クラッチ (JP Patent Analysis Report)
The Technical Field "クラッチ" had 197 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -147 filings (-42.7%) over 344 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2015 with 2,001 cases, and their lowest number in 2023 with 335 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 4,534 cases in total) is 756, and the median is 883. 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.
| Index | Value |
|---|---|
| Average | 756 patents |
| Std Dev | 445 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 335 cases | -61.2 % |
| 2022 year | 864 cases | -4.21 % |
| 2021 year | 902 cases | -15.54 % |
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 クラッチ 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 クラッチ, such as changes in the number of patents/patent applications they have filed, comparisons of the numbers of patents/patent applications filed by their peers and competitors, their top coapplicants (joint research partners, alliance partners), and their most important patents. It can be used in various intellectual property business operations such as IP landscaping, patent search/patent analysis, preparation of intellectual property business evaluation reports, selection of M&A candidates, and selection of alliance partners.
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
After reading this search report, you may be interested in more detailed patent searches and patent analysis. We offer a service called Patent Integration, which is an integrated patent search and patent analysis service. With reasonable pricing and a simple user interface such that even beginners can quickly search for and analyze patent information by company or technology from a web browser, please consider using it for detailed patent searches, patent analysis, and IP landscaping.
Patent Integration has a patent-landscaping function that can visually represent a set of tens of thousands of patents/patent applications. This allows you to convincingly show the technical positions of your company and its competitors to your management and business strategists in order to formulate management strategies and business strategies.
クラッチ, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of クラッチ over the last 20 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 11,850 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.
クラッチ
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "クラッチ".
- クラッチ (Main page / Including the following synonyms)
Same industry / competition company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as クラッチ are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2023 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 in the last 3 years (2023 to 2025) with 24 cases, followed by 株式会社クボタ with 14 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 24 cases |
| 株式会社クボタ | 14 cases |
| 本田技研工業株式会社 | 11 cases |
| 井関農機株式会社 | 9 cases |
| 日産自動車株式会社 | 6 cases |
| NTN株式会社 | 6 cases |
| 株式会社ジェイテクト | 4 cases |
| マツダ株式会社 | 3 cases |
| 株式会社デンソー | 3 cases |
| ジヤトコ株式会社 | 2 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 1,443 cases, followed by 本田技研工業株式会社 with 578 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 1,443 cases |
| 本田技研工業株式会社 | 578 cases |
| ジヤトコ株式会社 | 364 cases |
| 日産自動車株式会社 | 347 cases |
| 井関農機株式会社 | 322 cases |
| NTN株式会社 | 279 cases |
| 株式会社クボタ | 270 cases |
| 株式会社デンソー | 203 cases |
| 株式会社ジェイテクト | 200 cases |
| マツダ株式会社 | 177 cases |
| アイシン・エィ・ダブリュ株式会社 | 167 cases |
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.
Top company information (JP)
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as クラッチ are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (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 24 cases, followed by 株式会社クボタ with 14 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 24 cases |
| 株式会社クボタ | 14 cases |
| 本田技研工業株式会社 | 11 cases |
| 井関農機株式会社 | 9 cases |
| 日産自動車株式会社 | 6 cases |
| マツダ株式会社 | 3 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 1,443 cases, followed by 本田技研工業株式会社 with 578 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 1,443 cases |
| 本田技研工業株式会社 | 578 cases |
| 日産自動車株式会社 | 347 cases |
| 井関農機株式会社 | 322 cases |
| 株式会社クボタ | 270 cases |
| マツダ株式会社 | 177 cases |
| アイシン・エィ・ダブリュ株式会社 | 167 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by クラッチ’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 クラッチ’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with トヨタ自動車株式会社
クラッチ filed 1,443 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, 569 cases in total) is 94.8, and the median is 120. 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 2015 with 261 cases, and their lowest number in 2023 with 24 cases.
| Index | Value |
|---|---|
| Average | 94.8 patents |
| Std Dev | 61.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 24 cases | -85.4 % |
| 2022 year | 164 cases | +25.19 % |
| 2021 year | 131 cases | -7.75 % |
Trends in filing of joint patent applications with 本田技研工業株式会社
クラッチ filed 578 joint applications with 本田技研工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 163 cases in total) is 27.2, and the median is 29.0. 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 2016 with 120 cases, and their lowest number in 2023 with 11 cases.
