単結合 (JP Patent Analysis Report)
The Technical Field "単結合" had 132 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -49 filings (-27.1%) over 181 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " 一重結合 ", " 単ボンド " in the search set.
The highest number of filings in 2018 with 2,041 cases, and their lowest number in 2022 with 1,277 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 8,834 cases in total) is 1,472, and the median is 1,485. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,472 patents |
| Std Dev | 467 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,277 cases | -6.65 % |
| 2021 year | 1,368 cases | -14.61 % |
| 2020 year | 1,602 cases | -16.56 % |
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 単結合 for the period of the last 10 years (2014-01-01 to 2024-10-31). 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 単結合, 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.
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.
単結合, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 単結合 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.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 16,177 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.
単結合
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 単結合 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.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 471 cases, followed by 信越化学工業株式会社 with 148 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 471 cases |
| 信越化学工業株式会社 | 148 cases |
| キヤノン株式会社 | 55 cases |
| DIC株式会社 | 38 cases |
| JSR株式会社 | 35 cases |
| 出光興産株式会社 | 31 cases |
| メルクパテントゲゼルシャフトミットベシュレンクテルハフツング | 30 cases |
| JNC株式会社 | 19 cases |
| 富士フイルム株式会社 | 18 cases |
| JNC石油化学株式会社 | 13 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 住友化学株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,382 cases, followed by 富士フイルム株式会社 with 1,188 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 1,382 cases |
| 富士フイルム株式会社 | 1,188 cases |
| 信越化学工業株式会社 | 717 cases |
| DIC株式会社 | 639 cases |
| JNC株式会社 | 551 cases |
| JNC石油化学株式会社 | 457 cases |
| メルクパテントゲゼルシャフトミットベシュレンクテルハフツング | 423 cases |
| 出光興産株式会社 | 400 cases |
| JSR株式会社 | 355 cases |
| キヤノン株式会社 | 267 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.
Top company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 単結合 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.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 471 cases, followed by 信越化学工業株式会社 with 148 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 471 cases |
| 信越化学工業株式会社 | 148 cases |
| DIC株式会社 | 38 cases |
| JSR株式会社 | 35 cases |
| メルクパテントゲゼルシャフトミットベシュレンクテルハフツング | 30 cases |
| 富士フイルム株式会社 | 18 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 住友化学株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,382 cases, followed by 富士フイルム株式会社 with 1,188 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 1,382 cases |
| 富士フイルム株式会社 | 1,188 cases |
| 信越化学工業株式会社 | 717 cases |
| DIC株式会社 | 639 cases |
| メルクパテントゲゼルシャフトミットベシュレンクテルハフツング | 423 cases |
| JSR株式会社 | 355 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 単結合’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 単結合’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 富士フイルム株式会社
単結合 filed 1,188 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, 542 cases in total) is 90.3, and the median is 121. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 177 cases, and their lowest number in 2022 with 11 cases.
| Index | Value |
|---|---|
| Average | 90.3 patents |
| Std Dev | 58.8 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 11 cases | -89.6 % |
| 2021 year | 106 cases | -22.06 % |
| 2020 year | 136 cases | -0.73 % |
Trends in filing of joint patent applications with 住友化学株式会社
単結合 filed 1,382 joint applications with 住友化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 978 cases in total) is 163, and the median is 153. The coefficient of variation (standard deviation/mean) is 0.19, and there have been small 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 2022 with 209 cases, and their lowest number in 2014 with 52 cases.
| Index | Value |
|---|---|
| Average | 163 patents |
| Std Dev | 30.7 |
| COV | 0.19 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 209 cases | +49.3 % |
| 2021 year | 140 cases | -7.28 % |
| 2020 year | 151 cases | -2.58 % |
Trends in filing of joint patent applications with DIC株式会社
単結合 filed 639 joint applications with DIC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, 255 cases in total) is 42.5, and the median is 24.5. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 110 cases, and their lowest number in 2022 with 22 cases.
