2024-01-31) , next is 特表2022-504702 "緩衝塩及びアミノ酸を含有する粉末、そのような粉末の栄養製品への再構成、並びにそのような栄養製品を使用する方法" (Protest day 2024-01-30) .

Most recent Protest (2021-03-01 to 2024-02-29)
- No. Title Protest days
1 特表2023-509132 口内溶解性フィルムおよび口内溶解性フィルムを製造し、使用する方法 2024-01-31
2 特表2022-504702 緩衝塩及びアミノ酸を含有する粉末、そのような粉末の栄養製品への再構成、並びにそのような栄養製品を使用する方法 2024-01-30
3 特開2021-152068 エピナスチン含有点眼液 2024-01-29
4 特許5688182 フレキシブル有機エレクトロルミネッセンスデバイス及びその製造方法 2024-01-05
5 特表2021-521297 官能性フルオロポリマー 2023-12-18
6 特開2022-173166 エピナスチン含有点眼液 2023-11-30
7 再公表2019/225568 ガラス容器に封入された凍結乾燥製剤 2023-11-30
8 特開2022-057987 パンツ型使い捨ておむつ 2023-11-30
9 特開2023-085558 高眼圧症及び緑内障を治療するための方法及び組成物 2023-11-28
10 特表2023-512475 三環式PDE3/PDE4二重阻害剤化合物の医薬組成物 2023-11-28
11 特許7449101 開閉装置 2023-11-28
12 特開2020-097599 眼科用組成物 2023-11-17
13 特開2020-175588 フレキソ印刷版用感光性樹脂版の梱包材、及び梱包方法 2023-11-17
14 特開2022-060595 ビールテイスト飲料 2023-11-13
15 特開2021-019558 改良されたウイルス検出方法 2023-11-06
16 特開2021-019559 改良されたウイルス検出方法 2023-11-06
17 特許7436439 弁装置 2023-09-27
18 特開2022-083401 発泡シート、製造物、成形体及び発泡シートの製造方法 2023-08-10
19 特許7433217 RNAウイルスの処理方法 2023-08-08
20 特表2023-515601 機械器物洗浄にアミン系界面活性剤を用いる新規の二機能一体型殺菌およびすすぎ助剤組成物 2023-08-04

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Protested

Of the patent applications filed in the last 10 years (2014-03-01 to 2024-02-29), 196 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許6764792 "ケラチン処理調合物及び方法" (6 times) , and the next most protest patent is 特開2021-152068 "エピナスチン含有点眼液" (6 times) .

Top Patents/Patent Applications with the Highest Number of Protest over a Period of 10 Years (2014-03-01 ~ 2024-02-29)
- No. Title
1 特許6764792 ケラチン処理調合物及び方法 6 times
2 特開2021-152068 エピナスチン含有点眼液 6 times
3 特許7221520 生分解性ポリマーの水性の加水分解安定性分散液 5 times
4 特許7132270 ビールテイスト飲料 5 times
5 特許6705348 液体製剤、及び、パロノセトロンの安定性を向上する方法 5 times

Inspectioned cases

List of latest Inspectioned patents

In the last 3 years (2021-03-01 ~ 2024-02-29), there were 274 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特開2023-004109 "カットロッドの包装体" (Inspection day 2024-02-20) , next is 特表2022-504702 "緩衝塩及びアミノ酸を含有する粉末、そのような粉末の栄養製品への再構成、並びにそのような栄養製品を使用する方法" (Inspection day 2024-02-09) .

