日立ASTEMO株式会社 (JP Patent Analysis Report)
The Applicant / Patent Holder "日立ASTEMO株式会社" had 274 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a significantly decreased of -209 filings (-43.3%) over 483 they had in the same period of the previous year (2021-01-01 to 2021-07-31).
The highest number of filings in 2018 with 1,148 cases, and their lowest number in 2022 with 365 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,201 cases in total) is 700, and the median is 812. 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 | 700 patents |
| Std Dev | 397 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 365 cases | -49.3 % |
| 2021 year | 720 cases | -20.44 % |
| 2020 year | 905 cases | -13.73 % |
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 日立ASTEMO株式会社 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 日立ASTEMO株式会社, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for 日立ASTEMO株式会社
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top coapplicant Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
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.
日立ASTEMO株式会社, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 日立ASTEMO株式会社 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 8,133 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.
日立ASTEMO株式会社
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 日立ASTEMO株式会社 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.
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 0 companies in the same industry over the past 20 years.
Top coapplicant information (JP)
The changes in the number of patents shared with 日立ASTEMO株式会社’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies 日立ASTEMO株式会社 is partnered with to develop technologies and use this information for R&D and intellectual property strategies.
Also, by looking at the change in the number of filings, you can see what companies 日立ASTEMO株式会社 conducted joint research with in the past, and check the history of 日立ASTEMO株式会社’s alliances, partnerships, and joint research and development.
If you want to search for more detailed information, you can use Patent Integration to quickly find out specifically what company they filed a joint application with and what invention it was for.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 本田技研工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 5 cases.
| Name | Cases |
|---|---|
| 本田技研工業株式会社 | 5 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 本田技研工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 36 cases, followed by 日産自動車株式会社 with 27 cases.
| Name | Cases |
|---|---|
| 本田技研工業株式会社 | 36 cases |
| 日産自動車株式会社 | 27 cases |
| 日立ASTEMO上田株式会社 | 24 cases |
| 日立グローバルライフソリューションズ株式会社 | 23 cases |
| 日立オートモティブシステムズエンジニアリング株式会社 | 5 cases |
| 株式会社日立製作所 | 5 cases |
Top coapplicant, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 日立ASTEMO株式会社’s top 6 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by 日立ASTEMO株式会社’s top 6 coapplicants over the last 20 years.
Top coapplicant Details (JP)
Trends in filing of joint patent applications with 日産自動車株式会社
日立ASTEMO株式会社 filed 27 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, 11 cases in total) is 1.8, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.3, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 7 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.8 patents |
| Std Dev | 2.3 |
| COV | 1.3 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 1 cases | -75.0 % |
| 2019 year | 4 cases | -33.3 % |
| 2018 year | 6 cases | +500 % |
Trends in filing of joint patent applications with 本田技研工業株式会社
日立ASTEMO株式会社 filed 36 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, 25 cases in total) is 4.2, and the median is 4.0. 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 2019 with 9 cases, and their lowest number in 2018 with 2 cases.
| Index | Value |
|---|---|
| Average | 4.2 patents |
| Std Dev | 2.9 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | +66.7 % |
| 2021 year | 3 cases | -50.0 % |
| 2020 year | 6 cases | -33.3 % |
Trends in filing of joint patent applications with 日立オートモティブシステムズエンジニアリング株式会社
日立ASTEMO株式会社 filed 5 joint applications with 日立オートモティブシステムズエンジニアリング株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 6 cases in total) is 0.5, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 2 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.5 patents |
| Std Dev | 0.7 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2017 year | 1 cases | 0 |
| 2016 year | 1 cases | -50.0 % |
| 2015 year | 2 cases | +100 % |
Trends in filing of joint patent applications with 株式会社日立製作所
