Last Updated: 2024/12/01

株式会社東芝 (JP Patent Analysis Report) (JP SDGs Patent Report)

The Applicant / Patent Holder "株式会社東芝" had 508 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a weakly transition of -30 filings (-5.6%) over 538 they had in the same period of the previous year (2022-01-01 to 2022-03-31).

The highest number of filings in 2014 with 3,625 cases, and their lowest number in 2022 with 1,481 cases.

The mean of the number of filings over the last 5 years (2018 to 2023, 9,679 cases in total) is 1,613, and the median is 1,664. The coefficient of variation (standard deviation/mean) is 0.30, and there have been small fluctuations in the number of filings from year to year.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 1,613 patents
Std Dev 484
COV 0.30

Filing trends for the last 3 years
Year Cases YOY
2022 year 1,481 cases -6.91 %
2021 year 1,591 cases -8.46 %
2020 year 1,738 cases -4.92 %

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 株式会社東芝 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 株式会社東芝, 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.

Article supervision: Patent attorney Yoshiyuki Ose
Article supervised by: Yoshiyuki Ose (Japanese Patent Attorney)    

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.

Foreign Patent Analysis Report

By clicking, you can check the patent application trends in each country of 株式会社東芝.

Patent Filing Trends in Each Country

Foreign Patent Analysis Report

The following foreign patent analysis reports have been found for 株式会社東芝. The trends of patent filings of 株式会社東芝 for each country can be found by clicking on the Applicant/Patent Holder name next to each country.

Patent Filing Trends in Each Country
Country Applicant / Patent Holder
JP 株式会社東芝
US KABUSHIKI KAISHA TOSHIBA
EP KABUSHIKI KAISHA TOSHIBA
PCT KABUSHIKI KAISHA TOSHIBA

株式会社東芝, Changes in the Number of JP Patents/Patent Applications

The changes in the number of patent filings of 株式会社東芝 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.

Counting of the Number of Cases using the Patent Mapping Function

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.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

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 株式会社東芝 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.

Visualization of Technical Position

The patent landscape allows you to analyze, without any hassle, what patent applications have been filed and what technical position is to be established.

Characteristic Terms (Importance)

The following is a list of words (characteristic terms) often used in 株式会社東芝 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.

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Search Set (Analysis Patents)

This patent analysis report was created for a patent search set of 21,614 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.

Patent Database
JP Publications/Granted Patents
Patent Search Formula
Applicant / Patent Holder:
株式会社東芝
Patent Analysis Period
2014-01-01〜2024-11-30
Number of Patents
21,614 patents

Analysis results are determined on the basis of patent gazette data issued by the patent office in each country.

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 株式会社東芝 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.

Introduction of patent search function

Competitive analysis can be performed in a short time by using various search functions such as applicant, filing date, and similar patent search.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

Comparing the number of applications of each company, 三菱電機株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 3,590 cases, followed by 株式会社東芝 with 2,210 cases.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Name Cases
三菱電機株式会社 3,590 cases
株式会社東芝 2,210 cases
株式会社日立製作所 1,931 cases
富士電機株式会社 1,042 cases

Trends in filing of joint patent applications for the target period (2014 to 2024).

Comparing the number of applications of each company, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 38,793 cases, followed by 株式会社東芝 with 21,614 cases.

Trends in filing of joint patent applications for the target period (2014 to 2024).
Name Cases
三菱電機株式会社 38,793 cases
株式会社東芝 21,614 cases
株式会社日立製作所 15,469 cases
富士電機株式会社 7,386 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 4 companies in the same industry over the past 20 years.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top coapplicant information (JP)

The changes in the number of patents shared with 株式会社東芝’s top coapplicants are shown below.

By searching for the top coapplicants, you can discover what companies 株式会社東芝 is partnered with to develop technologies and use this information for R&D and intellectual property strategies.

Also, by looking at the change in the number of filings, you can see what companies 株式会社東芝 conducted joint research with in the past, and check the history of 株式会社東芝’s alliances, partnerships, and joint research and development.

If you want to search for more detailed information, you can use Patent Integration to quickly find out specifically what company they filed a joint application with and what invention it was for.

