電池の電槽・外装及び封口技術 (JP Patent Analysis Report)
The Theme Code "電池の電槽・外装及び封口技術" had 209 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a small increased of +8 filings (4.0%) over 201 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2016 with 827 cases, and their lowest number in 2023 with 365 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 3,068 cases in total) is 511, and the median is 642. 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 | 511 patents |
| Std Dev | 248 |
| COV | 0.5 |
The number of filings has been decreasing for the last 3 years (2021 to 2024).
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 365 cases | -49.7 % |
| 2022 year | 725 cases | +8.21 % |
| 2021 year | 670 cases | +8.94 % |
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 電池の電槽・外装及び封口技術[5H011] for the period of the last 10 years (2015-01-01 to 2024-12-31). 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 電池の電槽・外装及び封口技術, 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 電池の電槽・外装及び封口技術
- 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.
電池の電槽・外装及び封口技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 電池の電槽・外装及び封口技術 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 電池の電槽・外装及び封口技術 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 電池の電槽・外装及び封口技術 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 6,205 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.
電池の電槽・外装及び封口技術[5H011]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 電池の電槽・外装及び封口技術 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 (2023 to 2025).
Comparing the number of applications of each company, エルジーエナジーソリューションリミテッド has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 59 cases, followed by トヨタ自動車株式会社 with 50 cases.
| Name | Cases |
|---|---|
| エルジーエナジーソリューションリミテッド | 59 cases |
| トヨタ自動車株式会社 | 50 cases |
| 大日本印刷株式会社 | 31 cases |
| マクセル株式会社 | 10 cases |
| 株式会社GSユアサ | 8 cases |
| 株式会社豊田自動織機 | 7 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 592 cases, followed by 株式会社豊田自動織機 with 544 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 592 cases |
| 株式会社豊田自動織機 | 544 cases |
| エルジーエナジーソリューションリミテッド | 515 cases |
| 大日本印刷株式会社 | 455 cases |
| 株式会社GSユアサ | 239 cases |
| 三洋電機株式会社 | 148 cases |
| マクセル株式会社 | 104 cases |
| パナソニックホールディングス株式会社 | 29 cases |
| ソニーグループ株式会社 | 9 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 電池の電槽・外装及び封口技術 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 (2023 to 2025).
among the top coapplicants, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 50 cases, followed by 大日本印刷株式会社 with 31 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 50 cases |
| 大日本印刷株式会社 | 31 cases |
| 株式会社GSユアサ | 8 cases |
| 株式会社豊田自動織機 | 7 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
among the top coapplicants, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 592 cases, followed by 株式会社豊田自動織機 with 544 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 592 cases |
| 株式会社豊田自動織機 | 544 cases |
| 大日本印刷株式会社 | 455 cases |
| 株式会社GSユアサ | 239 cases |
| 三洋電機株式会社 | 148 cases |
| パナソニックホールディングス株式会社 | 29 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 電池の電槽・外装及び封口技術’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 電池の電槽・外装及び封口技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with パナソニックホールディングス株式会社
電池の電槽・外装及び封口技術 filed 29 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 (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 13 cases in total) is 2.2, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.5, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2019 with 9 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.2 patents |
| Std Dev | 3.2 |
| COV | 1.5 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | 0 |
| 2020 year | 2 cases | -77.8 % |
| 2019 year | 9 cases | +12.50 % |
Trends in filing of joint patent applications with トヨタ自動車株式会社
電池の電槽・外装及び封口技術 filed 592 joint applications with トヨタ自動車株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 298 cases in total) is 49.7, and the median is 50.5. 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 (2021 to 2024). The highest number of filings in 2018 with 104 cases, and their lowest number in 2021 with 41 cases.
