熱硬化 (JP Patent Analysis Report)
The Technical Field "熱硬化" had 526 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a significantly decreased of -158 filings (-23.1%) over 684 they had in the same period of the previous year (2021-01-01 to 2021-07-31). This report also includes technical terms related to " サーマルハードニング ", " 加熱硬化 " in the search set.
The highest number of filings in 2015 with 2,148 cases, and their lowest number in 2022 with 751 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,997 cases in total) is 1,166, and the median is 1,252. 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.
| Index | Value |
|---|---|
| Average | 1,166 patents |
| Std Dev | 599 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 751 cases | -34.2 % |
| 2021 year | 1,142 cases | -16.21 % |
| 2020 year | 1,363 cases | -22.86 % |
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 熱硬化 for the period of the last 10 years (2014-01-01 to 2024-03-31). 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 熱硬化, 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.
熱硬化, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 熱硬化 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 15,414 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.
熱硬化
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "熱硬化".
- 熱硬化 (Main page / Including the following synonyms)
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 熱硬化 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, 住友ベークライト株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 59 cases, followed by 株式会社レゾナック with 28 cases.
| Name | Cases |
|---|---|
| 住友ベークライト株式会社 | 59 cases |
| 株式会社レゾナック | 28 cases |
| 東レ株式会社 | 23 cases |
| 積水化学工業株式会社 | 22 cases |
| 大日本印刷株式会社 | 22 cases |
| 日東電工株式会社 | 7 cases |
| 株式会社東芝 | 2 cases |
| 三菱電機株式会社 | 2 cases |
| 株式会社日立製作所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社レゾナック has the highest number of joint applications in the last for the target period (2014 to 2024) with 736 cases, followed by 住友ベークライト株式会社 with 545 cases.
| Name | Cases |
|---|---|
| 株式会社レゾナック | 736 cases |
| 住友ベークライト株式会社 | 545 cases |
| 積水化学工業株式会社 | 524 cases |
| 東レ株式会社 | 276 cases |
| 日東電工株式会社 | 256 cases |
| 大日本印刷株式会社 | 178 cases |
| 三菱電機株式会社 | 156 cases |
| 株式会社東芝 | 44 cases |
| 株式会社日立製作所 | 24 cases |
| パナソニックホールディングス株式会社 | 7 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 熱硬化 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, 住友ベークライト株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 59 cases, followed by 株式会社レゾナック with 28 cases.
| Name | Cases |
|---|---|
| 住友ベークライト株式会社 | 59 cases |
| 株式会社レゾナック | 28 cases |
| 東レ株式会社 | 23 cases |
| 積水化学工業株式会社 | 22 cases |
| 日東電工株式会社 | 7 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 株式会社レゾナック has the highest number of joint applications in the last for the target period (2014 to 2024) with 736 cases, followed by 住友ベークライト株式会社 with 545 cases.
| Name | Cases |
|---|---|
| 株式会社レゾナック | 736 cases |
| 住友ベークライト株式会社 | 545 cases |
| 積水化学工業株式会社 | 524 cases |
| 東レ株式会社 | 276 cases |
| 日東電工株式会社 | 256 cases |
| パナソニックホールディングス株式会社 | 7 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 熱硬化’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 熱硬化’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社レゾナック
熱硬化 filed 736 joint applications with 株式会社レゾナック for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 317 cases in total) is 52.8, and the median is 48.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 125 cases, and their lowest number in 2022 with 28 cases.
| Index | Value |
|---|---|
| Average | 52.8 patents |
| Std Dev | 35.3 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 28 cases | -44.0 % |
| 2021 year | 50 cases | +8.70 % |
| 2020 year | 46 cases | -47.1 % |
Trends in filing of joint patent applications with 住友ベークライト株式会社
熱硬化 filed 545 joint applications with 住友ベークライト株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 287 cases in total) is 47.8, and the median is 55.5. 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 2017 with 77 cases, and their lowest number in 2019 with 45 cases.
| Index | Value |
|---|---|
| Average | 47.8 patents |
| Std Dev | 20.2 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 54 cases | -10.00 % |
| 2021 year | 60 cases | -9.09 % |
| 2020 year | 66 cases | +46.7 % |
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
熱硬化 filed 7 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, 2 cases in total) is 0.3, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 2 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.3 patents |
| Std Dev | 0.7 |
| COV | 2.2 |
| Year | Cases | YOY |
|---|---|---|
| 2019 year | 2 cases | - |
| 2018 year | 0 cases | -100 % |
| 2017 year | 2 cases | - |
Trends in filing of joint patent applications with 積水化学工業株式会社
熱硬化 filed 524 joint applications with 積水化学工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 215 cases in total) is 35.8, and the median is 32.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 102 cases, and their lowest number in 2021 with 11 cases.
| Index | Value |
|---|---|
| Average | 35.8 patents |
| Std Dev | 26.0 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 17 cases | +54.5 % |
| 2021 year | 11 cases | -77.1 % |
| 2020 year | 48 cases | -32.4 % |
Trends in filing of joint patent applications with 東レ株式会社
熱硬化 filed 276 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, 146 cases in total) is 24.3, and the median is 24.0. 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 highest number of filings in 2019 with 44 cases, and their lowest number in 2022 with 18 cases.