| Index | Value |
|---|---|
| Average | 27.2 patents |
| Std Dev | 17.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 11 cases | -62.1 % |
| 2022 year | 29 cases | 0 |
| 2021 year | 29 cases | -29.27 % |
Trends in filing of joint patent applications with 日産自動車株式会社
クラッチ filed 347 joint applications with 日産自動車株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 100 cases in total) is 16.7, and the median is 14.5. The coefficient of variation (standard deviation/mean) is 0.9, 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 2015 with 89 cases, and their lowest number in 2023 with 6 cases.
| Index | Value |
|---|---|
| Average | 16.7 patents |
| Std Dev | 14.9 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 6 cases | -60.0 % |
| 2022 year | 15 cases | +7.14 % |
| 2021 year | 14 cases | -22.22 % |
Trends in filing of joint patent applications with 株式会社クボタ
クラッチ filed 270 joint applications with 株式会社クボタ for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 127 cases in total) is 21.2, and the median is 21.5. 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 58 cases, and their lowest number in 2023 with 14 cases.
| Index | Value |
|---|---|
| Average | 21.2 patents |
| Std Dev | 12.8 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 14 cases | -39.1 % |
| 2022 year | 23 cases | +15.00 % |
| 2021 year | 20 cases | -28.57 % |
Trends in filing of joint patent applications with 井関農機株式会社
クラッチ filed 322 joint applications with 井関農機株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 98 cases in total) is 16.3, and the median is 18.0. 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 highest number of filings in 2015 with 66 cases, and their lowest number in 2023 with 9 cases.
| Index | Value |
|---|---|
| Average | 16.3 patents |
| Std Dev | 9.5 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 9 cases | -64.0 % |
| 2022 year | 25 cases | -10.71 % |
| 2021 year | 28 cases | +47.4 % |
Information on important patents (JP)
The following shows JP patents held by クラッチ that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and クラッチ’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 クラッチ is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
Glossary
- Cited
- Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
- Request for invalidation trial
- Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
- Opposition
- Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
- Information provision
- Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
- Browsing request
- Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.
Invalidationed Trial cases
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 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5945050 "複数枚の布の縫合及びその縫合用ミシン" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5945050 | 複数枚の布の縫合及びその縫合用ミシン | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 2 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7032021 "電動遮蔽装置" (Opposition day 2022-08-31) , next is 特許6968157 "ウォータポンプ" (Opposition day 2022-05-13) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7032021 | 電動遮蔽装置 | 2022-08-31 |
| 2 | 特許6968157 | ウォータポンプ | 2022-05-13 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 10 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特開2023-074446 "車両" (Protest day 2024-11-12) , next is 特開2024-082823 "マッサージ機構" (Protest day 2024-11-05) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-074446 | 車両 | 2024-11-12 |
| 2 | 特開2024-082823 | マッサージ機構 | 2024-11-05 |
| 3 | 特開2023-050892 | サムターン装置 | 2024-10-10 |
| 4 | 特開2021-042658 | 遮蔽装置 | 2023-09-28 |
| 5 | 特表2022-505606 | 耐疲労性を向上させた、フラットガラス繊維（Ｂ）を含有するポリアミド組成物 | 2023-07-04 |
| 6 | 特許7454381 | 工作機械の工具主軸位置補正装置 | 2023-05-26 |
| 7 | 特許7199923 | 遮蔽装置 | 2022-08-25 |
| 8 | 特許7212932 | 電動操作装置 | 2022-06-27 |
| 9 | 特許7199181 | 電動遮蔽装置 | 2022-03-10 |
| 10 | 特許7032021 | 電動遮蔽装置 | 2022-01-27 |
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), 33 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.1. The most protest patent is 特許7199923 "遮蔽装置" (2 times) , and the next most protest patent is 特許6649699 "両軸受リール" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7199923 | 遮蔽装置 | 2 times |
