付加系重合体、後処理、化学変成技術 (JP Patent Analysis Report)
The Theme Code "付加系重合体、後処理、化学変成技術" had 326 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -140 filings (-30.0%) over 466 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2016 with 2,162 cases, and their lowest number in 2022 with 1,357 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 9,473 cases in total) is 1,579, and the median is 1,648. 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 | 1,579 patents |
| Std Dev | 482 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,357 cases | -7.75 % |
| 2021 year | 1,471 cases | -19.40 % |
| 2020 year | 1,825 cases | -10.36 % |
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 付加系重合体、後処理、化学変成技術[4J100] for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 付加系重合体、後処理、化学変成技術, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for 付加系重合体、後処理、化学変成技術
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
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.
付加系重合体、後処理、化学変成技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 付加系重合体、後処理、化学変成技術 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.
Patent Landscape ({{ld.d.db_name | country_map: 'en'}})
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 付加系重合体、後処理、化学変成技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
Characteristic Terms (Importance)
The following is a list of words (characteristic terms) often used in 付加系重合体、後処理、化学変成技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 18,053 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.
付加系重合体、後処理、化学変成技術[4J100]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 付加系重合体、後処理、化学変成技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
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 295 cases, followed by 三井化学株式会社 with 118 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 295 cases |
| 三井化学株式会社 | 118 cases |
| 信越化学工業株式会社 | 98 cases |
| 三菱ケミカル株式会社 | 96 cases |
| 旭化成株式会社 | 50 cases |
| 株式会社日本触媒 | 47 cases |
| JSR株式会社 | 19 cases |
| 富士フイルム株式会社 | 19 cases |
| 株式会社クラレ | 18 cases |
| 日本ゼオン株式会社 | 10 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 933 cases, followed by 株式会社日本触媒 with 611 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 933 cases |
| 株式会社日本触媒 | 611 cases |
| 富士フイルム株式会社 | 590 cases |
| 三井化学株式会社 | 542 cases |
| 日本ゼオン株式会社 | 492 cases |
| 信越化学工業株式会社 | 465 cases |
| 三菱ケミカル株式会社 | 445 cases |
| 株式会社クラレ | 424 cases |
| 旭化成株式会社 | 397 cases |
| JSR株式会社 | 334 cases |
| 三菱化学株式会社 | 3 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 patent information of the higher applicant in the technical theme 付加系重合体、後処理、化学変成技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
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 295 cases, followed by 三井化学株式会社 with 118 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 933 cases, followed by 株式会社日本触媒 with 611 cases.
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 付加系重合体、後処理、化学変成技術’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 付加系重合体、後処理、化学変成技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 三井化学株式会社
付加系重合体、後処理、化学変成技術 filed 542 joint applications with 三井化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 357 cases in total) is 59.5, and the median is 57.5. The coefficient of variation (standard deviation/mean) is 0.14, 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 2018 with 70 cases, and their lowest number in 2014 with 33 cases.
| Index | Value |
|---|---|
| Average | 59.5 patents |
| Std Dev | 8.2 |
| COV | 0.14 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 61 cases | +12.96 % |
| 2021 year | 54 cases | -22.86 % |
| 2020 year | 70 cases | +32.1 % |
Trends in filing of joint patent applications with 住友化学株式会社
付加系重合体、後処理、化学変成技術 filed 933 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, 581 cases in total) is 96.8, and the median is 106. The coefficient of variation (standard deviation/mean) is 0.22, 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 2020 with 117 cases, and their lowest number in 2014 with 49 cases.
| Index | Value |
|---|---|
| Average | 96.8 patents |
| Std Dev | 21.4 |
| COV | 0.22 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 115 cases | +15.00 % |
| 2021 year | 100 cases | -14.53 % |
| 2020 year | 117 cases | +46.2 % |
Trends in filing of joint patent applications with JSR株式会社
付加系重合体、後処理、化学変成技術 filed 334 joint applications with JSR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, 100 cases in total) is 16.7, and the median is 18.5. 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 highest number of filings in 2014 with 85 cases, and their lowest number in 2022 with 9 cases.
| Index | Value |
|---|---|
| Average | 16.7 patents |
| Std Dev | 6.6 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | -43.8 % |
| 2021 year | 16 cases | -23.81 % |
| 2020 year | 21 cases | -8.70 % |
Trends in filing of joint patent applications with 株式会社日本触媒
付加系重合体、後処理、化学変成技術 filed 611 joint applications with 株式会社日本触媒 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 265 cases in total) is 44.2, and the median is 50.5. 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 96 cases, and their lowest number in 2022 with 31 cases.
| Index | Value |
|---|---|
| Average | 44.2 patents |
| Std Dev | 15.6 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 31 cases | -40.4 % |
| 2021 year | 52 cases | +6.12 % |
| 2020 year | 49 cases | -14.04 % |
Trends in filing of joint patent applications with 富士フイルム株式会社
付加系重合体、後処理、化学変成技術 filed 590 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, 269 cases in total) is 44.8, and the median is 48.5. 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 highest number of filings in 2015 with 93 cases, and their lowest number in 2022 with 14 cases.
