方向制御弁 (JP Patent Analysis Report)
The Technical Field "方向制御弁" had 48 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -18 filings (-27.3%) over 66 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 " 切りかえ弁 ", " 切り換えバルブ ", " 切り換え弁 ", " 切り換バルブ ", " 切り換弁 ", " 切り替えバルブ ", " 切り替え弁 ", " 切り替弁 ", " 切換えバルブ ", " 切換え弁 ", " 切換バルブ ", " 切換弁 ", " 切替えバルブ ", " 切替え弁 ", " 切替バルブ ", " 切替弁 ", " 方向制御バルブ " in the search set.
The highest number of filings in 2017 with 764 cases, and their lowest number in 2022 with 396 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 2,627 cases in total) is 438, and the median is 424. 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.
| Index | Value |
|---|---|
| Average | 438 patents |
| Std Dev | 168 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 396 cases | -5.49 % |
| 2021 year | 419 cases | -2.33 % |
| 2020 year | 429 cases | -25.65 % |
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 方向制御弁 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 方向制御弁, 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 方向制御弁
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company 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.
方向制御弁, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 方向制御弁 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 5,609 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.
方向制御弁
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 方向制御弁 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, 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 36 cases, followed by 日立建機株式会社 with 18 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 36 cases |
| 日立建機株式会社 | 18 cases |
| 三菱電機株式会社 | 13 cases |
| ダイキン工業株式会社 | 13 cases |
| 株式会社デンソー | 10 cases |
| 本田技研工業株式会社 | 10 cases |
| 株式会社小松製作所 | 6 cases |
| 日産自動車株式会社 | 2 cases |
| 三菱重工業株式会社 | 2 cases |
| 株式会社日立製作所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
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 262 cases, followed by 日立建機株式会社 with 253 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 262 cases |
| 日立建機株式会社 | 253 cases |
| 株式会社デンソー | 159 cases |
| 三菱電機株式会社 | 155 cases |
| ダイキン工業株式会社 | 136 cases |
| 本田技研工業株式会社 | 95 cases |
| 日産自動車株式会社 | 56 cases |
| 株式会社小松製作所 | 37 cases |
| 三菱重工業株式会社 | 32 cases |
| 株式会社日立製作所 | 9 cases |
| パナソニックホールディングス株式会社 | 8 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 方向制御弁 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, 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 36 cases, followed by 日立建機株式会社 with 18 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 36 cases |
| 日立建機株式会社 | 18 cases |
| 三菱電機株式会社 | 13 cases |
| ダイキン工業株式会社 | 13 cases |
| 株式会社デンソー | 10 cases |
| 日産自動車株式会社 | 2 cases |
| 株式会社日立製作所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
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 262 cases, followed by 日立建機株式会社 with 253 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 262 cases |
| 日立建機株式会社 | 253 cases |
| 株式会社デンソー | 159 cases |
| 三菱電機株式会社 | 155 cases |
| ダイキン工業株式会社 | 136 cases |
| 日産自動車株式会社 | 56 cases |
| 株式会社日立製作所 | 9 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 方向制御弁’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 方向制御弁’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with トヨタ自動車株式会社
方向制御弁 filed 262 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, 102 cases in total) is 17.0, and the median is 16.0. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 50 cases, and their lowest number in 2020 with 12 cases.
| Index | Value |
|---|---|
| Average | 17.0 patents |
| Std Dev | 6.6 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 28 cases | +55.6 % |
| 2021 year | 18 cases | +50.0 % |
| 2020 year | 12 cases | -14.29 % |
Trends in filing of joint patent applications with 日立建機株式会社
方向制御弁 filed 253 joint applications with 日立建機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 135 cases in total) is 22.5, and the median is 20.0. 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 2017 with 43 cases, and their lowest number in 2022 with 10 cases.
| Index | Value |
|---|---|
| Average | 22.5 patents |
| Std Dev | 12.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | -52.4 % |
| 2021 year | 21 cases | +10.53 % |
| 2020 year | 19 cases | -51.3 % |
Trends in filing of joint patent applications with 三菱電機株式会社
方向制御弁 filed 155 joint applications with 三菱電機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 69 cases in total) is 11.5, and the median is 9.0. 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 25 cases, and their lowest number in 2021 with 6 cases.
| Index | Value |
|---|---|
| Average | 11.5 patents |
| Std Dev | 6.8 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | +33.3 % |
| 2021 year | 6 cases | -40.0 % |
| 2020 year | 10 cases | -33.3 % |
Trends in filing of joint patent applications with 株式会社日立製作所
方向制御弁 filed 9 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 5 years (2018 to 2023, 4 cases in total) is 0.7, and the median is 1.0. 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 highest number of filings in 2014 with 2 cases, and their lowest number in 2019 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.7 patents |
| Std Dev | 0.5 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | 0 |
| 2021 year | 1 cases | 0 |
| 2020 year | 1 cases | - |
Trends in filing of joint patent applications with 株式会社デンソー
方向制御弁 filed 159 joint applications with 株式会社デンソー 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 8.0. 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 2014 with 33 cases, and their lowest number in 2021 with 3 cases.