Search for Coapplicants

Patent integration allows you to find coapplicants in a short amount of time.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

Among the top coapplicants, 東芝インフラシステムズ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 581 cases, followed by 東芝エネルギーシステムズ株式会社 with 451 cases.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Name Cases
東芝インフラシステムズ株式会社 581 cases
東芝エネルギーシステムズ株式会社 451 cases

Trends in filing of joint patent applications for the target period (2014 to 2024).

Among the top coapplicants, 東芝インフラシステムズ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 5,117 cases, followed by 東芝エネルギーシステムズ株式会社 with 3,546 cases.

Top coapplicant, Change in the Number of JP Patents

Below is a ranking of the number of JP patent applications by 株式会社東芝’s top 6 coapplicants over the last 20 years.

Below is a patent map showing the changes in the numbers of JP patent filings by 株式会社東芝’s top 6 coapplicants over the last 20 years.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top coapplicant Details (JP)

Trends in filing of joint patent applications with 東芝テック株式会社

株式会社東芝 filed 588 joint applications with 東芝テック株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 46 cases in total) is 7.7, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.9, and there have been very big fluctuations in the number of filings from year to year.

The highest number of filings in 2017 with 193 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 7.7 patents
Std Dev 14.6
COV 1.9
Filing trends for the last 3 years
Year Cases YOY
2020 year 1 cases -80.0 %
2019 year 5 cases -87.5 %
2018 year 40 cases -79.3 %

Trends in filing of joint patent applications with 東芝インフラシステムズ株式会社

株式会社東芝 filed 5,117 joint applications with 東芝インフラシステムズ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 2,633 cases in total) is 439, and the median is 458. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.

The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 763 cases, and their lowest number in 2014 with 345 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 439 patents
Std Dev 140
COV 0.3
Filing trends for the last 3 years
Year Cases YOY
2022 year 400 cases -15.79 %
2021 year 475 cases +7.95 %
2020 year 440 cases -10.20 %

Trends in filing of joint patent applications with キヤノンメディカルシステムズ株式会社

株式会社東芝 filed 43 joint applications with キヤノンメディカルシステムズ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 5 cases in total) is 0.8, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.

The highest number of filings in 2014 with 30 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 0.8 patents
Std Dev 1.5
COV 1.8
Filing trends for the last 3 years
Year Cases YOY
2020 year 1 cases -
2019 year 0 cases -100 %
2018 year 4 cases +100 %

Trends in filing of joint patent applications with 東芝ライフスタイル株式会社

株式会社東芝 filed 43 joint applications with 東芝ライフスタイル株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 5 cases in total) is 0.8, and the median is 0.5. 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 highest number of filings in 2014 with 20 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 0.8 patents
Std Dev 0.9
COV 1.1
Filing trends for the last 3 years
Year Cases YOY
2020 year 1 cases -50.0 %
2019 year 2 cases 0
2018 year 2 cases 0

Trends in filing of joint patent applications with 東芝エネルギーシステムズ株式会社

株式会社東芝 filed 3,546 joint applications with 東芝エネルギーシステムズ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 1,885 cases in total) is 314, and the median is 348. The coefficient of variation (standard deviation/mean) is 0.24, and there have been small fluctuations in the number of filings from year to year.

The highest number of filings in 2015 with 562 cases, and their lowest number in 2014 with 229 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 314 patents
Std Dev 74.9
COV 0.24
Filing trends for the last 3 years
Year Cases YOY
2022 year 287 cases -15.09 %
2021 year 338 cases -6.63 %
2020 year 362 cases +1.40 %

Information on important patents (JP)

The following shows JP patents held by 株式会社東芝 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 株式会社東芝’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 株式会社東芝 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.

Search for Information on Important Patents

You can quickly search for important patents/patent applications, such as patents/patent applications that were cited many times and patents that have had invalidation trials demanded against them many times.

Glossary

Cited
Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
Request for invalidation trial
Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
Opposition
Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
Information provision
Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
Browsing request
Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.

