The Theme Code "電気二重層コンデンサ等技術" had 144 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a small increased of +5 filings (3.6%) over 139 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 1,176 cases, and their lowest number in 2022 with 514 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,830 cases in total) is 638, and the median is 599. 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.
Index | Value |
---|---|
Average | 638 patents |
Std Dev | 247 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 514 cases | -6.55 % |
2021 year | 550 cases | -15.12 % |
2020 year | 648 cases | -24.21 % |
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 電気二重層コンデンサ等技術[5E078] 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 電気二重層コンデンサ等技術, 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.
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..
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.
The changes in the number of patent filings of 電気二重層コンデンサ等技術 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 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 電気二重層コンデンサ等技術 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.
The following is a list of words (characteristic terms) often used in 電気二重層コンデンサ等技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
This patent analysis report was created for a patent search set of 8,325 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.
The patent information of the higher applicant in the technical theme 電気二重層コンデンサ等技術 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.
Comparing the number of applications of each company, プライムプラネットエナジー&ソリューションズ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 171 cases, followed by 株式会社GSユアサ with 104 cases.
Name | Cases |
---|---|
プライムプラネットエナジー&ソリューションズ株式会社 | 171 cases |
株式会社GSユアサ | 104 cases |
トヨタ自動車株式会社 | 63 cases |
大日本印刷株式会社 | 63 cases |
株式会社豊田自動織機 | 34 cases |
旭化成株式会社 | 27 cases |
日本ケミコン株式会社 | 8 cases |
本田技研工業株式会社 | 2 cases |
パナソニックホールディングス株式会社 | 1 cases |
Comparing the number of applications of each company, 株式会社豊田自動織機 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,175 cases, followed by 株式会社GSユアサ with 980 cases.
Name | Cases |
---|---|
株式会社豊田自動織機 | 1,175 cases |
株式会社GSユアサ | 980 cases |
トヨタ自動車株式会社 | 484 cases |
プライムプラネットエナジー&ソリューションズ株式会社 | 327 cases |
旭化成株式会社 | 326 cases |
大日本印刷株式会社 | 302 cases |
株式会社半導体エネルギー研究所 | 256 cases |
日本ケミコン株式会社 | 119 cases |
TDK株式会社 | 45 cases |
本田技研工業株式会社 | 45 cases |
パナソニックホールディングス株式会社 | 15 cases |
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.
The patent information of the higher applicant in the technical theme 電気二重層コンデンサ等技術 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.
among the top coapplicants, 株式会社GSユアサ has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 104 cases, followed by トヨタ自動車株式会社 with 63 cases.
Name | Cases |
---|---|
株式会社GSユアサ | 104 cases |
トヨタ自動車株式会社 | 63 cases |
株式会社豊田自動織機 | 34 cases |
旭化成株式会社 | 27 cases |
日本ケミコン株式会社 | 8 cases |
パナソニックホールディングス株式会社 | 1 cases |
among the top coapplicants, 株式会社豊田自動織機 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,175 cases, followed by 株式会社GSユアサ with 980 cases.
Name | Cases |
---|---|
株式会社豊田自動織機 | 1,175 cases |
株式会社GSユアサ | 980 cases |
トヨタ自動車株式会社 | 484 cases |
旭化成株式会社 | 326 cases |
株式会社半導体エネルギー研究所 | 256 cases |
日本ケミコン株式会社 | 119 cases |
パナソニックホールディングス株式会社 | 15 cases |
Below is a ranking of the number of JP patent applications by 電気二重層コンデンサ等技術’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 電気二重層コンデンサ等技術’s top 7 coapplicants over the last 20 years.
電気二重層コンデンサ等技術 filed 1,175 joint applications with 株式会社豊田自動織機 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 501 cases in total) is 83.5, and the median is 41.5. The coefficient of variation (standard deviation/mean) is 1.0, and there have been very big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 245 cases, and their lowest number in 2021 with 14 cases.
Index | Value |
---|---|
Average | 83.5 patents |
Std Dev | 87.0 |
COV | 1.0 |
Year | Cases | YOY |
---|---|---|
2022 year | 27 cases | +92.9 % |
2021 year | 14 cases | -75.0 % |
2020 year | 56 cases | -63.2 % |
電気二重層コンデンサ等技術 filed 980 joint applications with 株式会社GSユアサ for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 460 cases in total) is 76.7, and the median is 85.0. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2017 with 166 cases, and their lowest number in 2021 with 73 cases.