| Index | Value |
|---|---|
| Average | 24.3 patents |
| Std Dev | 12.0 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | -14.29 % |
| 2021 year | 21 cases | -22.22 % |
| 2020 year | 27 cases | -38.6 % |
Information on important patents (JP)
The following shows JP patents held by 熱硬化 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 熱硬化’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 熱硬化 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 (2021-04-01 ~ 2024-03-31), there were 2 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 2.0 times. The most recently Invalidation Trial patent is 特許6944440 "準安定粒子を含有する複合材料及び樹脂組成物" (Invalidation Trial day 2022-11-22) , next is 特許4517146 "化合物の分解方法" (Invalidation Trial day 2022-06-13) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6944440 | 準安定粒子を含有する複合材料及び樹脂組成物 | 2022-11-22 |
| 2 | 特許4517146 | 化合物の分解方法 | 2022-06-13 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 3 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5825390 "発光装置、樹脂パッケージ、樹脂成形体並びにこれらの製造方法" (1 times) , and the next most invalidation trial patent is 特許6944440 "準安定粒子を含有する複合材料及び樹脂組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5825390 | 発光装置、樹脂パッケージ、樹脂成形体並びにこれらの製造方法 | 1 times |
| 2 | 特許6944440 | 準安定粒子を含有する複合材料及び樹脂組成物 | 1 times |
| 3 | 特許6056934 | 発光装置、樹脂パッケージ、樹脂成形体並びにこれらの製造方法 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 78 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7343065 "積層体、包装体及び包装物品" (Opposition day 2024-03-04) , next is 特許7318647 "蓄電装置用外装材及びこれを用いた蓄電装置" (Opposition day 2024-02-01) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7343065 | 積層体、包装体及び包装物品 | 2024-03-04 |
| 2 | 特許7318647 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-02-01 |
| 3 | 特許7306542 | 樹脂組成物、半導体用配線層積層体及び半導体装置 | 2023-12-27 |
| 4 | 特許7298804 | 磁性成形体の製造方法、及び異方性ボンド磁石の製造方法 | 2023-12-26 |
| 5 | 特許7272352 | アルミナを含有する樹脂組成物及び放熱部材 | 2023-11-09 |
| 6 | 特許7280986 | 物品の製造方法、接着剤組成物および発泡性接着シート | 2023-10-20 |
| 7 | 特許7259317 | ネガ型感光性樹脂組成物、それを用いた半導体装置および電子機器 | 2023-10-16 |
| 8 | 特許7254401 | 再生ボードの製造方法、及び再生ボード | 2023-10-06 |
| 9 | 特許7243940 | Ｘ線透過部材 | 2023-09-20 |
| 10 | 特許7245186 | 静電的方法により粉末コーティングされるストランド | 2023-09-14 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 161 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2022-146808 "樹脂シート" (Protest day 2024-03-25) , next is 特開2021-197496 "封止用樹脂シート" (Protest day 2024-03-21) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-146808 | 樹脂シート | 2024-03-25 |
| 2 | 特開2021-197496 | 封止用樹脂シート | 2024-03-21 |
| 3 | 特開2022-049541 | 炭素繊維シート製造方法、炭素繊維ウェブ製造装置および炭素繊維シート製造装置 | 2024-03-06 |
| 4 | 特許7468798 | 包装フィルム、包装容器及び包装製品 | 2024-03-06 |
| 5 | 特許7461960 | 樹脂組成物 | 2024-02-29 |
| 6 | 特許7465518 | ガラス瓶容器及びガラス部品塗装物の製造方法 | 2024-02-22 |
| 7 | 特開2022-111634 | 導電性ペースト、高熱伝導性材料および半導体装置 | 2024-02-19 |
| 8 | 特開2022-037060 | 有機ＥＬ表示素子用封止剤及び有機ＥＬ表示素子用封止剤の製造方法 | 2024-02-15 |
| 9 | 特表2023-544794 | 高強度低発熱性複合材 | 2024-02-09 |
| 10 | 特表2023-542077 | 高度に充填された熱硬化性材料からバイポーラプレートなどの成形部品を製造するための多段加圧プロセス | 2024-02-07 |
| 11 | 特開2021-075699 | 硬化性組成物 | 2024-02-01 |
| 12 | 特開2023-115970 | 歯車研削用砥石 | 2024-01-19 |
| 13 | 特開2021-152593 | トナー及びトナーの製造方法 | 2024-01-12 |
| 14 | 特開2021-091202 | ガスバリアフィルム | 2023-12-28 |
| 15 | 特開2023-054045 | 積層体 | 2023-12-26 |
| 16 | 特開2022-177086 | 厚さ１ｍｍ以下の樹脂成形体 | 2023-11-21 |
| 17 | 特表2022-553291 | 水性プライマー組成物及びその方法 | 2023-11-21 |