| Index | Value |
|---|---|
| Average | 42.5 patents |
| Std Dev | 30.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 22 cases | -8.33 % |
| 2021 year | 24 cases | -4.00 % |
| 2020 year | 25 cases | -64.3 % |
Trends in filing of joint patent applications with メルクパテントゲゼルシャフトミットベシュレンクテルハフツング
単結合 filed 423 joint applications with メルクパテントゲゼルシャフトミットベシュレンクテルハフツング for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 183 cases in total) is 30.5, and the median is 35.5. 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 2015 with 80 cases, and their lowest number in 2022 with 18 cases.
| Index | Value |
|---|---|
| Average | 30.5 patents |
| Std Dev | 11.6 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | -55.0 % |
| 2021 year | 40 cases | +29.03 % |
| 2020 year | 31 cases | -24.39 % |
Trends in filing of joint patent applications with 信越化学工業株式会社
単結合 filed 717 joint applications with 信越化学工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 448 cases in total) is 74.7, and the median is 75.5. The coefficient of variation (standard deviation/mean) is 0.15, and there have been small 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 91 cases, and their lowest number in 2016 with 58 cases.
| Index | Value |
|---|---|
| Average | 74.7 patents |
| Std Dev | 10.9 |
| COV | 0.15 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 83 cases | +27.69 % |
| 2021 year | 65 cases | -12.16 % |
| 2020 year | 74 cases | -18.68 % |
Information on important patents (JP)
The following shows JP patents held by 単結合 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 単結合’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 単結合 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.
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 (2021-11-01 ~ 2024-10-31), there were 6 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.2 times. The most recently Invalidation Trial patent is 特許4786866 "クロライドチャンネルオープナーとしてのプロスタグランジンアナログ" (Invalidation Trial day 2024-04-03) , next is 特許4332353 "１５−ケト−プロスタグランジン類を含む薬物誘発性便秘処置用組成物" (Invalidation Trial day 2023-12-09) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4786866 | クロライドチャンネルオープナーとしてのプロスタグランジンアナログ | 2024-04-03 |
| 2 | 特許4332353 | １５−ケト−プロスタグランジン類を含む薬物誘発性便秘処置用組成物 | 2023-12-09 |
| 3 | 特許5939287 | ネマチック液晶組成物 | 2022-11-17 |
| 4 | 特許6107918 | ネマチック液晶組成物 | 2022-11-02 |
| 5 | 特許5678554 | ネマチック液晶組成物及びこれを用いた液晶表示素子 | 2022-10-19 |
| 6 | 特許5585745 | ネマチック液晶組成物及びこれを用いた液晶表示素子 | 2022-09-20 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 2 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6107918 "ネマチック液晶組成物" (1 times) , and the next most invalidation trial patent is 特許5935199 "多環芳香族化合物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6107918 | ネマチック液晶組成物 | 1 times |