Index | Value |
---|---|
Average | 76.7 patents |
Std Dev | 28.5 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 86 cases | +17.81 % |
2021 year | 73 cases | -13.10 % |
2020 year | 84 cases | -23.64 % |
電気二重層コンデンサ等技術 filed 484 joint applications with トヨタ自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 317 cases in total) is 52.8, and the median is 49.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 105 cases, and their lowest number in 2021 with 29 cases.
Index | Value |
---|---|
Average | 52.8 patents |
Std Dev | 28.6 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 47 cases | +62.1 % |
2021 year | 29 cases | -44.2 % |
2020 year | 52 cases | -23.53 % |
電気二重層コンデンサ等技術 filed 15 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, 4 cases in total) is 0.7, and the median is 1.0. 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 2014 with 5 cases, and their lowest number in 2021 with 0 cases.
Index | Value |
---|---|
Average | 0.7 patents |
Std Dev | 0.5 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 1 cases | - |
2021 year | 0 cases | -100 % |
2020 year | 1 cases | 0 |
電気二重層コンデンサ等技術 filed 326 joint applications with 旭化成株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 143 cases in total) is 23.8, and the median is 26.0. 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 highest number of filings in 2016 with 72 cases, and their lowest number in 2020 with 19 cases.
Index | Value |
---|---|
Average | 23.8 patents |
Std Dev | 11.3 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 24 cases | -17.24 % |
2021 year | 29 cases | +52.6 % |
2020 year | 19 cases | -52.5 % |
The following shows JP patents held by 電気二重層コンデンサ等技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 電気二重層コンデンサ等技術’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 電気二重層コンデンサ等技術 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.
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 1 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許5697067 "グラフェン前駆体として用いられる黒鉛系炭素素材" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許5697067 | グラフェン前駆体として用いられる黒鉛系炭素素材 | 1 times |
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 43 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7416313 "蓄電デバイス包装材用接着剤、蓄電デバイス包装材、蓄電デバイス用容器及び蓄電デバイス" (Opposition day 2024-07-17) , next is 特許7414233 "蓄電デバイス用炭素質材料の製造方法および蓄電デバイス用炭素質材料" (Opposition day 2024-07-12) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7416313 | 蓄電デバイス包装材用接着剤、蓄電デバイス包装材、蓄電デバイス用容器及び蓄電デバイス | 2024-07-17 |
2 | 特許7414233 | 蓄電デバイス用炭素質材料の製造方法および蓄電デバイス用炭素質材料 | 2024-07-12 |
3 | 特許7403208 | 蓄電装置用外装材 | 2024-06-21 |
4 | 特許7385543 | タブリード及び非水電解質デバイス | 2024-05-22 |
5 | 特許7377416 | 蓄電装置用外装材 | 2024-05-09 |
6 | 特許7376970 | 蓄電デバイス用外装材 | 2024-04-25 |
7 | 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 |
8 | 特許7319484 | 蓄電デバイス用外装材および蓄電デバイス | 2024-02-01 |
9 | 特許7305103 | 蓄電デバイス包装材用接着剤、蓄電デバイス用包装材、蓄電デバイス用容器及び蓄電デバイス | 2024-01-09 |
10 | 特許7285865 | 端子部品、二次電池および端子部品の製造方法 | 2023-12-01 |
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 78 patents Protest from third parties. The average number of Protest is 1.7 times. The most recently Protest patent is 特開2022-073197 "蓄電素子用正極活物質合剤、蓄電素子用正極及び蓄電素子" (Protest day 2024-11-21) , next is 特許7593388 "蓄電デバイス用外装材及び蓄電デバイス" (Protest day 2024-10-11) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2022-073197 | 蓄電素子用正極活物質合剤、蓄電素子用正極及び蓄電素子 | 2024-11-21 |
2 | 特許7593388 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-10-11 |
3 | 特開2021-166134 | 蓄電デバイス用外装材 | 2024-09-30 |
4 | 特開2024-124928 | 二次電池の製造方法 | 2024-09-26 |
5 | 特開2024-016165 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-08-09 |
6 | 特開2022-041469 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-08-06 |
7 | 特開2021-152993 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-07-31 |
8 | 特許7596636 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-06-28 |
