The Theme Code "電池の電槽・外装及び封口技術" had 320 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a with an decreasing trend transition of -71 filings (-18.2%) over 391 they had in the same period of the previous year (2021-01-01 to 2021-08-31).
The highest number of filings in 2014 with 837 cases, and their lowest number in 2022 with 497 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,264 cases in total) is 544, and the median is 608. 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 | 544 patents |
Std Dev | 237 |
COV | 0.4 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
Year | Cases | YOY |
---|---|---|
2022 year | 497 cases | -20.61 % |
2021 year | 626 cases | +6.10 % |
2020 year | 590 cases | -11.28 % |
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 (2014-01-01 to 2024-04-30). 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.
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 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.
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.
This patent analysis report was created for a patent search set of 6,405 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.
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 (2022 to 2024) with 148 cases, followed by トヨタ自動車株式会社 with 66 cases.
Name | Cases |
---|---|
エルジーエナジーソリューションリミテッド | 148 cases |
トヨタ自動車株式会社 | 66 cases |
大日本印刷株式会社 | 55 cases |
株式会社豊田自動織機 | 18 cases |
株式会社GSユアサ | 14 cases |
マクセル株式会社 | 2 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 606 cases, followed by トヨタ自動車株式会社 with 570 cases.
Name | Cases |
---|---|
株式会社豊田自動織機 | 606 cases |
トヨタ自動車株式会社 | 570 cases |
大日本印刷株式会社 | 463 cases |
エルジーエナジーソリューションリミテッド | 397 cases |
株式会社GSユアサ | 295 cases |
三洋電機株式会社 | 164 cases |
マクセル株式会社 | 120 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 | 14 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.
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 (2022 to 2024) with 66 cases, followed by 大日本印刷株式会社 with 55 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 66 cases |
大日本印刷株式会社 | 55 cases |
株式会社豊田自動織機 | 18 cases |
株式会社GSユアサ | 14 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 606 cases, followed by トヨタ自動車株式会社 with 570 cases.
Name | Cases |
---|---|
株式会社豊田自動織機 | 606 cases |
トヨタ自動車株式会社 | 570 cases |
大日本印刷株式会社 | 463 cases |
株式会社GSユアサ | 295 cases |
三洋電機株式会社 | 164 cases |
パナソニックホールディングス株式会社 | 29 cases |
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.
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 (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 18 cases in total) is 3.0, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.3, 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 2022 with 0 cases.
Index | Value |
---|---|
Average | 3.0 patents |
Std Dev | 3.9 |
COV | 1.3 |
Year | Cases | YOY |
---|---|---|
2020 year | 1 cases | -88.9 % |
2019 year | 9 cases | +12.50 % |
2018 year | 8 cases | +300 % |
電池の電槽・外装及び封口技術 filed 570 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, 313 cases in total) is 52.2, and the median is 52.0. The coefficient of variation (standard deviation/mean) is 0.6, 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 104 cases, and their lowest number in 2021 with 39 cases.
Index | Value |
---|---|
Average | 52.2 patents |
Std Dev | 30.7 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 65 cases | +66.7 % |
2021 year | 39 cases | -23.53 % |
2020 year | 51 cases | -3.77 % |
電池の電槽・外装及び封口技術 filed 164 joint applications with 三洋電機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 50 cases in total) is 8.3, and the median is 2.0. 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 2015 with 36 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 8.3 patents |
Std Dev | 12.6 |
COV | 1.5 |
Year | Cases | YOY |
---|---|---|
2020 year | 4 cases | -63.6 % |
2019 year | 11 cases | -68.6 % |
2018 year | 35 cases | +25.00 % |
電池の電槽・外装及び封口技術 filed 463 joint applications with 大日本印刷株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 276 cases in total) is 46.0, and the median is 43.5. 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 2018 with 69 cases, and their lowest number in 2014 with 36 cases.
Index | Value |
---|---|
Average | 46.0 patents |
Std Dev | 18.3 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 42 cases | -6.67 % |
2021 year | 45 cases | +7.14 % |
2020 year | 42 cases | -35.4 % |
電池の電槽・外装及び封口技術 filed 606 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, 324 cases in total) is 54.0, and the median is 28.0. The coefficient of variation (standard deviation/mean) is 1.1, 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 175 cases, and their lowest number in 2021 with 14 cases.
Index | Value |
---|---|
Average | 54.0 patents |
Std Dev | 59.6 |
COV | 1.1 |
Year | Cases | YOY |
---|---|---|
2022 year | 18 cases | +28.57 % |
2021 year | 14 cases | -63.2 % |
2020 year | 38 cases | -51.9 % |
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.
