The Technical Field "変速装置" had 373 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a with an decreasing trend transition of -60 filings (-13.9%) over 433 they had in the same period of the previous year (2021-01-01 to 2021-07-31). This report also includes technical terms related to " トランスミッション ", " 変速ユニット ", " 変速器 ", " 変速機 " in the search set.
The highest number of filings in 2014 with 2,194 cases, and their lowest number in 2022 with 487 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 5,124 cases in total) is 854, and the median is 880. 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 | 854 patents |
Std Dev | 497 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 487 cases | -33.0 % |
2021 year | 727 cases | -29.62 % |
2020 year | 1,033 cases | -20.11 % |
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 変速装置 for the period of the last 10 years (2014-01-01 to 2024-03-31). 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 変速装置, 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 変速装置 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 13,091 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 変速装置 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, 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 119 cases, followed by 本田技研工業株式会社 with 23 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 119 cases |
本田技研工業株式会社 | 23 cases |
株式会社クボタ | 22 cases |
井関農機株式会社 | 22 cases |
スズキ株式会社 | 20 cases |
マツダ株式会社 | 19 cases |
株式会社SUBARU | 16 cases |
日産自動車株式会社 | 11 cases |
ジヤトコ株式会社 | 7 cases |
日本精工株式会社 | 7 cases |
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 (2014 to 2024) with 1,954 cases, followed by 本田技研工業株式会社 with 1,147 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 1,954 cases |
本田技研工業株式会社 | 1,147 cases |
ジヤトコ株式会社 | 899 cases |
日産自動車株式会社 | 717 cases |
マツダ株式会社 | 600 cases |
スズキ株式会社 | 570 cases |
アイシン・エィ・ダブリュ株式会社 | 473 cases |
株式会社クボタ | 327 cases |
株式会社SUBARU | 313 cases |
井関農機株式会社 | 280 cases |
日本精工株式会社 | 176 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 変速装置 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, 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 119 cases, followed by 本田技研工業株式会社 with 23 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 119 cases |
本田技研工業株式会社 | 23 cases |
株式会社クボタ | 22 cases |
マツダ株式会社 | 19 cases |
日産自動車株式会社 | 11 cases |
ジヤトコ株式会社 | 7 cases |
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 (2014 to 2024) with 1,954 cases, followed by 本田技研工業株式会社 with 1,147 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 1,954 cases |
本田技研工業株式会社 | 1,147 cases |
ジヤトコ株式会社 | 899 cases |
日産自動車株式会社 | 717 cases |
マツダ株式会社 | 600 cases |
アイシン・エィ・ダブリュ株式会社 | 473 cases |
株式会社クボタ | 327 cases |
Below is a ranking of the number of JP patent applications by 変速装置’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 変速装置’s top 7 coapplicants over the last 20 years.
変速装置 filed 1,954 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, 833 cases in total) is 139, and the median is 158. 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 2016 with 340 cases, and their lowest number in 2022 with 117 cases.
Index | Value |
---|---|
Average | 139 patents |
Std Dev | 68.3 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 117 cases | -22.52 % |
2021 year | 151 cases | -15.64 % |
2020 year | 179 cases | +7.83 % |
変速装置 filed 717 joint applications with 日産自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 215 cases in total) is 35.8, and the median is 22.0. 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 highest number of filings in 2014 with 140 cases, and their lowest number in 2022 with 11 cases.
Index | Value |
---|---|
Average | 35.8 patents |
Std Dev | 32.4 |
COV | 0.9 |
Year | Cases | YOY |
---|---|---|
2022 year | 11 cases | -26.67 % |
2021 year | 15 cases | -48.3 % |
2020 year | 29 cases | -65.5 % |
変速装置 filed 1,147 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, 336 cases in total) is 56.0, and the median is 50.0. The coefficient of variation (standard deviation/mean) is 0.8, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 303 cases, and their lowest number in 2022 with 23 cases.
Index | Value |
---|---|
Average | 56.0 patents |
Std Dev | 42.2 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 23 cases | -46.5 % |
2021 year | 43 cases | -24.56 % |
2020 year | 57 cases | -30.5 % |
変速装置 filed 600 joint applications with マツダ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 235 cases in total) is 39.2, and the median is 43.5. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 116 cases, and their lowest number in 2022 with 18 cases.