9 | 特開2023-058621 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-06-27 |
10 | 特開2023-130404 | 蓄電デバイス用外装材 | 2024-04-30 |
11 | 特許7567214 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-04-30 |
12 | 特許7596632 | 電極一体型セパレータ用液体組成物、粒子層の製造方法、電極の製造方法、及び電気化学素子の製造方法 | 2024-04-30 |
13 | 特許7522074 | 蓄電デバイスおよび蓄電デバイス用セパレータ | 2024-04-03 |
14 | 特開2021-197226 | 封止フィルム、電極リード線部材および電池 | 2024-02-29 |
15 | 特許7568665 | 正極の製造方法および二次電池の製造方法 | 2024-02-07 |
16 | 特開2023-065510 | 蓄電デバイス用外装材及びその製造方法 | 2023-12-27 |
17 | 特表2021-521297 | 官能性フルオロポリマー | 2023-12-18 |
18 | 特開2021-140941 | 封止フィルム、電極リード線部材及び電池 | 2023-11-30 |
19 | 特許7508783 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2023-11-29 |
20 | 特許7585617 | 蓄電デバイス用端子フィルム | 2023-10-24 |
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 165 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.6. The most protest patent is 特許7203483 "蓄電デバイス用外装材、蓄電デバイス用外装ケースおよび蓄電デバイス" (5 times) , and the next most protest patent is 特許7185995 "蓄電装置用外装材の製造方法及び蓄電装置の製造方法" (5 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7203483 | 蓄電デバイス用外装材、蓄電デバイス用外装ケースおよび蓄電デバイス | 5 times |
2 | 特許7185995 | 蓄電装置用外装材の製造方法及び蓄電装置の製造方法 | 5 times |
3 | 特許7213004 | 蓄電装置用外装材及びそれを用いた蓄電装置 | 5 times |
4 | 特許7403208 | 蓄電装置用外装材 | 5 times |
5 | 特許7240081 | 蓄電装置用外装材及び蓄電装置用外装材の製造方法 | 4 times |
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 79 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特開2024-124928 "二次電池の製造方法" (Inspection day 2024-10-17) , next is 特表2022-524956 "環状リン部分を含有する修飾イオン液体" (Inspection day 2024-10-07) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2024-124928 | 二次電池の製造方法 | 2024-10-17 |
2 | 特表2022-524956 | 環状リン部分を含有する修飾イオン液体 | 2024-10-07 |
3 | 特表2023-542818 | リチウムイオン電池用のエポキシ修飾添加剤 | 2024-08-30 |
4 | 特表2023-529303 | ビシクロホスフェート部分を含む改変イオン液体 | 2024-08-30 |
5 | 特表2023-544247 | リチウムイオン電池電解液添加剤 | 2024-08-30 |
6 | 特表2023-529127 | リチウムイオン電池電解質添加剤 | 2024-08-30 |
7 | 特表2023-544139 | リチウム電池用の環状スルホン添加剤 | 2024-08-30 |
8 | 特表2023-542806 | リチウムイオン電池用の不飽和添加剤 | 2024-08-30 |
9 | 特表2023-544405 | リチウムイオン電池電解液添加剤 | 2024-08-30 |
10 | 特開2024-016165 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-08-28 |
11 | 特開2021-152993 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-08-27 |
12 | 特開2022-041469 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-08-27 |
13 | 特許7596636 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-07-29 |
14 | 特開2023-058621 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-07-18 |
15 | 特開2023-130404 | 蓄電デバイス用外装材 | 2024-05-28 |
16 | 特許7567214 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-05-27 |
17 | 特許7596632 | 電極一体型セパレータ用液体組成物、粒子層の製造方法、電極の製造方法、及び電気化学素子の製造方法 | 2024-05-15 |
18 | 特開2021-197226 | 封止フィルム、電極リード線部材および電池 | 2024-05-02 |
19 | 特許7522074 | 蓄電デバイスおよび蓄電デバイス用セパレータ | 2024-04-10 |
20 | 特開2021-166134 | 蓄電デバイス用外装材 | 2024-04-08 |
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 167 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許6426582 "多孔質炭素" (8 times) , and the next most inspection patent is 特許7203483 "蓄電デバイス用外装材、蓄電デバイス用外装ケースおよび蓄電デバイス" (6 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6426582 | 多孔質炭素 | 8 times |
2 | 特許7203483 | 蓄電デバイス用外装材、蓄電デバイス用外装ケースおよび蓄電デバイス | 6 times |
3 | 特許7440998 | ラミネート材 | 5 times |
4 | 特表2021-535064 | 活性炭及びその製造方法 | 5 times |
5 | 特許7522074 | 蓄電デバイスおよび蓄電デバイス用セパレータ | 4 times |
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 2,254 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6414700 "非水電解質二次電池" (165 times) , and the next most cited patent is 特許7136150 "蓄電デバイス用電極及び蓄電デバイス" (80 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6414700 | 非水電解質二次電池 | 165 times |
2 | 特許7136150 | 蓄電デバイス用電極及び蓄電デバイス | 80 times |
3 | 特許7310426 | 蓄電装置 | 36 times |
4 | 特開2016-073196 | 二次電池モジュールおよび給電システム | 33 times |
5 | 特許6834139 | 蓄電素子 | 26 times |
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