Most recent Inspection (2021-03-01 to 2024-02-29)
- No. Title Inspection days
1 特開2023-004109 カットロッドの包装体 2024-02-20
2 特表2022-504702 緩衝塩及びアミノ酸を含有する粉末、そのような粉末の栄養製品への再構成、並びにそのような栄養製品を使用する方法 2024-02-09
3 特許7292231 電池用断熱材及び電池 2024-02-08
4 特許4977345 乾燥羊膜及び羊膜の乾燥処理方法 2024-02-07
5 特許5092119 乾燥羊膜からなる眼表面の再建用医療材料 2024-02-07
6 特許7336784 創傷接触部材 2024-02-07
7 特開2023-020787 光固体化樹脂緩衝材 2024-01-25
8 特表2023-512475 三環式PDE3/PDE4二重阻害剤化合物の医薬組成物 2024-01-09
9 特開2023-085558 高眼圧症及び緑内障を治療するための方法及び組成物 2023-12-25
10 特表2021-518385 エピネフリンのスプレー製剤 2023-12-20
11 特表2021-519280 クロマトグラフィー法によるVWFとVWFプロペプチドの分離 2023-12-19
12 特表2021-502077 免疫療法のためのT細胞におけるCBLBのCRISPR−CAS9編集のための方法、組成物および構成要素 2023-12-19
13 特許7449101 開閉装置 2023-12-14
14 特開2022-034095 収納箱容器 2023-12-12
15 特表2022-548818 抗VEGFタンパク質組成物及びその製造方法 2023-12-12
16 特開2023-045137 プレートコンパクタ 2023-12-06
17 特開2022-057987 パンツ型使い捨ておむつ 2023-12-05
18 再公表2019/225568 ガラス容器に封入された凍結乾燥製剤 2023-12-04
19 特開2021-019558 改良されたウイルス検出方法 2023-11-30
20 特開2021-019559 改良されたウイルス検出方法 2023-11-30

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Inspectioned

Of the patent applications filed in the last 10 years (2014-03-01 to 2024-02-29), 518 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.7. The most inspection patent is 特許7036774 "前立腺特異的膜抗原(PSMA)の標識インヒビター、前立腺癌の治療のための画像化剤および薬剤としてのその使用" (32 times) , and the next most inspection patent is 特表2017-504615 "パロノセトロンを含有する薬学組成物" (15 times) .

Top Patents/Patent Applications with the Highest Number of Inspection over a Period of 10 Years (2014-03-01 ~ 2024-02-29)
- No. Title
1 特許7036774 前立腺特異的膜抗原(PSMA)の標識インヒビター、前立腺癌の治療のための画像化剤および薬剤としてのその使用 32 times
2 特表2017-504615 パロノセトロンを含有する薬学組成物 15 times
3 特許7194161 前立腺特異的膜抗原(PSMA)の標識インヒビター、前立腺癌の治療のための画像化剤および薬剤としてのその使用 14 times
4 特許6177718 骨の靭性、及び、剛性を増し、骨折を減少させる方法 14 times
5 特許6764792 ケラチン処理調合物及び方法 13 times

Cited cases

Top Patents/Patent Applications with the Highest Number of Cited

Of the patent applications filed in the last 10 years (2014-03-01 to 2024-02-29), 4,392 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.2. The most cited patent is 特許6453291 "ハイパーテキスト転送プロトコルを使用してMatroskaコンテナファイル中に記憶されるメディアの適応型ビットレートストリーミング" (46 times) , and the next most cited patent is 特許7185009 "細胞トランスフェクションのエレクトロポレーション装置及び方法" (39 times) .

Top Patents/Patent Applications with the Highest Number of Cited over a Period of 10 Years (2014-03-01 ~ 2024-02-29)
- No. Title
1 特許6453291 ハイパーテキスト転送プロトコルを使用してMatroskaコンテナファイル中に記憶されるメディアの適応型ビットレートストリーミング 46 times
2 特許7185009 細胞トランスフェクションのエレクトロポレーション装置及び方法 39 times
3 特許6196343 免疫グロブリンに特異的に結合するタンパク質および免疫グロブリン結合性アフィニティーリガンド 36 times
4 特許6559444 半導体装置の作製方法 29 times
5 特許6431889 パネル振動型音響発生表示装置 26 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.

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.