The Technical Field "リンク機構" had 70 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -33 filings (-32.0%) over 103 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " 繋合機構 ", " 連動機構 ", " 連結メカニズム ", " 連結機構 " in the search set.
The highest number of filings in 2015 with 1,110 cases, and their lowest number in 2022 with 571 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,834 cases in total) is 639, and the median is 686. 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.
Index | Value |
---|---|
Average | 639 patents |
Std Dev | 209 |
COV | 0.3 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
Year | Cases | YOY |
---|---|---|
2022 year | 571 cases | -16.76 % |
2021 year | 686 cases | 0 |
2020 year | 686 cases | -10.44 % |
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 リンク機構 for the period of the last 10 years (2014-01-01 to 2024-10-31). 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 リンク機構, 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 リンク機構 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.
This patent analysis report was created for a patent search set of 8,086 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 number of patents and changes in the number of patents of other companies (competitors) in the same industry as リンク機構 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.
Comparing the number of applications of each company, 株式会社クボタ has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 21 cases, followed by トヨタ自動車株式会社 with 16 cases.
Name | Cases |
---|---|
株式会社クボタ | 21 cases |
トヨタ自動車株式会社 | 16 cases |
本田技研工業株式会社 | 15 cases |
三菱電機株式会社 | 10 cases |
キヤノン株式会社 | 9 cases |
ブラザー工業株式会社 | 9 cases |
井関農機株式会社 | 6 cases |
三菱重工業株式会社 | 6 cases |
株式会社東芝 | 4 cases |
日産自動車株式会社 | 4 cases |
株式会社日立製作所 | 2 cases |
Comparing the number of applications of each company, 株式会社クボタ has the highest number of joint applications in the last for the target period (2014 to 2024) with 290 cases, followed by 本田技研工業株式会社 with 168 cases.
Name | Cases |
---|---|
株式会社クボタ | 290 cases |
本田技研工業株式会社 | 168 cases |
井関農機株式会社 | 127 cases |
トヨタ自動車株式会社 | 122 cases |
キヤノン株式会社 | 114 cases |
ブラザー工業株式会社 | 97 cases |
三菱電機株式会社 | 73 cases |
株式会社日立製作所 | 46 cases |
株式会社東芝 | 37 cases |
三菱重工業株式会社 | 31 cases |
日産自動車株式会社 | 28 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 number of patents and changes in the number of patents of other companies (competitors) in the same industry as リンク機構 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.
Among the top coapplicants, 株式会社クボタ has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 21 cases, followed by トヨタ自動車株式会社 with 16 cases.
Name | Cases |
---|---|
株式会社クボタ | 21 cases |
トヨタ自動車株式会社 | 16 cases |
本田技研工業株式会社 | 15 cases |
キヤノン株式会社 | 9 cases |
井関農機株式会社 | 6 cases |
株式会社東芝 | 4 cases |
株式会社日立製作所 | 2 cases |
Among the top coapplicants, 株式会社クボタ has the highest number of joint applications in the last for the target period (2014 to 2024) with 290 cases, followed by 本田技研工業株式会社 with 168 cases.
Name | Cases |
---|---|
株式会社クボタ | 290 cases |
本田技研工業株式会社 | 168 cases |
井関農機株式会社 | 127 cases |
トヨタ自動車株式会社 | 122 cases |
キヤノン株式会社 | 114 cases |
株式会社日立製作所 | 46 cases |
株式会社東芝 | 37 cases |
Below is a ranking of the number of JP patent applications by リンク機構’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 リンク機構’s top 7 coapplicants over the last 20 years.
リンク機構 filed 290 joint applications with 株式会社クボタ for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 180 cases in total) is 30.0, and the median is 33.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 51 cases, and their lowest number in 2022 with 19 cases.
Index | Value |
---|---|
Average | 30.0 patents |
Std Dev | 16.2 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 19 cases | -29.63 % |
2021 year | 27 cases | -32.5 % |
2020 year | 40 cases | -2.44 % |
リンク機構 filed 127 joint applications with 井関農機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 35 cases in total) is 5.8, and the median is 5.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 30 cases, and their lowest number in 2022 with 5 cases.
