タイヤ (JP Patent Analysis Report)
The Technical Field "タイヤ" had 711 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a with an decreasing trend transition of -104 filings (-12.8%) over 815 they had in the same period of the previous year (2021-01-01 to 2021-08-31).
The highest number of filings in 2014 with 2,548 cases, and their lowest number in 2022 with 980 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 8,757 cases in total) is 1,460, and the median is 1,637. 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.
| Index | Value |
|---|---|
| Average | 1,460 patents |
| Std Dev | 739 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 980 cases | -36.4 % |
| 2021 year | 1,542 cases | -10.97 % |
| 2020 year | 1,732 cases | -18.30 % |
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 タイヤ for the period of the last 10 years (2014-01-01 to 2024-04-30). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of タイヤ, 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.
タイヤ, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of タイヤ 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 18,316 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.
タイヤ
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "タイヤ".
- タイヤ (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 タイヤ 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 (2022 to 2024).
Comparing the number of applications of each company, 住友ゴム工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 308 cases, followed by TOYOTIRE株式会社 with 127 cases.
| Name | Cases |
|---|---|
| 住友ゴム工業株式会社 | 308 cases |
| TOYOTIRE株式会社 | 127 cases |
| 横浜ゴム株式会社 | 108 cases |
| 株式会社ブリヂストン | 89 cases |
| トヨタ自動車株式会社 | 35 cases |
| ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 33 cases |
| 本田技研工業株式会社 | 12 cases |
| 日産自動車株式会社 | 5 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 住友ゴム工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 4,045 cases, followed by 横浜ゴム株式会社 with 2,828 cases.
| Name | Cases |
|---|---|
| 住友ゴム工業株式会社 | 4,045 cases |
| 横浜ゴム株式会社 | 2,828 cases |
| 株式会社ブリヂストン | 2,616 cases |
| TOYOTIRE株式会社 | 1,970 cases |
| トヨタ自動車株式会社 | 283 cases |
| ザ・グッドイヤー・タイヤ・アンド・ラバー・カンパニー | 243 cases |
| 本田技研工業株式会社 | 193 cases |
| 日産自動車株式会社 | 78 cases |
| ミシュランルシェルシュエテクニークソシエテアノニム | 20 cases |
| カンパニージェネラレデエスタブリシュメンツミシュラン | 13 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 タイヤ 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 (2022 to 2024).
Among the top coapplicants, 住友ゴム工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 308 cases, followed by TOYOTIRE株式会社 with 127 cases.
| Name | Cases |
|---|---|
| 住友ゴム工業株式会社 | 308 cases |
| TOYOTIRE株式会社 | 127 cases |
| 横浜ゴム株式会社 | 108 cases |
| 株式会社ブリヂストン | 89 cases |
| トヨタ自動車株式会社 | 35 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 住友ゴム工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 4,045 cases, followed by 横浜ゴム株式会社 with 2,828 cases.
| Name | Cases |
|---|---|
| 住友ゴム工業株式会社 | 4,045 cases |
| 横浜ゴム株式会社 | 2,828 cases |
| 株式会社ブリヂストン | 2,616 cases |
| TOYOTIRE株式会社 | 1,970 cases |
| トヨタ自動車株式会社 | 283 cases |
| ミシュランルシェルシュエテクニークソシエテアノニム | 20 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by タイヤ’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 タイヤ’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社ブリヂストン
タイヤ filed 2,616 joint applications with 株式会社ブリヂストン for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 1,160 cases in total) is 193, and the median is 164. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 417 cases, and their lowest number in 2022 with 88 cases.
| Index | Value |
|---|---|
| Average | 193 patents |
| Std Dev | 139 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 88 cases | -57.3 % |
| 2021 year | 206 cases | +67.5 % |
| 2020 year | 123 cases | -66.4 % |
Trends in filing of joint patent applications with 住友ゴム工業株式会社
タイヤ filed 4,045 joint applications with 住友ゴム工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 2,063 cases in total) is 344, and the median is 396. 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 532 cases, and their lowest number in 2022 with 292 cases.
| Index | Value |
|---|---|
| Average | 344 patents |
| Std Dev | 164 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 292 cases | -19.56 % |
| 2021 year | 363 cases | -15.78 % |
| 2020 year | 431 cases | +0.47 % |
Trends in filing of joint patent applications with 横浜ゴム株式会社
タイヤ filed 2,828 joint applications with 横浜ゴム株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 1,151 cases in total) is 192, and the median is 190. 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 highest number of filings in 2015 with 454 cases, and their lowest number in 2022 with 104 cases.
| Index | Value |
|---|---|
| Average | 192 patents |
| Std Dev | 123 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 104 cases | -16.80 % |
| 2021 year | 125 cases | -51.0 % |
| 2020 year | 255 cases | -23.19 % |
Trends in filing of joint patent applications with TOYOTIRE株式会社
タイヤ filed 1,970 joint applications with TOYOTIRE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, 1,023 cases in total) is 170, and the median is 204. 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 2017 with 272 cases, and their lowest number in 2022 with 124 cases.
