低圧 (JP Patent Analysis Report)
The Technical Field "低圧" had 301 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a with an decreasing trend transition of -59 filings (-16.4%) over 360 they had in the same period of the previous year (2021-01-01 to 2021-08-31). This report also includes technical terms related to " 低圧力 " in the search set.
The highest number of filings in 2014 with 1,288 cases, and their lowest number in 2022 with 407 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,283 cases in total) is 547, and the median is 578. 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 | 547 patents |
| Std Dev | 269 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 407 cases | -26.00 % |
| 2021 year | 550 cases | -9.24 % |
| 2020 year | 606 cases | -23.87 % |
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 低圧 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 低圧, 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.
低圧, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 低圧 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 7,837 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.
低圧
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 低圧 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, ダイキン工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 15 cases, followed by トヨタ自動車株式会社 with 14 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 15 cases |
| トヨタ自動車株式会社 | 14 cases |
| 三菱重工業株式会社 | 13 cases |
| 株式会社デンソー | 10 cases |
| 株式会社東芝 | 8 cases |
| 本田技研工業株式会社 | 7 cases |
| 株式会社日立製作所 | 6 cases |
| 三菱電機株式会社 | 6 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社デンソー has the highest number of joint applications in the last for the target period (2014 to 2024) with 450 cases, followed by トヨタ自動車株式会社 with 271 cases.
| Name | Cases |
|---|---|
| 株式会社デンソー | 450 cases |
| トヨタ自動車株式会社 | 271 cases |
| 三菱電機株式会社 | 252 cases |
| ダイキン工業株式会社 | 237 cases |
| 三菱重工業株式会社 | 149 cases |
| 本田技研工業株式会社 | 129 cases |
| 株式会社東芝 | 75 cases |
| 株式会社日立製作所 | 62 cases |
| 日産自動車株式会社 | 41 cases |
| パナソニックホールディングス株式会社 | 12 cases |
| 三洋電機株式会社 | 3 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 低圧 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, ダイキン工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 15 cases, followed by トヨタ自動車株式会社 with 14 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 15 cases |
| トヨタ自動車株式会社 | 14 cases |
| 三菱重工業株式会社 | 13 cases |
| 株式会社デンソー | 10 cases |
| 株式会社東芝 | 8 cases |
| 株式会社日立製作所 | 6 cases |
| 三菱電機株式会社 | 6 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 株式会社デンソー has the highest number of joint applications in the last for the target period (2014 to 2024) with 450 cases, followed by トヨタ自動車株式会社 with 271 cases.
| Name | Cases |
|---|---|
| 株式会社デンソー | 450 cases |
| トヨタ自動車株式会社 | 271 cases |
| 三菱電機株式会社 | 252 cases |
| ダイキン工業株式会社 | 237 cases |
| 三菱重工業株式会社 | 149 cases |
| 株式会社東芝 | 75 cases |
| 株式会社日立製作所 | 62 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 低圧’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 低圧’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社デンソー
低圧 filed 450 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, 162 cases in total) is 27.0, and the median is 23.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 92 cases, and their lowest number in 2022 with 10 cases.
| Index | Value |
|---|---|
| Average | 27.0 patents |
| Std Dev | 22.3 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | 0 |
| 2021 year | 10 cases | -73.0 % |
| 2020 year | 37 cases | -9.76 % |
Trends in filing of joint patent applications with 株式会社日立製作所
低圧 filed 62 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, 16 cases in total) is 2.7, and the median is 1.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 14 cases, and their lowest number in 2021 with 1 cases.
| Index | Value |
|---|---|
| Average | 2.7 patents |
| Std Dev | 2.4 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | +500 % |
| 2021 year | 1 cases | -50.0 % |
| 2020 year | 2 cases | +100 % |
Trends in filing of joint patent applications with 株式会社東芝
低圧 filed 75 joint applications with 株式会社東芝 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 26 cases in total) is 4.3, and the median is 4.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 13 cases, and their lowest number in 2021 with 1 cases.
| Index | Value |
|---|---|
| Average | 4.3 patents |
| Std Dev | 3.4 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | +700 % |
| 2021 year | 1 cases | -50.0 % |
| 2020 year | 2 cases | -75.0 % |
Trends in filing of joint patent applications with トヨタ自動車株式会社
低圧 filed 271 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, 101 cases in total) is 16.8, and the median is 19.0. 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 highest number of filings in 2014 with 51 cases, and their lowest number in 2022 with 13 cases.
| Index | Value |
|---|---|
| Average | 16.8 patents |
| Std Dev | 8.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 13 cases | -27.78 % |
| 2021 year | 18 cases | -10.00 % |
| 2020 year | 20 cases | -9.09 % |
Trends in filing of joint patent applications with 三菱電機株式会社
低圧 filed 252 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, 95 cases in total) is 15.8, and the median is 15.0. 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 2016 with 45 cases, and their lowest number in 2022 with 6 cases.
