3D232 走行状態に応じる操向制御技術 Patent Trends
The Theme Code "走行状態に応じる操向制御技術" had 158 patent application filings in the publication-lag-adjusted comparison period (2024-01-01 to 2024-10-31). This is a with an decreasing trend transition of -23 filings (-12.7%) over 181 they had in the same period of the previous year (2023-01-01 to 2023-10-31).
The highest number of filings in 2021 with 368 cases, and their lowest number in 2024 with 187 cases (years covered: 2021, 2022, 2023, 2024).
The mean of the number of filings over the last 4 years (2021 to 2024, 1,106 cases in total) is 276, and the median is 276. The coefficient of variation (standard deviation/mean) is 0.27, and filings have been large fluctuations.
| Index | Value |
|---|---|
| Average | 276 patents |
| Std Dev | 74.7 |
| COV | 0.27 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 48 cases | -74.3% |
| 2024 year | 187 cases | -15.38% |
| 2023 year | 221 cases | -33.0% |
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 走行状態に応じる操向制御技術[3D232] for the period of the last 6 years (2020 to 2025). You can compare the information in this report with the trends in your competitors’ patent filings and technologies.
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 走行状態に応じる操向制御技術, 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, and their top coapplicants (joint research partners, alliance partners). 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.
走行状態に応じる操向制御技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 走行状態に応じる操向制御技術 over the last 6 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.
走行状態に応じる操向制御技術 JP patent filing trend (unit: cases)
| Year | Cases |
|---|---|
| 2021 | 368 |
| 2022 | 330 |
| 2023 | 221 |
| 2024 | 187 |
| 2025 | 48 |
Patent Landscape
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 走行状態に応じる操向制御技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
Keywords (importance)
Top keywords frequently used in patent filings for 走行状態に応じる操向制御技術 are shown below.
Top keywords for 走行状態に応じる操向制御技術
| Keyword | Score |
|---|---|
| 操舵 | 100.0 |
| 車両 | 80.61 |
| 検出 | 63.67 |
| ステアリング | 56.11 |
| モータ | 46.1 |
| 走行 | 33.69 |
| 設定 | 32.2 |
| 電動 | 30.92 |
| パワー | 28.53 |
| 電流 | 26.33 |
| 操作 | 25.87 |
| 目標 | 20.88 |
| 方向 | 20.69 |
| 位置 | 19.46 |
| 回転 | 18.69 |
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 1,154 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.
走行状態に応じる操向制御技術[3D232]
Recent publications
| Publication No. | Title | Bibliographic info | Theme |
|---|---|---|---|
| 1. JPP7921128 | 車両用制御装置 | ・Applicant トヨタ自動車株式会社 ・Filing date 2023-12-13 ・Publication date 2026-09-15 | 3D232, 3D241, 3D333 |
| 2. JPA2026-145535 | ステアリングシステム | ・Applicant トヨタ自動車株式会社 ・Filing date 2025-03-03 ・Publication date 2026-09-15 | 3D034, 3D232 |
| 3. JPP7921236 | 車両運転支援装置、車両運転支援方法及び車両運転支援プログラム | ・Applicant トヨタ自動車株式会社 ・Filing date 2024-03-18 ・Publication date 2026-09-15 | 3D232 |