| Index | Value |
|---|---|
| Average | 170 patents |
| Std Dev | 85.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 124 cases | -41.5 % |
| 2021 year | 212 cases | +8.72 % |
| 2020 year | 195 cases | -14.47 % |
Trends in filing of joint patent applications with トヨタ自動車株式会社
タイヤ filed 283 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, 159 cases in total) is 26.5, and the median is 30.0. 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 2021 with 42 cases, and their lowest number in 2019 with 22 cases.
| Index | Value |
|---|---|
| Average | 26.5 patents |
| Std Dev | 13.0 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 34 cases | -19.05 % |
| 2021 year | 42 cases | +55.6 % |
| 2020 year | 27 cases | +22.73 % |
Information on important patents (JP)
The following shows JP patents held by タイヤ that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and タイヤ’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 タイヤ 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
List of latest Invalidationed Trial patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 1 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.0 times. The most recently Invalidation Trial patent is 特許4960929 "自動二輪車のブレーキ制御装置及び挙動解析装置" (Invalidation Trial day 2023-08-10) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4960929 | 自動二輪車のブレーキ制御装置及び挙動解析装置 | 2023-08-10 |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 37 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7309754 "空気入りタイヤ" (Opposition day 2024-01-16) , next is 特許7287583 "空気入りタイヤ" (Opposition day 2023-12-06) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7309754 | 空気入りタイヤ | 2024-01-16 |
| 2 | 特許7287583 | 空気入りタイヤ | 2023-12-06 |
| 3 | 特許7283331 | 空気入りタイヤ | 2023-11-29 |
| 4 | 特許7205241 | タイヤ | 2023-07-10 |
| 5 | 特許7194641 | 重合体組成物及びその製造方法、並びにタイヤ | 2023-06-16 |
| 6 | 特許7188344 | 空気入りタイヤ | 2023-06-09 |
| 7 | 特許7178254 | 空気入りタイヤ | 2023-05-23 |
| 8 | 特許7168774 | 分配装置、シールのためのシステム及び方法並びに配量ユニットの使用 | 2023-05-08 |
| 9 | 特許7155847 | タイヤ | 2023-04-19 |
| 10 | 特許7182460 | タイヤ用ゴム組成物及び空気入りタイヤ | 2023-03-09 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 150 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 特開2021-195075 "タイヤ" (Protest day 2024-04-22) , next is 特開2022-057194 "タイヤ" (Protest day 2024-04-16) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2021-195075 | タイヤ | 2024-04-22 |
| 2 | 特開2022-057194 | タイヤ | 2024-04-16 |
| 3 | 特表2023-527443 | 軽量化されたゴム補強材、その製造方法およびそれを含むタイヤ | 2024-04-05 |
| 4 | 特開2022-057910 | タイヤ | 2024-03-01 |
| 5 | 特開2021-050328 | タイヤ組成物及びこの製造方法 | 2024-02-21 |
| 6 | 特開2022-080690 | タイヤセット及び三輪車 | 2024-02-19 |
| 7 | 特開2021-181556 | ゴム組成物及びタイヤ | 2024-02-16 |
| 8 | 特開2022-052205 | タイヤおよび摩耗度検出システム | 2024-02-15 |
| 9 | 特表2022-534568 | タイヤトレッドゴム組成物及びその関連方法 | 2024-02-06 |
| 10 | 特表2020-525622 | 車両タイヤを製造する方法、その方法によって製造される車両タイヤ及び処理された強化支持材の使用 | 2024-01-29 |
| 11 | 特開2021-167177 | タイヤ | 2024-01-25 |
| 12 | 特開2023-123801 | 空気入りタイヤ | 2023-12-26 |
| 13 | 特開2023-171377 | 路面の施工方法、及び、路面構造 | 2023-12-25 |
| 14 | 特開2022-174133 | タイヤトレッドゴム組成物 | 2023-12-15 |
| 15 | 再公表2020/066527 | タイヤ及びタイヤのグリップ性能の評価方法 | 2023-11-30 |
| 16 | 特表2022-554015 | 特定のゴム組成物のトレッドを有するタイヤ及びその関連方法 | 2023-11-13 |
| 17 | 特開2021-095109 | 空気入りタイヤ | 2023-11-10 |