Oppositioned cases

List of latest Oppositioned patents

In the last 3 years (2021-12-01 ~ 2024-11-30), there were 11 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7423482 "固体廃棄物の処理方法、および、固体廃棄物処理装置" (Opposition day 2024-07-24) , next is 特許7362378 "キャリア及び半導体装置の製造方法" (Opposition day 2024-04-15) .

Most recent Opposition (2021-12-01 to 2024-11-30)
- No. Title Opposition days
1 特許7423482 固体廃棄物の処理方法、および、固体廃棄物処理装置 2024-07-24
2 特許7362378 キャリア及び半導体装置の製造方法 2024-04-15
3 特許7354277 シンチレータアレイ、シンチレータアレイの製造方法、放射線検出器、および放射線検査装置 2024-03-29
4 特許7313105 構造体及び接合体 2024-01-22
5 特許7332588 セラミックス銅回路基板およびその製造方法 2024-01-22
6 特許7309642 高温水蒸気電解水素製造用セル及び高温水蒸気電解水素製造用セルの製造方法 2024-01-17
7 特許7237875 リスク管理システム、方法及びプログラム 2023-08-29
8 特許7214598 制御装置、制御システム、制御方法、およびプログラム 2023-07-27
9 特許7234072 廃棄体の放射能評価システムおよび廃棄体の放射能評価方法 2023-07-07
10 特許6970738 セラミックス銅回路基板およびそれを用いた半導体装置 2022-05-11

Show 5 patents  

Protested cases

List of latest Protested patents

In the last 3 years (2021-12-01 ~ 2024-11-30), there were 23 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2023-069910 "風車配置適正化装置、風車配置適正化方法、およびプログラム" (Protest day 2024-09-27) , next is 特開2023-132332 "電気化学セルスタック" (Protest day 2024-09-06) .

Most recent Protest (2021-12-01 to 2024-11-30)
- No. Title Protest days
1 特開2023-069910 風車配置適正化装置、風車配置適正化方法、およびプログラム 2024-09-27
2 特開2023-132332 電気化学セルスタック 2024-09-06
3 特開2023-114578 電子帳票作成支援装置、方法及びプログラム 2024-06-14
4 特許7524114 リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池、電池パック、及び車両 2024-05-17
5 特開2023-043988 水処理システムおよび水処理方法 2024-04-22
6 特開2023-096127 画像センサ、動体検知方法、プログラムおよび制御システム 2024-03-09
7 特許7500276 電極材料、電極、二次電池、電池パック、及び車両 2024-02-28
8 特開2022-080008 バスダクト 2024-01-19
9 特許7472078 データ仮想化装置及び方法 2023-12-27
10 特許7490719 光子源及び光子源を作製する方法 2023-12-26
11 特開2022-075064 光電変換素子、塗布液、塗布方法、及び、塗布装置 2023-06-19
12 特許7309642 高温水蒸気電解水素製造用セル及び高温水蒸気電解水素製造用セルの製造方法 2023-05-26
13 特許7458332 半導体発光装置 2023-04-27
14 特開2021-045816 冗長自由度ロボットアームの操作支援装置、方法及びプログラム 2023-04-27
15 特許7278215 セラミックス回路基板の製造方法 2022-12-16
16 特許7374892 3Dプリンタ用金属粉および造形物の製造方法 2022-12-01
17 特開2020-131552 キャリアおよび半導体装置の製造方法 2022-10-25
18 特許7402031 二酸化炭素回収システム及びその運転方法 2022-10-20
19 特許7234012 塩素注入制御装置、塩素注入制御システム、塩素注入制御方法及びコンピュータプログラム 2022-10-17
20 特許7443244 画像処理装置、画像処理方法及びプログラム 2022-10-11

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Protested

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 75 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.2. The most protest patent is 特許7500276 "電極材料、電極、二次電池、電池パック、及び車両" (4 times) , and the next most protest patent is 特許7278215 "セラミックス回路基板の製造方法" (3 times) .