Index | Value |
---|---|
Average | 39.2 patents |
Std Dev | 26.0 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 18 cases | -21.74 % |
2021 year | 23 cases | -64.1 % |
2020 year | 64 cases | 0 |
変速装置 filed 473 joint applications with アイシン・エィ・ダブリュ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 58 cases in total) is 9.7, 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 2014 with 122 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 9.7 patents |
Std Dev | 18.6 |
COV | 1.9 |
Year | Cases | YOY |
---|---|---|
2020 year | 1 cases | -83.3 % |
2019 year | 6 cases | -88.2 % |
2018 year | 51 cases | -40.0 % |
The following shows JP patents held by 変速装置 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 変速装置’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 変速装置 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 (2021-04-01 ~ 2024-03-31), there were 1 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 2.0 times. The most recently Invalidation Trial patent is 特許3196076 "原動機付車両" (Invalidation Trial day 2022-06-15) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許3196076 | 原動機付車両 | 2022-06-15 |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 3 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7303207 "金属基材上の硬質材料の層" (Opposition day 2023-12-21) , next is 特許7234451 "電気車両用途およびハイブリッド車両用途のための潤滑剤" (Opposition day 2023-09-07) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7303207 | 金属基材上の硬質材料の層 | 2023-12-21 |
2 | 特許7234451 | 電気車両用途およびハイブリッド車両用途のための潤滑剤 | 2023-09-07 |
3 | 特許7167380 | 電気車両用途およびハイブリッド車両用途のための潤滑剤 | 2023-05-08 |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 11 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 特表2023-526238 "改善された騒音振動およびハーシュネスのためのポリアミド製剤" (Protest day 2024-03-14) , next is 特許7426424 "シフト操作検出装置、シフトレバー装置および鞍乗型車両" (Protest day 2024-01-16) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特表2023-526238 | 改善された騒音振動およびハーシュネスのためのポリアミド製剤 | 2024-03-14 |
2 | 特許7426424 | シフト操作検出装置、シフトレバー装置および鞍乗型車両 | 2024-01-16 |
3 | 特表2021-525852 | 内歯及び外歯を有するトラクション機構及びトラクション機構を有するトランスミッション | 2023-10-10 |
4 | 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 |
5 | 特許7305470 | 撹拌脱泡機及びその制御方法 | 2023-03-11 |
6 | 特許7373474 | 潤滑油組成物 | 2022-12-20 |
7 | 特許7310400 | 変速機の潤滑構造 | 2022-07-13 |
8 | 特開2020-070404 | 潤滑油組成物 | 2022-05-26 |
9 | 特許7402752 | リモコン及び自律走行システム | 2022-04-12 |
10 | 特開2021-085529 | 無段変速機用の駆動ベルトのリングコンポーネント | 2021-10-11 |
11 | 特許7219067 | パーキングロック機構 | 2021-09-15 |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 32 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特許5898290 "多段変速機" (5 times) , and the next most protest patent is 特許5898291 "多段変速機" (5 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許5898290 | 多段変速機 | 5 times |
2 | 特許5898291 | 多段変速機 | 5 times |
3 | 特許6067772 | 立体網状構造体製造方法及び立体網状構造体製造装置 | 3 times |
4 | 特開2020-070404 | 潤滑油組成物 | 2 times |
5 | 特許6461123 | 車両のオートマチックトランスミッションの操作要素をロックするための装置、このような装置を運転するための方法及び車両のオートマチックトランスミッションをシフトするためのシフト装置 | 2 times |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 21 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特表2023-526238 "改善された騒音振動およびハーシュネスのためのポリアミド製剤" (Inspection day 2024-03-19) , next is 特許7448290 "シフトバイワイヤ装置" (Inspection day 2024-01-31) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特表2023-526238 | 改善された騒音振動およびハーシュネスのためのポリアミド製剤 | 2024-03-19 |
2 | 特許7448290 | シフトバイワイヤ装置 | 2024-01-31 |
3 | 特許7426424 | シフト操作検出装置、シフトレバー装置および鞍乗型車両 | 2024-01-22 |
4 | 特表2021-507981 | 半結晶性コポリアミド及びフラットガラス繊維を含むポリアミド製剤 | 2023-12-02 |
5 | 特表2021-525852 | 内歯及び外歯を有するトラクション機構及びトラクション機構を有するトランスミッション | 2023-11-10 |
6 | 特開2022-003552 | 車両の質量推定を使用するアプリケーション | 2023-10-24 |
7 | 特許7377252 | 電気機械式ブレーキ及びその電動アクチュエータ | 2023-04-12 |
8 | 特開2023-129367 | 特に滴下防止要素を備えた自動化されたマニュアルトランスミッション用の液圧作動システム | 2023-04-03 |
9 | 特許7305470 | 撹拌脱泡機及びその制御方法 | 2023-03-22 |
10 | 特開2023-121155 | サーボアシスト式の機械的変速装置とサーボアシスト式の機械的歯車箱を備えたサーボアシスト式の機械的変速装置を制御する方法 | 2023-03-20 |
11 | 特許7373474 | 潤滑油組成物 | 2023-01-24 |
12 | 特許7317851 | 電気駆動装置 | 2022-12-19 |
13 | 特許7074178 | 送信装置、送信方法、受信装置および受信方法 | 2022-11-14 |
14 | 特許7369511 | シール付玉軸受 | 2022-09-27 |
15 | 特許7219067 | パーキングロック機構 | 2022-09-20 |
16 | 特許7310400 | 変速機の潤滑構造 | 2022-08-29 |
17 | 特許7402752 | リモコン及び自律走行システム | 2022-04-21 |
18 | 特許7165581 | 車両の変速機用摩擦型シフト要素のための摩擦要素 | 2021-11-15 |
19 | 特許6798585 | 送信装置、送信方法および受信装置 | 2021-10-26 |
20 | 特許6777196 | 受信装置及び受信方法、並びに送信方法 | 2021-10-26 |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 63 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5898291 "多段変速機" (10 times) , and the next most inspection patent is 特許5898290 "多段変速機" (9 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許5898291 | 多段変速機 | 10 times |
2 | 特許5898290 | 多段変速機 | 9 times |
3 | 特許6067772 | 立体網状構造体製造方法及び立体網状構造体製造装置 | 3 times |
4 | 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 |
5 | 特許6650388 | 摩擦伝動ベルト | 3 times |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 2,690 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 特開2015-227691 "無段変速機" (38 times) , and the next most cited patent is 特開2015-227690 "無段変速機" (38 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2015-227691 | 無段変速機 | 38 times |
2 | 特開2015-227690 | 無段変速機 | 38 times |
3 | 特許6615085 | 収穫機 | 35 times |
4 | 特許6005110 | 自転車用制御装置 | 29 times |
5 | 特許6534589 | トルク変動抑制装置、トルクコンバータ、及び動力伝達装置 | 22 times |
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