| Index | Value |
|---|---|
| Average | 9.7 patents |
| Std Dev | 6.6 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | +167 % |
| 2021 year | 3 cases | -62.5 % |
| 2020 year | 8 cases | -55.6 % |
Information on important patents (JP)
The following shows JP patents held by 方向制御弁 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 方向制御弁’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 方向制御弁 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 (2021-11-01 ~ 2024-10-31), 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7369158 "アンモニア燃料ボイラ、及び、アンモニア供給システム" (Opposition day 2024-04-25) , next is 特許7330074 "自動水栓および自動水栓に用いられる水栓金具" (Opposition day 2024-02-21) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7369158 | アンモニア燃料ボイラ、及び、アンモニア供給システム | 2024-04-25 |
| 2 | 特許7330074 | 自動水栓および自動水栓に用いられる水栓金具 | 2024-02-21 |
| 3 | 特許7078765 | 調理器具及びその制御方法 | 2022-11-29 |
| 4 | 特許7056797 | 液体クロマトグラフ | 2022-10-17 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 14 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特開2022-143665 "加水分解連続処理装置及び加水分解連続処理方法" (Protest day 2024-09-03) , next is 特開2023-007563 "乾燥システム及び乾燥方法" (Protest day 2024-09-02) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-143665 | 加水分解連続処理装置及び加水分解連続処理方法 | 2024-09-03 |
| 2 | 特開2023-007563 | 乾燥システム及び乾燥方法 | 2024-09-02 |
| 3 | 特開2024-036336 | 切換弁装置及びその装置を用いた管敷設方法 | 2024-06-03 |
| 4 | 特開2021-121713 | 散水車 | 2023-12-20 |
| 5 | 特開2022-087482 | 便器装置 | 2023-11-27 |
| 6 | 特開2023-125618 | 籾摺選別機 | 2023-10-06 |
| 7 | 特開2022-124369 | 切換弁装置 | 2023-09-25 |
| 8 | 特開2022-071533 | 浮体 | 2023-04-03 |
| 9 | 特許7419913 | 衛生洗浄装置 | 2023-02-08 |
| 10 | 特許7414450 | 切換弁装置及びその装置を用いた管敷設方法 | 2023-02-07 |
| 11 | 特許7330074 | 自動水栓および自動水栓に用いられる水栓金具 | 2022-11-24 |
| 12 | 特許7286927 | 湯水混合水栓 | 2022-09-26 |
| 13 | 特許7283512 | 籾摺選別機 | 2022-02-21 |
| 14 | 特許7023493 | ピストン装置及びそれを備えた流路切換弁 | 2021-11-02 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 41 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6782537 "エア噴射機構およびパーツフィーダ" (2 times) , and the next most protest patent is 特開2016-199300 "飲料サーバ" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6782537 | エア噴射機構およびパーツフィーダ | 2 times |
| 2 | 特開2016-199300 | 飲料サーバ | 2 times |
| 3 | 特開2021-121713 | 散水車 | 2 times |
| 4 | 特許6999126 | 水栓装置 | 1 times |
| 5 | 特許6819893 | シリンダの動作状態監視装置 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 16 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特許7448290 "シフトバイワイヤ装置" (Inspection day 2024-01-31) , next is 特許6560285 "粉体用ピペット、粉体用ピペット装置および方法" (Inspection day 2023-12-08) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7448290 | シフトバイワイヤ装置 | 2024-01-31 |
| 2 | 特許6560285 | 粉体用ピペット、粉体用ピペット装置および方法 | 2023-12-08 |
| 3 | 特開2022-087482 | 便器装置 | 2023-12-05 |
| 4 | 特開2023-125618 | 籾摺選別機 | 2023-10-17 |
| 5 | 特開2022-161993 | 水洗大便器 | 2023-08-07 |
| 6 | 特開2022-071533 | 浮体 | 2023-04-26 |
| 7 | 特許4699383 | 射出成形機、可塑化移動装置及びノズルタッチ方法 | 2023-03-16 |
| 8 | 特許7419913 | 衛生洗浄装置 | 2023-02-24 |
| 9 | 特許7286927 | 湯水混合水栓 | 2022-10-19 |
| 10 | 特許7201655 | 表面処理装置及び方法 | 2022-08-16 |
| 11 | 特許7200206 | 表面処理装置及び方法 | 2022-08-16 |
| 12 | 特許7283512 | 籾摺選別機 | 2022-03-01 |
| 13 | 特許7351762 | 冷蔵庫 | 2022-02-17 |
| 14 | 特許7116975 | 逸脱処理装置及び逸脱処理方法 | 2022-01-14 |
| 15 | 特許5441015 | 洗浄水タンク装置 | 2021-12-06 |
| 16 | 特許7023493 | ピストン装置及びそれを備えた流路切換弁 | 2021-11-09 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 46 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6782537 "エア噴射機構およびパーツフィーダ" (4 times) , and the next most inspection patent is 特許7116975 "逸脱処理装置及び逸脱処理方法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6782537 | エア噴射機構およびパーツフィーダ | 4 times |
| 2 | 特許7116975 | 逸脱処理装置及び逸脱処理方法 | 3 times |
| 3 | 特開2016-199300 | 飲料サーバ | 3 times |
| 4 | 特許7286927 | 湯水混合水栓 | 2 times |
| 5 | 特許6832266 | スライド式切換弁および冷凍サイクルシステム | 2 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,274 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 特許6996181 "燃料電池システム" (23 times) , and the next most cited patent is 特許6358981 "圧縮空気貯蔵発電装置及び圧縮空気貯蔵発電方法" (20 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6996181 | 燃料電池システム | 23 times |
| 2 | 特許6358981 | 圧縮空気貯蔵発電装置及び圧縮空気貯蔵発電方法 | 20 times |
| 3 | 特許6629121 | 作業機の油圧システム | 19 times |
| 4 | 特開2019-053854 | 燃料電池システム | 18 times |
| 5 | 特許6146516 | 空気調和機 | 16 times |
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- Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
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