| Index | Value |
|---|---|
| Average | 44.8 patents |
| Std Dev | 27.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 14 cases | -71.4 % |
| 2021 year | 49 cases | +2.08 % |
| 2020 year | 48 cases | -36.0 % |
Information on important patents (JP)
The following shows JP patents held by 付加系重合体、後処理、化学変成技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 付加系重合体、後処理、化学変成技術’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 付加系重合体、後処理、化学変成技術 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.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 66 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7453801 "プロピレン重合体の製造方法" (Opposition day 2024-09-24) , next is 特許7451871 "フッ素樹脂及びその製造方法" (Opposition day 2024-09-19) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7453801 | プロピレン重合体の製造方法 | 2024-09-24 |
| 2 | 特許7451871 | フッ素樹脂及びその製造方法 | 2024-09-19 |
| 3 | 特許7452587 | 活性エネルギー線硬化型組成物、活性エネルギー線硬化型インク組成物、インクジェット用インク組成物、組成物収容容器、２次元又は３次元の像形成装置、２次元又は３次元の像形成方法、硬化物、加飾体、積層体、フレキシブルデバイス用部材、及びフレキシブルデバイス | 2024-09-12 |
| 4 | 特許7447027 | 低ＸＳ／ＥＴ比及び高いＭＦＲを有するプロピレン－エチレンランダムコポリマー | 2024-09-11 |
| 5 | 特許7438110 | 可撓性ハードコート | 2024-08-26 |
| 6 | 特許7438606 | 高吸水性樹脂の製造方法 | 2024-08-23 |
| 7 | 特許7432776 | 発光素子封止用樹脂組成物、光源装置及び光源装置の製造方法 | 2024-08-09 |
| 8 | 特許7449713 | 硬化性樹脂組成物、硬化物及び電子部品 | 2024-07-19 |
| 9 | 特許7467915 | 成形材料及び成形体 | 2024-05-27 |
| 10 | 特許7375658 | 樹脂組成物 | 2024-05-08 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 201 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2021-181561 "変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体" (Protest day 2024-11-20) , next is 特開2023-068501 "モノマテリアルシーラントフィルム用ポリエチレン樹脂組成物及びそれよりなるシーラントフィルム" (Protest day 2024-11-14) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2021-181561 | 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体 | 2024-11-20 |
| 2 | 特開2023-068501 | モノマテリアルシーラントフィルム用ポリエチレン樹脂組成物及びそれよりなるシーラントフィルム | 2024-11-14 |
| 3 | 特開2023-005522 | 浸透圧調節剤 | 2024-11-05 |
| 4 | 特許7599647 | 劣化が抑制された凝集処理剤 | 2024-11-01 |
| 5 | 特開2021-160343 | 積層フィルム | 2024-10-29 |
| 6 | 特開2022-039981 | 粘着剤組成物及び粘着剤層付き光学フィルム | 2024-10-18 |
| 7 | 特開2022-167558 | ジビニルベンジルフルオレン化合物及びその製造方法、それから得られる硬化性樹脂組成物、硬化性樹脂硬化物、光学物品及び撮像装置 | 2024-09-19 |
| 8 | 特開2022-065418 | 活性エネルギー線硬化型塗料組成物、硬化塗膜及び被覆物 | 2024-09-18 |
| 9 | 特開2022-169275 | 分散液 | 2024-09-06 |
| 10 | 特開2022-016991 | 吸水剤 | 2024-09-04 |
| 11 | 特開2023-046712 | 変性ポリオレフィン | 2024-08-09 |
| 12 | 特許7558864 | 粘着剤組成物及び粘着シート | 2024-08-09 |
| 13 | 特表2023-525072 | 二重反応性コーティング組成物、その製造及びその使用 | 2024-08-05 |
| 14 | 特許7585286 | 新規エマルション及びこのエマルションを用いた塗料用組成物 | 2024-07-29 |
| 15 | 特表2023-510818 | 超低粘度エチレン－ブテン共重合体およびそれを含むホットメルト接着剤用組成物 | 2024-07-10 |
| 16 | 特開2024-050739 | 中空粒子及びその製造方法 | 2024-07-05 |
| 17 | 特開2021-190428 | 有機発光素子封止用組成物およびこれにより製造された有機層を含む有機発光表示装置 | 2024-07-02 |
| 18 | 特許7583537 | 熱膨張性マイクロカプセル、成形用樹脂組成物及び発泡成形体 | 2024-06-28 |
| 19 | 特許7517182 | 中空樹脂粒子の製造方法 | 2024-06-28 |
| 20 | 特開2022-020525 | 高分子凝集剤組成物及びそれを用いる汚泥処理方法 | 2024-06-25 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 484 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 再公表2015/098980 "光学用熱可塑性樹脂、および成形体" (7 times) , and the next most protest patent is 特許7585286 "新規エマルション及びこのエマルションを用いた塗料用組成物" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 再公表2015/098980 | 光学用熱可塑性樹脂、および成形体 | 7 times |