| 18 | 特開2021-042270 | タイヤ用ゴム組成物およびそれを用いた空気入りタイヤ | 2023-11-10 |
| 19 | 特開2022-091029 | タイヤ設計方法、プログラム及びタイヤ設計装置 | 2023-11-08 |
| 20 | 特許7445681 | タイヤトレッドゴム組成物及び関連方法 | 2023-11-07 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 340 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7218343 "フッ素ゴム架橋物" (3 times) , and the next most protest patent is 特表2022-534568 "タイヤトレッドゴム組成物及びその関連方法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7218343 | フッ素ゴム架橋物 | 3 times |
| 2 | 特表2022-534568 | タイヤトレッドゴム組成物及びその関連方法 | 3 times |
| 3 | 特許7118625 | 空気入りタイヤ | 3 times |
| 4 | 特表2021-523959 | タイヤトレッドゴム組成物 | 3 times |
| 5 | 再公表2020/066527 | タイヤ及びタイヤのグリップ性能の評価方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 261 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特許5909756 "タイヤトレッド" (Inspection day 2024-04-18) , next is 特表2020-506708 "ＣＯ２および他のＣ１基質の、ビーガン栄養素、肥料、バイオスティミュラント、および土壌炭素隔離の加速のためのシステムへの微生物変換" (Inspection day 2024-03-19) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許5909756 | タイヤトレッド | 2024-04-18 |
| 2 | 特表2020-506708 | ＣＯ２および他のＣ１基質の、ビーガン栄養素、肥料、バイオスティミュラント、および土壌炭素隔離の加速のためのシステムへの微生物変換 | 2024-03-19 |
| 3 | 特開2022-052205 | タイヤおよび摩耗度検出システム | 2024-03-13 |
| 4 | 特開2022-057910 | タイヤ | 2024-03-11 |
| 5 | 特開2021-050328 | タイヤ組成物及びこの製造方法 | 2024-02-27 |
| 6 | 特開2022-080690 | タイヤセット及び三輪車 | 2024-02-20 |
| 7 | 特表2022-534568 | タイヤトレッドゴム組成物及びその関連方法 | 2024-02-20 |
| 8 | 特開2021-181556 | ゴム組成物及びタイヤ | 2024-02-20 |
| 9 | 再公表2019/163870 | ゴム組成物 | 2024-02-01 |
| 10 | 特開2021-167177 | タイヤ | 2024-01-30 |
| 11 | 特開2023-123801 | 空気入りタイヤ | 2024-01-24 |
| 12 | 再公表2020/066527 | タイヤ及びタイヤのグリップ性能の評価方法 | 2024-01-09 |
| 13 | 特開2022-174133 | タイヤトレッドゴム組成物 | 2024-01-05 |
| 14 | 特開2021-042270 | タイヤ用ゴム組成物およびそれを用いた空気入りタイヤ | 2023-12-06 |
| 15 | 特開2022-091029 | タイヤ設計方法、プログラム及びタイヤ設計装置 | 2023-12-04 |
| 16 | 特開2021-094958 | タイヤ | 2023-11-28 |
| 17 | 特開2021-187976 | 新規変性ポリイソプレン、それを含むタイヤトレッド用ゴム組成物および空気入りタイヤ | 2023-11-22 |
| 18 | 特表2022-554015 | 特定のゴム組成物のトレッドを有するタイヤ及びその関連方法 | 2023-11-22 |
| 19 | 特開2021-095109 | 空気入りタイヤ | 2023-11-21 |
| 20 | 特許7445681 | タイヤトレッドゴム組成物及び関連方法 | 2023-11-17 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 401 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2017-516698 "サイドウォールにハイコントラストのマトリックス記号が施されたタイヤ" (6 times) , and the next most inspection patent is 特許7101022 "有機繊維・ゴム組成物複合体及びタイヤ" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特表2017-516698 | サイドウォールにハイコントラストのマトリックス記号が施されたタイヤ | 6 times |
| 2 | 特許7101022 | 有機繊維・ゴム組成物複合体及びタイヤ | 3 times |
| 3 | 特許6438952 | 薄手補強製品及びかかる補強製品を有するタイヤ | 3 times |
| 4 | 特開2021-142980 | タイヤ寿命管理装置およびタイヤ寿命管理システム | 3 times |
| 5 | 特開2019-131650 | タイヤ用ゴム組成物およびタイヤ | 3 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 4,649 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.6. The most cited patent is 特許7059702 "タイヤ用ゴム組成物及び空気入りタイヤ" (97 times) , and the next most cited patent is 特許6486927 "保管システムからユニットを回収するための装置" (44 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7059702 | タイヤ用ゴム組成物及び空気入りタイヤ | 97 times |
| 2 | 特許6486927 | 保管システムからユニットを回収するための装置 | 44 times |
| 3 | 特許6276859 | 下部サイドウォール内に電子デバイスを有するタイヤ | 36 times |
| 4 | 特許7148264 | タイヤ内面用離型剤、タイヤ内面用離型剤水分散液、タイヤ内面用離型剤の製造方法、タイヤの製造方法およびタイヤ | 33 times |
| 5 | 特許5993407 | 空気入りタイヤ | 32 times |
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