| 4. JPP7920335 | 舵角制御装置および舵角制御方法 | ・Applicant 本田技研工業株式会社 ・Filing date 2025-02-14 ・Publication date 2026-09-14 | 3D232, 3D241 |
| 5. JPP7920334 | 舵角制御装置および舵角制御方法 | ・Applicant 本田技研工業株式会社 ・Filing date 2025-02-14 ・Publication date 2026-09-14 | 3D232, 3D241 |
| 6. JPA2026-141912 | 車両制御装置 | ・Applicant 株式会社アドヴィックス ・Filing date 2025-02-26 ・Publication date 2026-09-07 | 3D232, 3D241, 3D246 |
| 7. JPA2026-141496 | 操舵装置 | ・Applicant 株式会社ジェイテクト ・Filing date 2025-02-25 ・Publication date 2026-09-04 | 3D232, 3D333 |
| 8. JPP7895459 | 車両制御装置、車両制御方法、およびプログラム, 車両制御装置、車両制御方法、およびプログラム | ・Applicant 本田技研工業株式会社 ・Filing date 2025-02-25 ・Publication date 2026-09-04 | 3D232, 3D241 |
| 9. JPA2026-141429 | 操舵装置 | ・Applicant 株式会社ジェイテクト ・Filing date 2025-02-25 ・Publication date 2026-09-04 | 3D232, 3D333 |
| 10. JPP7915849 | 走行制御装置、走行制御方法、およびプログラム | ・Applicant 本田技研工業株式会社 ・Filing date 2025-03-28 ・Publication date 2026-09-04 | 3D232, 3D241 |
| 11. JPA2026-140681 | 車両の滑りを検出する方法 | ・Applicant ジェイテクトユーロップ ・Filing date 2026-02-13 ・Publication date 2026-09-02 | 3D232 |
| 12. JPP7881093 | 乾燥摩擦の偏差の値を推定する方法, 乾燥摩擦の偏差の値を推定する方法 | ・Applicant ジェイテクトユーロップ ・Filing date 2026-02-13 ・Publication date 2026-09-02 | 3D232 |
| 13. JPA2026-140212 | 車両用操向システムの制御装置 | ・Applicant NSKステアリング&コントロール株式会社 ・Filing date 2025-02-21 ・Publication date 2026-09-02 | 3D232, 3D333 |
| 14. JPP7812019 | 搬送車, 搬送車 | ・Applicant 日本車輌製造株式会社 ・Filing date 2025-02-20 ・Publication date 2026-09-01 | 3D232 |
| 15. JPA2026-137234 | ステアリングシステム | ・Applicant トヨタ自動車株式会社 ・Filing date 2025-02-17 ・Publication date 2026-08-27 | 3D232 |
Same industry / competition company information (JP)
{'ja': '技術テーマ「走行状態に応じる操向制御技術」における上位出願人の特許情報を以下に示します。各企業の特許件数を比較することで、過去および現在の各社の技術テーマにおける研究開発状況や、技術テーマにおける各社の位置付けを確認できます。なお、特許は出願から公開までに一年半のタイムラグがあるため、一年半より直近の状況については分析できない点に注意する必要があります。', 'en': "The patent information of the higher applicant in the technical theme 走行状態に応じる操向制御技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme. Patents have a time lag of about 18 months from filing to publication."}
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 153 cases, followed by 株式会社ジェイテクト with 86 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 153 cases |
| 株式会社ジェイテクト | 86 cases |
| 株式会社デンソー | 25 cases |
| 本田技研工業株式会社 | 22 cases |
| ASTEMO株式会社 | 15 cases |
| 日本精工株式会社 | 4 cases |
Trends in filing of joint patent applications for the target period (2020 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 (2020 to 2025) with 455 cases, followed by 株式会社ジェイテクト with 318 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 455 cases |
| 株式会社ジェイテクト | 318 cases |
| 本田技研工業株式会社 | 116 cases |
| 株式会社デンソー | 109 cases |
| ASTEMO株式会社 | 67 cases |
| 日本精工株式会社 | 66 cases |
Same industry / competition company JP patent filing ranking
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
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 6 companies in the same industry over the past 6 years.