| 2 | 特許5935199 | 多環芳香族化合物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 32 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7394749 "オリゴ核酸化合物の製造方法" (Opposition day 2024-06-04) , next is 特許7467915 "成形材料及び成形体" (Opposition day 2024-05-27) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7394749 | オリゴ核酸化合物の製造方法 | 2024-06-04 |
| 2 | 特許7467915 | 成形材料及び成形体 | 2024-05-27 |
| 3 | 特許7299788 | 含フッ素共重合体、光学用樹脂組成物、及び光学用樹脂成形体 | 2023-12-27 |
| 4 | 特許7294146 | 着色感光性樹脂組成物、隔壁、有機電界発光素子、画像表示装置及び照明 | 2023-12-20 |
| 5 | 特許7237544 | 小児の胆汁うっ滞性肝疾患の処置のための胆汁酸再循環阻害剤 | 2023-09-11 |
| 6 | 特許7232758 | 膜透過性の高い環状ペプチド化合物、及びこれを含むライブラリ | 2023-09-05 |
| 7 | 特許7222347 | 可溶性タンパク質に対する親和性物質、切断性部分および反応性基を有する化合物またはその塩 | 2023-08-11 |
| 8 | 特許7222361 | 光学フィルタおよび撮像装置 | 2023-08-10 |
| 9 | 特許7189457 | フルオロ（ポリ）エーテル基含有シラン化合物 | 2023-06-13 |
| 10 | 特許7162853 | 液相ペプチド合成用担体結合ペプチドの分析方法 | 2023-04-28 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 82 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2023-035684 "熱硬化性組成物" (Protest day 2024-09-11) , next is 特開2022-155548 "感光性樹脂組成物" (Protest day 2024-08-23) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-035684 | 熱硬化性組成物 | 2024-09-11 |
| 2 | 特開2022-155548 | 感光性樹脂組成物 | 2024-08-23 |
| 3 | 特開2022-036073 | 有機エレクトロルミネッセント化合物、複数のホスト材料及びそれを含む有機エレクトロルミネッセントデバイス | 2024-07-29 |
| 4 | 特表2024-513911 | 有機光電子素子用組成物、有機光電子素子および表示装置 | 2024-07-26 |
| 5 | 特表2023-513289 | 水和結晶性多核金属錯体、ゲスト化合物検体を含む水和結晶性多核金属錯体、及びゲスト化合物検体の分子構造を決定する方法におけるその使用 | 2024-06-12 |
| 6 | 特許7534352 | レジスト組成物およびレジストパターン形成方法 | 2024-06-07 |
| 7 | 特開2022-086840 | 複層塗膜の形成方法及び複層塗膜 | 2024-05-30 |
| 8 | 特開2021-128938 | 有機発光素子封止用組成物、およびこれから製造された有機層を含む有機発光素子表示装置 | 2024-05-21 |
| 9 | 特開2021-088506 | ケラチン繊維上のシリコーン堆積を増加させる組成物 | 2024-04-19 |
| 10 | 特開2022-150087 | ポリイミド、架橋ポリイミド、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-04-16 |
| 11 | 特開2021-147610 | ポリイミド、架橋ポリイミド、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-04-16 |
| 12 | 特開2024-035187 | 粘着剤組成物 | 2024-04-16 |
| 13 | 特許7576617 | 硬化性樹脂組成物、硬化膜、積層体、硬化膜の製造方法、及び、半導体デバイス | 2024-03-06 |
| 14 | 特開2023-106352 | 複数のホスト材料及びそれを含む有機エレクトロルミネッセントデバイス | 2024-02-19 |
| 15 | 特開2022-141747 | 着色組成物、着色硬化膜及び表示素子 | 2024-02-07 |
| 16 | 特表2023-534047 | オリゴ糖組成物及び使用方法 | 2024-02-07 |
| 17 | 特開2021-105709 | 光透過を制御するデバイス | 2024-02-02 |
| 18 | 特許7533102 | 電子材料 | 2024-01-26 |
| 19 | 特開2021-166285 | 有機エレクトロルミネセント化合物、複数のホスト材料、及びそれらを含む有機エレクトロルミネセントデバイス | 2024-01-24 |
| 20 | 特開2022-019638 | 有機エレクトロルミネセント化合物、それを含む複数のホスト材料及び有機エレクトロルミネセントデバイス | 2024-01-18 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 192 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 特許6642295 "ポリカーボネート樹脂成形材料" (7 times) , and the next most protest patent is 特許7479781 "金属張積層板、接着シート、接着性ポリイミド樹脂組成物及び回路基板" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6642295 | ポリカーボネート樹脂成形材料 | 7 times |
| 2 | 特許7479781 | 金属張積層板、接着シート、接着性ポリイミド樹脂組成物及び回路基板 | 6 times |
| 3 | 再公表2017/169833 | 半導体製造用処理液、その製造方法、パターン形成方法及び電子デバイスの製造方法 | 4 times |