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 53 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent 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) , next is 特許7319484 "蓄電デバイス用外装材および蓄電デバイス" (Opposition day 2024-02-01) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 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 |
2 | 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 |
3 | 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 |
4 | 特許7302614 | 二次電池 | 2023-12-28 |
5 | 特許7299816 | 積層型電池の製造方法、積層型電池の製造装置、及び積層型電池 | 2023-12-07 |
6 | 特許7287276 | ポリオレフィン系接着剤組成物 | 2023-12-04 |
7 | 特許7282663 | タブリード及びリチウムイオン電池 | 2023-11-29 |
8 | 特許7265715 | 二次電池 | 2023-10-27 |
9 | 特許7261784 | 蓋体および密閉型電池 | 2023-10-11 |
10 | 特許7245570 | タブリード封止用フィルム | 2023-09-25 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 119 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2021-108242 "端子用樹脂フィルム及びその選定方法、並びに蓄電装置" (Protest day 2024-04-19) , next is 特開2022-131625 "パウチセル、パウチセルの製造方法" (Protest day 2024-03-29) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2021-108242 | 端子用樹脂フィルム及びその選定方法、並びに蓄電装置 | 2024-04-19 |
2 | 特開2022-131625 | パウチセル、パウチセルの製造方法 | 2024-03-29 |
3 | 特開2021-103679 | 電池の外装材用シーラントフィルム | 2024-03-29 |
4 | 特開2022-068237 | 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 | 2024-03-28 |
5 | 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 | 2024-03-27 |
6 | 特開2021-182493 | 電池セル | 2024-03-22 |
7 | 特表2023-551226 | 二次電池 | 2024-03-22 |
8 | 特表2023-525014 | 二次電池及びそれを含む電池モジュール | 2024-03-15 |
9 | 特開2023-100110 | 電池 | 2024-03-07 |
10 | 特開2021-185555 | 電池セル及び電池モジュール | 2024-03-06 |
11 | 特表2023-540727 | 二次電池 | 2024-02-29 |
12 | 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 |
13 | 特表2023-542971 | 二次電池用パウチフィルムおよびその製造方法 | 2024-02-29 |
14 | 特開2021-166134 | 蓄電デバイス用外装材 | 2024-02-28 |
15 | 特開2021-168277 | 蓄電装置用外装材およびこれを用いた蓄電装置 | 2024-02-28 |
16 | 特開2022-139076 | 蓄電セル | 2024-02-24 |
17 | 特開2023-084025 | 二次電池 | 2024-02-06 |
18 | 特開2023-084066 | 二次電池 | 2024-02-06 |
19 | 特許7474734 | 蓄電装置用外装材及びそれを用いた蓄電装置 | 2024-01-31 |
20 | 特開2021-152993 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-01-30 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 216 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 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 96 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特表2023-551226 "二次電池" (Inspection day 2024-04-15) , next is 特表2023-525014 "二次電池及びそれを含む電池モジュール" (Inspection day 2024-04-11) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特表2023-551226 | 二次電池 | 2024-04-15 |
2 | 特表2023-525014 | 二次電池及びそれを含む電池モジュール | 2024-04-11 |
3 | 特開2021-152993 | 蓄電装置用外装材及びこれを用いた蓄電装置 | 2024-04-08 |
4 | 特開2021-166134 | 蓄電デバイス用外装材 | 2024-04-08 |
5 | 特開2021-168277 | 蓄電装置用外装材およびこれを用いた蓄電装置 | 2024-04-08 |
6 | 特開2021-103679 | 電池の外装材用シーラントフィルム | 2024-04-08 |
7 | 特開2022-068237 | 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 | 2024-04-02 |
8 | 特開2022-139076 | 蓄電セル | 2024-04-01 |
9 | 特表2023-540727 | 二次電池 | 2024-03-28 |
10 | 特表2023-542971 | 二次電池用パウチフィルムおよびその製造方法 | 2024-03-28 |
11 | 特開2023-100110 | 電池 | 2024-03-18 |
12 | 特開2023-071783 | 非水系電池外装用積層体 | 2024-03-15 |
13 | 特開2023-084025 | 二次電池 | 2024-03-14 |
14 | 特開2023-084066 | 二次電池 | 2024-03-14 |
15 | 特開2023-059421 | ラミネート電池 | 2024-03-08 |
16 | 特表2023-540726 | 二次電池用パウチバッグ及びこれを含むパウチ型二次電池 | 2024-02-16 |
17 | 特許7292231 | 電池用断熱材及び電池 | 2024-02-08 |
18 | 特表2023-536670 | 二次電池 | 2024-02-07 |
19 | 特表2023-535776 | 二次電池 | 2024-02-07 |
20 | 特開2023-065510 | 蓄電デバイス用外装材及びその製造方法 | 2024-01-26 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 183 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 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 1,771 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" (164 times) , and the next most cited patent is 特許6978207 "リチウムイオン電池" (36 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6414700 | 非水電解質二次電池 | 164 times |
2 | 特許6978207 | リチウムイオン電池 | 36 times |
3 | 特許5700166 | 接着剤組成物、積層体、蓄電デバイス用包装材、蓄電デバイス用容器および蓄電デバイス | 35 times |
4 | 特許6483365 | 電子機器 | 35 times |
5 | 特許7011043 | 電池、電池パック、蓄電装置、車両及び飛翔体 | 33 times |
"Patent Integration Report" is a web service provided by "Patent Integration Co., Ltd." operated by patent attorneys who are experts in intellectual property rights. Based on the latest patent data, this is one of the largest patent report services in Japan that provides information on technology trends in various companies and technology fields.
The purpose of this web service is to make intellectual property information familiar to many people, regardless of whether they have an interest in intellectual property rights, and to make use of it.
We actively provide various types of patent information that can be used in various media articles such as newspapers, magazines, and web media. Please feel free to contact us from "Inquiry form for details on the content of patent information that can be provided, conditions for provision, etc. Please contact us.
All rights related to the data, documents and charts belong to "an integrated patent search/analysis service provider, Patent Integration". Please specify the source “Patent Integration Report, URL: https://patent-i.com/report/en/" when inserting them into in-house materials, external report materials, etc., regardless of whether they are paid or free of charge.
Patent data is obtained by aggregating and analyzing the latest patent data issued by the Patent Offices of respective countries and jurisdictions and by WIPO. Although we take great care in publishing and analyzing the results, we do not guarantee the correctness of the data. We appreciate your understanding.
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