Index | Value |
---|---|
Average | 5.8 patents |
Std Dev | 2.7 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 5 cases | -16.67 % |
2021 year | 6 cases | -33.3 % |
2020 year | 9 cases | +80.0 % |
リンク機構 filed 168 joint applications with 本田技研工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 88 cases in total) is 14.7, and the median is 13.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 24 cases, and their lowest number in 2022 with 9 cases.
Index | Value |
---|---|
Average | 14.7 patents |
Std Dev | 7.0 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 9 cases | -60.9 % |
2021 year | 23 cases | +109 % |
2020 year | 11 cases | -31.2 % |
リンク機構 filed 122 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, 63 cases in total) is 10.5, and the median is 11.5. 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 2015 with 20 cases, and their lowest number in 2016 with 8 cases.
Index | Value |
---|---|
Average | 10.5 patents |
Std Dev | 4.6 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 15 cases | +50.0 % |
2021 year | 10 cases | -9.09 % |
2020 year | 11 cases | -8.33 % |
リンク機構 filed 37 joint applications with 株式会社東芝 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 11 cases in total) is 1.8, and the median is 2.0. 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 2015 with 13 cases, and their lowest number in 2021 with 0 cases.
Index | Value |
---|---|
Average | 1.8 patents |
Std Dev | 1.1 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 3 cases | - |
2021 year | 0 cases | -100 % |
2020 year | 2 cases | 0 |
The following shows JP patents held by リンク機構 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and リンク機構’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 リンク機構 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 (2021-11-01 ~ 2024-10-31), there were 5 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7432931 "リングを用いた連結機構付き鋼管、その連結体、および、施工方法" (Opposition day 2024-08-07) , next is 特許7177736 "パラレルリンク機構およびリンク作動装置" (Opposition day 2023-05-08) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7432931 | リングを用いた連結機構付き鋼管、その連結体、および、施工方法 | 2024-08-07 |
2 | 特許7177736 | パラレルリンク機構およびリンク作動装置 | 2023-05-08 |
3 | 特許7079988 | ドライブレコーダー、ドライブレコーダー用表示装置及びプログラム | 2022-11-02 |
4 | 特許7060783 | 車両用整流装置 | 2022-10-21 |
5 | 特許6986847 | 自動着脱機構付吊上げ昇降装置 | 2022-04-26 |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 15 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2024-015706 "情報処理システム、情報処理装置及び情報処理プログラム" (Protest day 2024-06-19) , next is 特開2021-126856 "転写具" (Protest day 2024-05-15) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2024-015706 | 情報処理システム、情報処理装置及び情報処理プログラム | 2024-06-19 |
2 | 特開2021-126856 | 転写具 | 2024-05-15 |
3 | 特許7542387 | リヤバンパ装置、並びに、リヤバンパ装置の取付方法 | 2024-05-09 |
4 | 特開2021-177744 | 均平作業装置 | 2023-12-25 |
5 | 特許7395666 | 寝台装置 | 2023-02-13 |
6 | 特許7296977 | フィードロール無しの段ボールボード又は厚紙ボードのシートフィーダ改良装置及び方法 | 2022-07-28 |
7 | 特許7260613 | シリンダ装置 | 2022-07-14 |
8 | 特開2022-039055 | 電動弁 | 2022-06-01 |
9 | 特許7448140 | 被包装物充填用漏斗を備えた包装機 | 2022-03-28 |
10 | 特許7339173 | 隠し丁番 | 2022-03-11 |
11 | 特許7060783 | 車両用整流装置 | 2022-02-16 |
12 | 特許7294631 | 容器把持装置 | 2022-02-07 |
13 | 特許7568256 | 運搬船 | 2022-01-13 |
14 | 特許7049089 | 連結機構、水封トラップ、及び、着脱装置 | 2021-12-27 |
15 | 特許7008962 | 扉の開閉装置 | 2021-11-04 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 42 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6806226 "フラップ天板付き家具" (7 times) , and the next most protest patent is 特許6973987 "農作業機の使用方法" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6806226 | フラップ天板付き家具 | 7 times |