| 4 | 特許7381185 | 回路基板及び多層回路基板 | 4 times |
| 5 | 特許7366927 | 着色感光性組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 128 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特表2022-511786 "新規芳香族化合物によるナチュラルキラー細胞およびＩＬＣ３細胞の増殖" (Inspection day 2024-09-24) , next is 特許6296172 "（メタ）アクリロイルオキシ基含有重合体" (Inspection day 2024-09-19) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-511786 | 新規芳香族化合物によるナチュラルキラー細胞およびＩＬＣ３細胞の増殖 | 2024-09-24 |
| 2 | 特許6296172 | （メタ）アクリロイルオキシ基含有重合体 | 2024-09-19 |
| 3 | 特表2023-533105 | 電解質用二官能性イオン液体 | 2024-08-29 |
| 4 | 特開2024-035187 | 粘着剤組成物 | 2024-08-08 |
| 5 | 特開2022-036073 | 有機エレクトロルミネッセント化合物、複数のホスト材料及びそれを含む有機エレクトロルミネッセントデバイス | 2024-07-30 |
| 6 | 特許7357665 | 有機発光化合物及びそれを含む有機発光素子 | 2024-07-09 |
| 7 | 特許7534352 | レジスト組成物およびレジストパターン形成方法 | 2024-07-08 |
| 8 | 特表2023-521230 | 炭素材料、金属有機化合物および溶媒を含んでなるスピンコーティング組成物、および基板の上方への金属酸化物膜の製造方法 | 2024-07-04 |
| 9 | 特開2024-032869 | 硬化膜の製造方法、およびその使用 | 2024-07-04 |
| 10 | 特開2022-069555 | オキシステロールおよびその使用方法 | 2024-07-03 |
| 11 | 特開2022-086840 | 複層塗膜の形成方法及び複層塗膜 | 2024-06-25 |
| 12 | 特開2023-131106 | 液晶配向剤、液晶配向膜及び液晶素子 | 2024-06-13 |
| 13 | 特許5651953 | 液晶配向剤、及び液晶表示素子 | 2024-05-29 |
| 14 | 特開2021-147610 | ポリイミド、架橋ポリイミド、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-05-08 |
| 15 | 特開2022-150087 | ポリイミド、架橋ポリイミド、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-05-07 |
| 16 | 特開2021-088506 | ケラチン繊維上のシリコーン堆積を増加させる組成物 | 2024-04-30 |
| 17 | 特許5122976 | 線維症の治療又は予防のための薬物 | 2024-04-25 |
| 18 | 特許7433394 | レジスト組成物、レジストパターン形成方法、化合物及び高分子化合物 | 2024-04-24 |
| 19 | 特許7522423 | 固形化粧料 | 2024-03-27 |
| 20 | 特許7563029 | 感光性着色樹脂組成物、硬化物、隔壁及び画像表示装置 | 2024-03-27 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 270 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.4. The most inspection patent is 特許6642295 "ポリカーボネート樹脂成形材料" (15 times) , and the next most inspection patent is 特許6657571 "樹脂強化用炭素繊維束、並びに、樹脂強化用炭素繊維束、炭素繊維強化熱可塑性樹脂組成物及び成形体の製造方法" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6642295 | ポリカーボネート樹脂成形材料 | 15 times |
| 2 | 特許6657571 | 樹脂強化用炭素繊維束、並びに、樹脂強化用炭素繊維束、炭素繊維強化熱可塑性樹脂組成物及び成形体の製造方法 | 7 times |
| 3 | 特許6934299 | 多成分ホスト材料及びそれを含む有機電界発光デバイス | 7 times |
| 4 | 特許7479781 | 金属張積層板、接着シート、接着性ポリイミド樹脂組成物及び回路基板 | 6 times |
| 5 | 特許7522423 | 固形化粧料 | 5 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 3,331 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.0. The most cited patent is 特許6318108 "磁気テープ" (64 times) , and the next most cited patent is 特許7003349 "ホメオトロピック配向を有する液晶媒体" (52 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6318108 | 磁気テープ | 64 times |
| 2 | 特許7003349 | ホメオトロピック配向を有する液晶媒体 | 52 times |
| 3 | 特許5831654 | 芳香族複素環誘導体、それを用いた有機エレクトロルミネッセンス素子、照明装置及び表示装置 | 42 times |
| 4 | 特許6702264 | レジスト材料及びパターン形成方法 | 37 times |
| 5 | 特許6243869 | 光学フィルム、偏光板、および光学フィルムの製造方法 | 37 times |
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