| 18 | 再公表2020/158851 | 封止用樹脂組成物、電子部品装置及び電子部品装置の製造方法 | 2023-11-10 |
| 19 | 特開2019-080058 | 磁性コア形成用樹脂組成物および構造体 | 2023-10-23 |
| 20 | 特許7428493 | フィルムコンデンサ | 2023-10-23 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 379 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 特許7461281 "プロセス用離型フィルム、その用途、及びそれを用いた樹脂封止半導体の製造方法" (7 times) , and the next most protest patent is 特開2021-091202 "ガスバリアフィルム" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7461281 | プロセス用離型フィルム、その用途、及びそれを用いた樹脂封止半導体の製造方法 | 7 times |
| 2 | 特開2021-091202 | ガスバリアフィルム | 5 times |
| 3 | 特許7461960 | 樹脂組成物 | 5 times |
| 4 | 特許7269781 | 繊維用集束剤、繊維束、繊維製品、プリプレグ及び成形体 | 4 times |
| 5 | 特許7066993 | 積層体および化粧シート | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 182 patents Inspection from third parties. The average number of Inspection is 1.9 times. The most recently Inspection patent is 特許7465518 "ガラス瓶容器及びガラス部品塗装物の製造方法" (Inspection day 2024-03-21) , next is 特開2022-037060 "有機ＥＬ表示素子用封止剤及び有機ＥＬ表示素子用封止剤の製造方法" (Inspection day 2024-03-12) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7465518 | ガラス瓶容器及びガラス部品塗装物の製造方法 | 2024-03-21 |
| 2 | 特開2022-037060 | 有機ＥＬ表示素子用封止剤及び有機ＥＬ表示素子用封止剤の製造方法 | 2024-03-12 |
| 3 | 特表2023-544794 | 高強度低発熱性複合材 | 2024-03-08 |
| 4 | 特開2022-111634 | 導電性ペースト、高熱伝導性材料および半導体装置 | 2024-02-27 |
| 5 | 特表2023-503744 | 多芯繊維複合材料における直交構造成分、製造技術、及び薄膜材料 | 2024-02-16 |
| 6 | 特表2023-542077 | 高度に充填された熱硬化性材料からバイポーラプレートなどの成形部品を製造するための多段加圧プロセス | 2024-02-14 |
| 7 | 特開2021-152593 | トナー及びトナーの製造方法 | 2024-02-13 |
| 8 | 特開2021-075699 | 硬化性組成物 | 2024-02-08 |
| 9 | 特開2023-115970 | 歯車研削用砥石 | 2024-02-06 |
| 10 | 特許7248174 | 熱硬化性エポキシ樹脂組成物の探索方法、情報処理装置、及びプログラム | 2024-01-16 |
| 11 | 特開2021-091202 | ガスバリアフィルム | 2024-01-10 |
| 12 | 再公表2020/158851 | 封止用樹脂組成物、電子部品装置及び電子部品装置の製造方法 | 2023-12-21 |
| 13 | 特表2022-553291 | 水性プライマー組成物及びその方法 | 2023-11-30 |
| 14 | 特許7428493 | フィルムコンデンサ | 2023-11-21 |
| 15 | 特開2019-080058 | 磁性コア形成用樹脂組成物および構造体 | 2023-11-15 |
| 16 | 特許7448179 | 圧縮接合板目材及び圧縮接合板目材の製造方法 | 2023-11-07 |
| 17 | 特開2022-110920 | 樹脂組成物及び樹脂組成物充填済みシリンジ | 2023-11-06 |
| 18 | 特表2021-512202 | 引抜成形方法にインライン化した繊維サイジング処理の同時最適化 | 2023-10-23 |
| 19 | 特許7444154 | 樹脂組成物 | 2023-10-16 |
| 20 | 特許7452560 | プリント配線板の製造方法 | 2023-10-02 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 462 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 特許6923435 "繊維強化樹脂材料成形体、繊維強化樹脂材料成形体の製造方法及び繊維強化樹脂材料の製造方法" (9 times) , and the next most inspection patent is 特許6754933 "フレキシブル液晶パネルに適応可能な液晶シール剤" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6923435 | 繊維強化樹脂材料成形体、繊維強化樹脂材料成形体の製造方法及び繊維強化樹脂材料の製造方法 | 9 times |
| 2 | 特許6754933 | フレキシブル液晶パネルに適応可能な液晶シール剤 | 8 times |
| 3 | 特許6860500 | 感放射線性樹脂組成物、硬化膜、パターン形成方法、固体撮像素子および画像表示装置 | 7 times |
| 4 | 特許6103506 | 無機繊維断熱材 | 6 times |
| 5 | 特許6194287 | 多層プリント配線板の製造方法 | 6 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 4,162 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 特許6269702 "発光装置の製造方法" (53 times) , and the next most cited patent is 特許6316248 "磁気テープおよびその製造方法" (44 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6269702 | 発光装置の製造方法 | 53 times |
| 2 | 特許6316248 | 磁気テープおよびその製造方法 | 44 times |
| 3 | 特許6885791 | 熱暴走防止シート | 38 times |
| 4 | 特許6636776 | 化粧シートおよび化粧シートの製造方法 | 36 times |
| 5 | 特開2016-207200 | タッチパネル及びその製造方法 | 35 times |
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