| 2 | 特許6649699 | 両軸受リール | 2 times |
| 3 | 特許6862626 | 手持ち型マッサージ装置 | 2 times |
| 4 | 特許6998648 | スプリング組立体及びそれを備えたトルクコンバータのロックアップ装置 | 2 times |
| 5 | 特許6706661 | 魚釣用スピニングリール | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 14 patents Inspection from third parties. The average number of Inspection is 1.0 times. The most recently Inspection patent is 特開2023-074446 "車両" (Inspection day 2024-12-06) , next is 特開2022-178677 "現像装置、及び画像形成装置" (Inspection day 2024-12-03) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-074446 | 車両 | 2024-12-06 |
| 2 | 特開2022-178677 | 現像装置、及び画像形成装置 | 2024-12-03 |
| 3 | 特開2023-050892 | サムターン装置 | 2024-10-15 |
| 4 | 特開2024-064355 | 画像形成装置 | 2024-08-20 |
| 5 | 特表2021-513442 | ロボット遠隔マニピュレータを備えた手術ロボットシステム及び統合腹腔鏡手術 | 2024-02-19 |
| 6 | 特表2022-513793 | 僧帽弁腱索修復のための方法及び装置 | 2024-01-30 |
| 7 | 特許7454381 | 工作機械の工具主軸位置補正装置 | 2023-06-23 |
| 8 | 特許4864778 | トンネル用作業車両 | 2023-02-07 |
| 9 | 特許7316933 | 一体化される切断式のツインクラッチシステムおよびデュアルアクションピストン | 2022-08-30 |
| 10 | 特許7360237 | 半導体試験のためのフリーピストンスターリングクーラー温度制御システム | 2022-07-19 |
| 11 | 特開2022-176093 | 減速機構制御システム、およびサーボシステム | 2022-06-21 |
| 12 | 特許7248568 | 触覚による操縦誘導システム | 2022-04-20 |
| 13 | 特許7391822 | 電気掃除機の吸口体およびこれを備えた電気掃除機 | 2022-03-11 |
| 14 | 特表2021-529014 | グリップリンクを有するユーザインターフェース装置 | 2022-02-21 |
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), 49 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 特表2020-504277 "射出成形シールリングおよびそれらを製造する方法" (3 times) , and the next most inspection patent is 特許6268679 "ねじ締め機" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特表2020-504277 | 射出成形シールリングおよびそれらを製造する方法 | 3 times |
| 2 | 特許6268679 | ねじ締め機 | 3 times |
| 3 | 特許6902356 | 摩擦材補強用有機繊維コードおよびそれを用いたクラッチフェーシング | 2 times |
| 4 | 特許6649699 | 両軸受リール | 2 times |
| 5 | 特許6216007 | 農作業機 | 2 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), 2,632 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.2. The most cited patent is 特許7009622 "ハイブリッド－パワートレーンおよびハイブリッド－パワートレーンを備えた車両" (178 times) , and the next most cited patent is 特許6451524 "ハイブリッド車両用駆動装置" (36 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7009622 | ハイブリッド－パワートレーンおよびハイブリッド－パワートレーンを備えた車両 | 178 times |
| 2 | 特許6451524 | ハイブリッド車両用駆動装置 | 36 times |
| 3 | 特許6688562 | エネルギを回生する歩行ロボットシステム | 33 times |
| 4 | 特許6420199 | 自転車用装置 | 30 times |
| 5 | 特許6832719 | 作業車 | 23 times |
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Please note that the various graphs are image data, but we cannot provide them in text data.Scope of coverage for each goal/target
- Based on the description of each goal and target of the SDGs, we have set the scope of technologies to be covered based on our and e-Patent's past experience, etc. (in some cases, the search is based on social issues themselves). Therefore, please note that there is a possibility that this "SDGs Global Company Ranking from Patent Perspective" may not cover 100%.
- A population search formula is clearly indicated for each goal/target (database: Patent Integration). You may use the population search formula as it is, or you may improve it by yourself.
- This search covers patents and utility models, including both published and registered patents (design and design patents are excluded). The unit of count is the number of applications, not the number of patent families.
About the name collation and name control of applicants and right holders
- Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
- Company names may be the names of the companies at the time of application, but the results calculated by Patent Integration are used as is. Company names are used as they were at the time of application.
- Because of the fluctuation in the names of companies (i.e., applicant/right holder names in the patent information), there are cases where the same company appears more than once in the top 10. The number of applications filed by the same company in the top 10 is the total number of applications filed by the company.
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