| Index | Value |
|---|---|
| Average | 49.7 patents |
| Std Dev | 30.0 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 50 cases | -51.5 % |
| 2022 year | 103 cases | +151 % |
| 2021 year | 41 cases | -19.61 % |
Trends in filing of joint patent applications with 三洋電機株式会社
電池の電槽・外装及び封口技術 filed 148 joint applications with 三洋電機株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 21 cases in total) is 3.5, and the median is 1.5. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2015 with 36 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 3.5 patents |
| Std Dev | 4.3 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | -66.7 % |
| 2020 year | 6 cases | -50.0 % |
Trends in filing of joint patent applications with 大日本印刷株式会社
電池の電槽・外装及び封口技術 filed 455 joint applications with 大日本印刷株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 235 cases in total) is 39.2, and the median is 45.0. 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 2018 with 69 cases, and their lowest number in 2023 with 30 cases.
| Index | Value |
|---|---|
| Average | 39.2 patents |
| Std Dev | 20.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 30 cases | -33.3 % |
| 2022 year | 45 cases | -4.26 % |
| 2021 year | 47 cases | +4.44 % |
Trends in filing of joint patent applications with 株式会社豊田自動織機
電池の電槽・外装及び封口技術 filed 544 joint applications with 株式会社豊田自動織機 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 161 cases in total) is 26.8, and the median is 18.5. The coefficient of variation (standard deviation/mean) is 1.0, 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 (2021 to 2024). The highest number of filings in 2018 with 175 cases, and their lowest number in 2023 with 7 cases.
| Index | Value |
|---|---|
| Average | 26.8 patents |
| Std Dev | 26.3 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 7 cases | -70.8 % |
| 2022 year | 24 cases | +84.6 % |
| 2021 year | 13 cases | -65.8 % |
Information on important patents (JP)
The following shows JP patents held by 電池の電槽・外装及び封口技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 電池の電槽・外装及び封口技術’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 電池の電槽・外装及び封口技術 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 (2022-01-01 ~ 2024-12-31), there were 57 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7474734 "蓄電装置用外装材及びそれを用いた蓄電装置" (Opposition day 2024-10-24) , next is 特許7426518 "全固体電池" (Opposition day 2024-07-31) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7474734 | 蓄電装置用外装材及びそれを用いた蓄電装置 | 2024-10-24 |
| 2 | 特許7426518 | 全固体電池 | 2024-07-31 |
| 3 | 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 |
| 4 | 特許7416979 | パウチフィルム積層体、パウチ型電池ケースおよびパウチ型二次電池 | 2024-07-16 |
| 5 | 特許7403208 | 蓄電装置用外装材 | 2024-06-21 |
| 6 | 特許7396343 | 蓄電デバイス用外装材 | 2024-06-11 |
| 7 | 特許7391060 | バッテリパック | 2024-06-04 |
| 8 | 特許7385543 | タブリード及び非水電解質デバイス | 2024-05-22 |
| 9 | 特許7383240 | 蓄電デバイス用外装材 | 2024-05-16 |
| 10 | 特許7377417 | 蓄電装置用外装材及び蓄電装置用外装材の製造方法 | 2024-05-10 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 142 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2023-133324 "蓄電装置用外装材及びそれを用いた蓄電装置" (Protest day 2024-12-26) , next is 特開2023-070239 "電池ケースおよび電池" (Protest day 2024-12-19) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-133324 | 蓄電装置用外装材及びそれを用いた蓄電装置 | 2024-12-26 |
| 2 | 特開2023-070239 | 電池ケースおよび電池 | 2024-12-19 |
| 3 | 特表2024-535272 | ベント及びベントを含む容器 | 2024-12-09 |
| 4 | 特表2023-551996 | 二次電池 | 2024-12-06 |