Competitor filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 455 |
| 株式会社ジェイテクト | 318 |
| 本田技研工業株式会社 | 116 |
| 株式会社デンソー | 109 |
| ASTEMO株式会社 | 67 |
| 日本精工株式会社 | 66 |
Top company information (JP)
{'ja': '技術テーマ「走行状態に応じる操向制御技術」における上位出願人の特許情報を以下に示します。各企業の特許件数を比較することで、過去および現在の各社の技術テーマにおける研究開発状況や、技術テーマにおける各社の位置付けを確認できます。なお、特許は出願から公開までに一年半のタイムラグがあるため、一年半より直近の状況については分析できない点に注意する必要があります。', 'en': "The patent information of the higher applicant in the technical theme 走行状態に応じる操向制御技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme. Patents have a time lag of about 18 months from filing to publication."}
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む
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 153 cases, followed by 株式会社ジェイテクト with 86 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 153 cases |
| 株式会社ジェイテクト | 86 cases |
| 株式会社デンソー | 25 cases |
Trends in filing of joint patent applications for the target period (2020 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 (2020 to 2025) with 455 cases, followed by 株式会社ジェイテクト with 318 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 455 cases |
| 株式会社ジェイテクト | 318 cases |
| 株式会社デンソー | 109 cases |
Top company JP patent filing ranking
Below is a ranking of the number of JP patent applications by 走行状態に応じる操向制御技術’s top 3 coapplicants over the last 6 years.
佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業の長期推移をどう読むか
同業や競合企業の長期的な特許出願件数の推移から、長期トレンドと出願件数の山や谷を確認することができます。
解説の続きを読む
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 455 |
| 株式会社ジェイテクト | 318 |
| 本田技研工業株式会社 | 116 |
Top company, Change in the Number of JP Patents
Below is a patent map showing the changes in the numbers of JP patent filings by 走行状態に応じる操向制御技術’s top 3 coapplicants over the last 6 years.
Top co-applicant filing ranking
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 455 |
| 株式会社ジェイテクト | 318 |
| 本田技研工業株式会社 | 116 |
Top company details
Trends in filing of joint patent applications with トヨタ自動車株式会社
走行状態に応じる操向制御技術 filed 455 joint applications with トヨタ自動車株式会社 for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 443 cases in total) is 88.6, and the median is 95.0. The coefficient of variation (standard deviation/mean) is 0.18, and filings have been moderate fluctuations.
The highest number of filings in 2020 with 107 cases, and their lowest number in 2024 with 63 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 88.6 patents |
| Std Dev | 16.0 |
| COV | 0.18 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 12 cases | -81.0% |
| 2024 year | 63 cases | -19.23% |
| 2023 year | 78 cases | -17.89% |
Trends in filing of joint patent applications with 株式会社ジェイテクト
走行状態に応じる操向制御技術 filed 318 joint applications with 株式会社ジェイテクト for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 311 cases in total) is 62.2, and the median is 58.0. The coefficient of variation (standard deviation/mean) is 0.4, and filings have been large fluctuations.
The number of filings has been decreasing for the publication-lag-adjusted last 3 years (2023 to 2025). The highest number of filings in 2020 with 100 cases, and their lowest number in 2023 with 38 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 62.2 patents |
| Std Dev | 22.9 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 7 cases | -82.9% |
| 2024 year | 41 cases | +7.89% |
| 2023 year | 38 cases | -48.6% |
Trends in filing of joint patent applications with 株式会社デンソー
走行状態に応じる操向制御技術 filed 109 joint applications with 株式会社デンソー for the analysis period (2020 to 2025).
The mean of the number of filings over the last 5 years (2020 to 2024, 107 cases in total) is 21.4, and the median is 24.0. The coefficient of variation (standard deviation/mean) is 0.4, and filings have been large fluctuations.
The highest number of filings in 2020 with 34 cases, and their lowest number in 2024 with 11 cases (years covered: 2020, 2021, 2022, 2023, 2024).
| Index | Value |
|---|---|
| Average | 21.4 patents |
| Std Dev | 8.8 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2025 year | 2 cases | -81.8% |
| 2024 year | 11 cases | -8.33% |
| 2023 year | 12 cases | -50.0% |
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佐藤総合特許事務所 代表弁理士
佐藤 寿のコメント
競合企業との比較のポイント
同業や競合企業が特許に注力している分野を知ることで、自社の戦略や製品開発の方向性を把握することができます。
解説の続きを読む