| 2 | 特許7585286 | 新規エマルション及びこのエマルションを用いた塗料用組成物 | 6 times |
| 3 | 特許7255544 | 離型層、離型層を備える成形体および離型剤 | 5 times |
| 4 | 特開2019-073583 | 有機微粒子及びその製造方法 | 4 times |
| 5 | 特許6979268 | シーラー用樹脂エマルション | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 255 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2022-039981 "粘着剤組成物及び粘着剤層付き光学フィルム" (Inspection day 2024-11-22) , next is 特開2021-181561 "変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体" (Inspection day 2024-11-22) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-039981 | 粘着剤組成物及び粘着剤層付き光学フィルム | 2024-11-22 |
| 2 | 特開2021-181561 | 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体 | 2024-11-22 |
| 3 | 特開2023-068501 | モノマテリアルシーラントフィルム用ポリエチレン樹脂組成物及びそれよりなるシーラントフィルム | 2024-11-19 |
| 4 | 特開2023-108835 | 活性エネルギー線硬化性組成物、その硬化物、及び積層体 | 2024-11-19 |
| 5 | 特許7585286 | 新規エマルション及びこのエマルションを用いた塗料用組成物 | 2024-11-14 |
| 6 | 特開2023-005522 | 浸透圧調節剤 | 2024-11-07 |
| 7 | 特開2021-160343 | 積層フィルム | 2024-11-07 |
| 8 | 特開2023-113544 | ポリプロピレン系フィルム及び積層フィルム | 2024-11-01 |
| 9 | 特開2022-116491 | 共重合体、硬化性組成物、硬化物、積層体 | 2024-11-01 |
| 10 | 特開2022-065418 | 活性エネルギー線硬化型塗料組成物、硬化塗膜及び被覆物 | 2024-10-21 |
| 11 | 特開2022-167558 | ジビニルベンジルフルオレン化合物及びその製造方法、それから得られる硬化性樹脂組成物、硬化性樹脂硬化物、光学物品及び撮像装置 | 2024-10-16 |
| 12 | 特開2023-131743 | 硬化性組成物、硬化物 | 2024-10-07 |
| 13 | 特開2023-131744 | 硬化性組成物、硬化物 | 2024-10-07 |
| 14 | 特開2023-131745 | 硬化物 | 2024-10-07 |
| 15 | 特表2021-523269 | 複数の活性剤分子を含む生体適合コポリマー | 2024-10-03 |
| 16 | 特開2022-016991 | 吸水剤 | 2024-09-10 |
| 17 | 特表2022-512446 | オレフィン重合のための複素環－複素環系ＩＶ族遷移金属触媒 | 2024-09-09 |
| 18 | 特表2023-533105 | 電解質用二官能性イオン液体 | 2024-08-29 |
| 19 | 特許7558864 | 粘着剤組成物及び粘着シート | 2024-08-26 |
| 20 | 特許7603383 | ポジ型感光性樹脂組成物、パターニングされたレジスト膜の形成方法、及びパターニングされたレジスト膜 | 2024-08-23 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 571 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.5. The most inspection patent is 特開2019-073583 "有機微粒子及びその製造方法" (8 times) , and the next most inspection patent is 特許7329353 "ビニル重合体微粒子並びにそれを用いたマスターバッチ及び樹脂フィルム" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2019-073583 | 有機微粒子及びその製造方法 | 8 times |
| 2 | 特許7329353 | ビニル重合体微粒子並びにそれを用いたマスターバッチ及び樹脂フィルム | 8 times |
| 3 | 特開2015-146038 | 樹脂硬化膜パターンの形成方法、感光性樹脂組成物、感光性エレメント、タッチパネルの製造方法及び樹脂硬化膜 | 7 times |
| 4 | 特許6693127 | ビニル重合体粉体の製造方法 | 7 times |
| 5 | 特許7217146 | 新規エマルション及びこのエマルションを用いた塗料用組成物 | 7 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 3,926 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6702264 "レジスト材料及びパターン形成方法" (38 times) , and the next most cited patent is 特許6531723 "レジスト材料及びパターン形成方法" (30 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6702264 | レジスト材料及びパターン形成方法 | 38 times |
| 2 | 特許6531723 | レジスト材料及びパターン形成方法 | 30 times |
| 3 | 特開2017-197690 | 共重合体及び成形体の製造方法 | 28 times |
| 4 | 特許6995534 | 可溶性多官能ビニル芳香族共重合体、その製造方法、硬化性樹脂組成物及びその硬化物 | 28 times |
| 5 | 特許6714493 | 有機膜形成用化合物、有機膜形成用組成物、有機膜形成方法、及びパターン形成方法 | 27 times |
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