Top Patents/Patent Applications with the Highest Number of Protest over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許7500276 電極材料、電極、二次電池、電池パック、及び車両 4 times
2 特許7278215 セラミックス回路基板の製造方法 3 times
3 特許6753806 電極、二次電池、電池パック及び車両 3 times
4 特開2020-073938 欠陥検査装置、欠陥検査方法 2 times
5 特許6755696 PTPシート検査装置、PTPシート検査方法 2 times

Inspectioned cases

List of latest Inspectioned patents

In the last 3 years (2021-12-01 ~ 2024-11-30), there were 26 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特許7524114 "リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池、電池パック、及び車両" (Inspection day 2024-10-03) , next is 特開2023-069910 "風車配置適正化装置、風車配置適正化方法、およびプログラム" (Inspection day 2024-10-01) .

Most recent Inspection (2021-12-01 to 2024-11-30)
- No. Title Inspection days
1 特許7524114 リチウム二次電池用活物質、リチウム二次電池用電極、リチウム二次電池、電池パック、及び車両 2024-10-03
2 特開2023-069910 風車配置適正化装置、風車配置適正化方法、およびプログラム 2024-10-01
3 特開2023-132332 電気化学セルスタック 2024-10-01
4 特許6224206 送信方法 2024-07-17
5 特開2023-019304 電子装置、電子システム、及び方法 2024-06-14
6 特開2023-019305 電子装置、電子システム、及び方法 2024-06-14
7 特開2022-080008 バスダクト 2024-05-14
8 特許7500276 電極材料、電極、二次電池、電池パック、及び車両 2024-03-08
9 特許7490719 光子源及び光子源を作製する方法 2024-01-24
10 特許6739466 放送信号受信装置および放送信号受信方法 2024-01-19
11 特許7472078 データ仮想化装置及び方法 2024-01-11
12 特開2024-035040 分析方法、キット及び検出用デバイス 2023-08-09
13 特許7443498 支援システム、および支援方法 2023-06-20
14 特開2021-045816 冗長自由度ロボットアームの操作支援装置、方法及びプログラム 2023-06-08
15 特許6976284 送信システム、伝送スロット化装置、及び伝送スロット作成方法 2023-03-22
16 特許7374892 3Dプリンタ用金属粉および造形物の製造方法 2022-12-09
17 特許7402031 二酸化炭素回収システム及びその運転方法 2022-11-11
18 特許7443244 画像処理装置、画像処理方法及びプログラム 2022-10-18
19 特許7104917 絶縁ゲートバイポーラトランジスタ装置、半導体装置の生産方法、及び、絶縁ゲートバイポーラトランジスタ装置の生産方法 2022-10-06
20 特許7487009 締結部材 2022-06-09

Show 15 patents  

Top Patents/Patent Applications with the Highest Number of Inspectioned

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 104 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.2. The most inspection patent is 特許7500276 "電極材料、電極、二次電池、電池パック、及び車両" (7 times) , and the next most inspection patent is 特許7170629 "焼結体、基板、回路基板、および焼結体の製造方法" (4 times) .

Top Patents/Patent Applications with the Highest Number of Inspection over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許7500276 電極材料、電極、二次電池、電池パック、及び車両 7 times
2 特許7170629 焼結体、基板、回路基板、および焼結体の製造方法 4 times
3 特許7002861 地域包括ケア事業システム 4 times
4 特許6753806 電極、二次電池、電池パック及び車両 3 times
5 特許6603458 蛍光体、およびその製造方法、ならびにその蛍光体を用いた発光装置 2 times

Cited cases

Top Patents/Patent Applications with the Highest Number of Cited

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 5,949 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.0. The most cited patent is 特許6279463 "コンテンツ送信装置、コンテンツ受信装置、コンテンツ送信方法、コンテンツ受信方法" (95 times) , and the next most cited patent is 特許6089081 "磁気メモリ" (93 times) .

Top Patents/Patent Applications with the Highest Number of Cited over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許6279463 コンテンツ送信装置、コンテンツ受信装置、コンテンツ送信方法、コンテンツ受信方法 95 times
2 特許6089081 磁気メモリ 93 times
3 特開2016-110680 磁気ヘッド、これを備える磁気ディスク装置、および磁気ヘッドを用いる再生方法 55 times
4 特許6200471 磁気メモリ 52 times
5 特許6490430 画像処理装置、画像処理システム、画像処理方法、及びプログラム 44 times

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