日立ASTEMO株式会社 filed 5 joint applications with 株式会社日立製作所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 12 cases in total) is 1.1, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 2 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.1 patents |
| Std Dev | 2.0 |
| COV | 1.8 |
| Year | Cases | YOY |
|---|---|---|
| 2018 year | 1 cases | - |
| 2017 year | 0 cases | -100 % |
| 2016 year | 1 cases | 0 |
Trends in filing of joint patent applications with 日立ASTEMO上田株式会社
日立ASTEMO株式会社 filed 24 joint applications with 日立ASTEMO上田株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 13 cases in total) is 2.2, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.4, and there have been very 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 11 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.2 patents |
| Std Dev | 3.0 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | -75.0 % |
| 2020 year | 4 cases | - |
| 2019 year | 0 cases | -100 % |
Information on important patents (JP)
The following shows JP patents held by 日立ASTEMO株式会社 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 日立ASTEMO株式会社’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 日立ASTEMO株式会社 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.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 4 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7217756 "減衰力調整式緩衝器およびソレノイド" (Opposition day 2023-06-30) , next is 特許7169458 "電子制御装置" (Opposition day 2023-04-25) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7217756 | 減衰力調整式緩衝器およびソレノイド | 2023-06-30 |
| 2 | 特許7169458 | 電子制御装置 | 2023-04-25 |
| 3 | 特許7092617 | 回転電機の固定子の製造方法 | 2022-10-12 |
| 4 | 特許6942605 | 流体制御弁 | 2022-03-22 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 8 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2022-067723 "電池制御装置" (Protest day 2023-08-25) , next is 特許7409998 "緩衝器および緩衝器の製造方法" (Protest day 2023-07-13) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-067723 | 電池制御装置 | 2023-08-25 |
| 2 | 特許7409998 | 緩衝器および緩衝器の製造方法 | 2023-07-13 |
| 3 | 特開2023-053967 | 減衰力調整式緩衝器およびソレノイド | 2023-05-26 |
| 4 | 特許7393466 | 弁装置および冷却システム | 2023-01-30 |
| 5 | 特許7217756 | 減衰力調整式緩衝器およびソレノイド | 2022-12-26 |
| 6 | 特許7118183 | 金属ダイアフラム、金属ダンパ、及びこれらを備えた燃料ポンプ | 2022-05-27 |
| 7 | 特開2021-076198 | 可変圧縮比機構のアクチュエータ | 2021-09-22 |
| 8 | 特許7284771 | 弁 | 2021-05-12 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 48 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 特開2016-090413 "熱式空気流量計" (4 times) , and the next most protest patent is 特許6165674 "高圧燃料供給ポンプ" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2016-090413 | 熱式空気流量計 | 4 times |
| 2 | 特許6165674 | 高圧燃料供給ポンプ | 3 times |
| 3 | 特許6454809 | 熱式流量計 | 3 times |
| 4 | 特許6678700 | 物理量検出装置 | 3 times |
| 5 | 特許6670818 | 熱式流量計 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 15 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特開2022-067723 "電池制御装置" (Inspection day 2023-11-28) , next is 特開2023-151128 "摩擦材" (Inspection day 2023-10-30) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-067723 | 電池制御装置 | 2023-11-28 |
| 2 | 特開2023-151128 | 摩擦材 | 2023-10-30 |
| 3 | 特開2023-001882 | 摩擦材 | 2023-10-30 |
| 4 | 特許7409998 | 緩衝器および緩衝器の製造方法 | 2023-08-22 |
| 5 | 特開2023-053967 | 減衰力調整式緩衝器およびソレノイド | 2023-07-04 |
| 6 | 特許7217756 | 減衰力調整式緩衝器およびソレノイド | 2023-06-08 |
| 7 | 特開2022-042034 | 推進軸 | 2023-04-21 |
| 8 | 特許7393466 | 弁装置および冷却システム | 2023-02-21 |
| 9 | 特許7118183 | 金属ダイアフラム、金属ダンパ、及びこれらを備えた燃料ポンプ | 2022-06-27 |
| 10 | 特許7300412 | 自在継手の接続構造 | 2022-04-22 |
| 11 | 特許6846083 | 弁及び冷却水の循環システム | 2022-02-03 |
| 12 | 特許7335150 | 等速自在継手の組立方法 | 2021-12-20 |
| 13 | 特開2021-076198 | 可変圧縮比機構のアクチュエータ | 2021-11-09 |
| 14 | 特許6896520 | 車両用ドラムブレーキ装置 | 2021-07-26 |
| 15 | 特許7284771 | 弁 | 2021-07-14 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 64 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.4. The most inspection patent is 特許6165674 "高圧燃料供給ポンプ" (5 times) , and the next most inspection patent is 特開2016-090413 "熱式空気流量計" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6165674 | 高圧燃料供給ポンプ | 5 times |
| 2 | 特開2016-090413 | 熱式空気流量計 | 4 times |
| 3 | 特許7217756 | 減衰力調整式緩衝器およびソレノイド | 4 times |
| 4 | 特許6678700 | 物理量検出装置 | 3 times |
| 5 | 特許6670818 | 熱式流量計 | 3 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 1,875 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6216730 "ソフト更新装置、ソフト更新方法" (65 times) , and the next most cited patent is 特許6537780 "走行制御装置、車載用表示装置、及び走行制御システム" (61 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6216730 | ソフト更新装置、ソフト更新方法 | 65 times |
| 2 | 特許6537780 | 走行制御装置、車載用表示装置、及び走行制御システム | 61 times |
| 3 | 特許6375237 | 自動運転制御装置 | 49 times |
| 4 | 特許6803657 | 車両制御装置および車両制御システム | 36 times |
| 5 | 特許6731819 | 移動体軌道予測システム | 35 times |
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