2 | 特許6973987 | 農作業機の使用方法 | 4 times |
3 | 特開2016-198073 | 農作業機 | 3 times |
4 | 特許7049089 | 連結機構、水封トラップ、及び、着脱装置 | 3 times |
5 | 特許7130221 | 加振装置 | 2 times |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 24 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特開2024-121797 "紐状部材用支持装置" (Inspection day 2024-09-12) , next is 特開2024-015706 "情報処理システム、情報処理装置及び情報処理プログラム" (Inspection day 2024-07-01) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2024-121797 | 紐状部材用支持装置 | 2024-09-12 |
2 | 特開2024-015706 | 情報処理システム、情報処理装置及び情報処理プログラム | 2024-07-01 |
3 | 特許7542387 | リヤバンパ装置、並びに、リヤバンパ装置の取付方法 | 2024-05-16 |
4 | 特許7512256 | 濃縮液、希釈液及び添加剤を混合するための飲料ディスペンサヘッド | 2024-02-01 |
5 | 特開2021-177744 | 均平作業装置 | 2024-01-23 |
6 | 特許7448140 | 被包装物充填用漏斗を備えた包装機 | 2023-12-25 |
7 | 特開2021-043028 | 荷重装置 | 2023-12-05 |
8 | 特開2024-019116 | 自動清掃機能を備える埋め込み式電子装置 | 2023-08-28 |
9 | 特許7531183 | ドッキング装置におけるリニアアクチュエータの電力制御装置 | 2023-07-11 |
10 | 特開2014-005695 | 走行作業車のアタッチメント | 2023-05-18 |
11 | 特許7395666 | 寝台装置 | 2023-02-24 |
12 | 特許7164261 | 飛翔体 | 2023-02-22 |
13 | 特許7153408 | 強制排気機構を備える飛翔体 | 2023-02-22 |
14 | 特許7348915 | デバイスの連結機構 | 2022-11-14 |
15 | 特許7227397 | 電動式拡管機 | 2022-10-05 |
16 | 特許7294652 | 薄型モニタを備える正面カバー付き縦型製袋充填包装機 | 2022-08-12 |
17 | 特許7122729 | ドライブレコーダー、ドライブレコーダー用表示装置及びプログラム | 2022-08-10 |
18 | 特許7200362 | 1つ又は複数のスタビライザを有する表面処理装置用のクリーニングヘッド及びこれを有する表面処理装置 | 2022-07-21 |
19 | 特開2022-039055 | 電動弁 | 2022-06-07 |
20 | 特許7339173 | 隠し丁番 | 2022-03-23 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 69 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7049089 "連結機構、水封トラップ、及び、着脱装置" (4 times) , and the next most inspection patent is 特開2016-198073 "農作業機" (3 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7049089 | 連結機構、水封トラップ、及び、着脱装置 | 4 times |
2 | 特開2016-198073 | 農作業機 | 3 times |
3 | 特許6973987 | 農作業機の使用方法 | 3 times |
4 | 特許7130221 | 加振装置 | 2 times |
5 | 特許6900299 | ベルト駆動装置及び画像形成装置 | 2 times |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,542 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.3. The most cited patent is 特開2016-085463 "レンズ組立て装置及び方法" (36 times) , and the next most cited patent is 特許6685556 "トラック用乗降ステップ" (31 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2016-085463 | レンズ組立て装置及び方法 | 36 times |
2 | 特許6685556 | トラック用乗降ステップ | 31 times |
3 | 特許6844097 | ドローン飛行体 | 28 times |
4 | 特許7122729 | ドライブレコーダー、ドライブレコーダー用表示装置及びプログラム | 26 times |
5 | 特許6513118 | 指機構およびマニピュレータ | 21 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.
If you have any concerns about this service, please feel free to contact us.
All rights to the data, documents, figures and tables are reserved by e-Patent. When publishing internal documents, external reports, etc. (whether paid or free of charge), please use the following URL: https://e-patent.co.jp/.
e-Patent will not be liable for any damages or losses arising from the use of the global patent application status, ranking information, or population search formula in the "SDGs Global Company Ranking from a Patent Perspective". Items with ● in front of the target are not supported at this time (judged to be difficult to approach from the patent information analysis).
There is no problem to cite patent application status and ranking information, but please clearly indicate "Source: e-Patent Co.
Credit notation
・MeCab user dictionary for science technology term © National Bioscience Database Center licensed under CC Attribution-Share Alike 4.0 International