| 5 | 特開2022-139580 | タブリード、非水電解質デバイス及びタブリードの製造方法 | 2024-12-06 |
| 6 | 特開2023-051431 | 接合体 | 2024-12-06 |
| 7 | 特開2024-148040 | 蓄電デバイス用外装材 | 2024-11-29 |
| 8 | 特開2024-003414 | 電池 | 2024-11-28 |
| 9 | 特開2024-043366 | ラミネートフィルム、及び電池 | 2024-11-28 |
| 10 | 特開2021-136091 | 全固体電池用外装材及びこれを用いた全固体電池 | 2024-11-28 |
| 11 | 特表2023-525540 | 二次電池およびその製造方法 | 2024-11-28 |
| 12 | 特表2023-548893 | 二次電池 | 2024-11-27 |
| 13 | 特開2024-081272 | ２液型接着剤、積層体、成型体、包装材 | 2024-11-21 |
| 14 | 特開2024-025362 | 電池セル | 2024-11-19 |
| 15 | 特開2024-015598 | 電池セル | 2024-11-19 |
| 16 | 特開2024-017790 | 電池セル | 2024-11-19 |
| 17 | 特開2024-017547 | 電池セル | 2024-11-19 |
| 18 | 特開2024-021614 | 電池セル | 2024-11-19 |
| 19 | 特開2021-136061 | 端子用樹脂フィルム及びそれを用いた蓄電デバイス | 2024-10-31 |
| 20 | 特許7593388 | 蓄電デバイス用外装材及び蓄電デバイス | 2024-10-11 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 231 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許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) , and the next 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) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 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 |
| 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 | 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 |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 117 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特表2023-525540 "二次電池およびその製造方法" (Inspection day 2024-12-27) , next is 特表2023-548893 "二次電池" (Inspection day 2024-12-27) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2023-525540 | 二次電池およびその製造方法 | 2024-12-27 |
| 2 | 特表2023-548893 | 二次電池 | 2024-12-27 |
| 3 | 特開2021-158093 | シート状リチウム一次電池およびその製造方法 | 2024-12-12 |
| 4 | 特開2023-051431 | 接合体 | 2024-12-10 |
| 5 | 特開2024-081272 | ２液型接着剤、積層体、成型体、包装材 | 2024-12-03 |
| 6 | 特許7546932 | 封止フィルム並びにそれを用いたタブリード及び二次電池 | 2024-10-15 |
| 7 | 特開2024-017755 | 電池 | 2024-09-30 |
| 8 | 特表2023-536670 | 二次電池 | 2024-09-25 |
| 9 | 特表2023-540727 | 二次電池 | 2024-09-25 |
| 10 | 特開2021-118847 | 消火シート | 2024-09-18 |
| 11 | 特開2023-084066 | 二次電池 | 2024-09-18 |
| 12 | 特許6846490 | 蓄電素子及び蓄電素子の製造方法 | 2024-09-17 |
| 13 | 特開2023-163373 | 電池、電池モジュールおよび電池の製造方法 | 2024-09-17 |
| 14 | 特開2021-182519 | 電池構造 | 2024-09-13 |
| 15 | 特開2024-025892 | 電池 | 2024-09-09 |
| 16 | 特表2023-541060 | 電池セル及びそれを含む電池モジュール | 2024-09-05 |
| 17 | 特許7581500 | 二次電池用パウチフィルムおよびその製造方法 | 2024-09-05 |
| 18 | 特表2023-524073 | 膨張コーティング | 2024-08-28 |
| 19 | 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 |
| 20 | 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 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 188 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7292231 "電池用断熱材及び電池" (10 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7292231 | 電池用断熱材及び電池 | 10 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 | 特許7270931 | ガスを排出可能な二次電池用パウチ型ケース | 5 times |
| 5 | 特許7361487 | 蓄電デバイス用外装材及び蓄電デバイス | 4 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 1,748 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.1. 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6978207 "リチウムイオン電池" (40 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6414700 | 非水電解質二次電池 | 165 times |
| 2 | 特許6978207 | リチウムイオン電池 | 40 times |
| 3 | 特許6856700 | 電子機器 | 33 times |
| 4 | 特許7011043 | 電池、電池パック、蓄電装置、車両及び飛翔体 | 33 times |
| 5 | 特開2016-073196 | 二次電池モジュールおよび給電システム | 33 times |
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