| Index | Value |
|---|---|
| Average | 15.8 patents |
| Std Dev | 11.2 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | -57.1 % |
| 2021 year | 14 cases | -12.50 % |
| 2020 year | 16 cases | -51.5 % |
Information on important patents (JP)
The following shows JP patents held by 低圧 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 低圧’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 低圧 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 (2021-05-01 ~ 2024-04-30), there were 6 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7253355 "電気設備設計支援システム" (Opposition day 2023-10-04) , next is 特許7152648 "空気調和装置" (Opposition day 2023-04-12) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7253355 | 電気設備設計支援システム | 2023-10-04 |
| 2 | 特許7152648 | 空気調和装置 | 2023-04-12 |
| 3 | 特許7160056 | 電力変換器の制御回路 | 2023-03-30 |
| 4 | 特許6971992 | 浸透圧補助逆浸透工程及びその使用方法 | 2022-05-24 |
| 5 | 特許6897701 | 保守作業支援装置、保守作業支援方法及び保守作業支援プログラム | 2021-12-21 |
| 6 | 特許6867662 | 多段同時注入装置 | 2021-11-10 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 29 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2023-171548 "中空パッケージおよびその製造方法" (Protest day 2024-02-28) , next is 特表2023-544755 "ハイドロテンショナ" (Protest day 2024-02-19) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-171548 | 中空パッケージおよびその製造方法 | 2024-02-28 |
| 2 | 特表2023-544755 | ハイドロテンショナ | 2024-02-19 |
| 3 | 特表2022-554055 | アノードおよびカソードコンパートメント間に圧力差を有する固体酸化物セルスタック | 2024-01-29 |
| 4 | 特開2023-022131 | エンジン装置 | 2023-12-01 |
| 5 | 特許7464969 | 被処理液の膜処理方法および装置 | 2023-07-27 |
| 6 | 特許7393444 | 人工曝露のための装置における放射線源としての蛍光材料 | 2023-07-18 |
| 7 | 特開2022-187023 | ガス処理システム及びこれを含む船舶 | 2023-07-07 |
| 8 | 特開2022-112397 | 炭酸ガス注入装置及び注入方法 | 2023-07-05 |
| 9 | 特表2020-533474 | 冷媒 | 2023-06-02 |
| 10 | 特許7410580 | 電動弁 | 2023-04-21 |
| 11 | 特許7298580 | 冷凍サイクル装置 | 2023-04-05 |
| 12 | 再公表2020/022260 | スパンボンド不織布、および、スパンボンド不織布から構成されるエアフィルター | 2023-02-27 |
| 13 | 特開2022-172450 | ２種類の発光源を含む人工曝露のための装置 | 2023-01-10 |
| 14 | 特許7253355 | 電気設備設計支援システム | 2022-12-27 |
| 15 | 特開2020-182900 | 高圧ガスアトマイザー用のガス供給システム | 2022-12-26 |
| 16 | 特許7489689 | 紫外線処理方法及びシステム | 2022-11-28 |
| 17 | 特開2021-143785 | 空気調和機 | 2022-11-11 |
| 18 | 特開2020-193622 | 二元燃料船舶用燃焼エンジン、燃焼において過早点火を制御するための方法、低圧式二元燃料燃焼エンジンのための後付けキット、燃焼室への不活性ガスの導入を制御するためのコンピュータ・プログラム製品 | 2022-05-17 |
| 19 | 特開2019-199668 | マスク用濾材およびマスク | 2022-02-07 |
| 20 | 特開2021-197545 | 変圧器 | 2022-02-02 |
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), 61 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特許6971992 "浸透圧補助逆浸透工程及びその使用方法" (6 times) , and the next most protest patent is 特許6738126 "空気分離装置" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6971992 | 浸透圧補助逆浸透工程及びその使用方法 | 6 times |
| 2 | 特許6738126 | 空気分離装置 | 4 times |
| 3 | 特許6165674 | 高圧燃料供給ポンプ | 3 times |
| 4 | 特許6298775 | 高圧燃料供給ポンプ | 2 times |
| 5 | 特許6310026 | 燃料の圧力脈動低減機構、及びそれを備えた内燃機関の高圧燃料供給ポンプ | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 31 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特開2023-171548 "中空パッケージおよびその製造方法" (Inspection day 2024-04-09) , next is 特表2022-508972 "油圧バッテリー" (Inspection day 2024-03-21) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-171548 | 中空パッケージおよびその製造方法 | 2024-04-09 |
| 2 | 特表2022-508972 | 油圧バッテリー | 2024-03-21 |
| 3 | 特許4977345 | 乾燥羊膜及び羊膜の乾燥処理方法 | 2024-02-07 |
| 4 | 特開2023-022131 | エンジン装置 | 2024-01-16 |
| 5 | 特開2024-052626 | スイープガスを利用する非透過ガスの高回収率のための膜プロセス及びシステム | 2023-10-30 |
| 6 | 特許7393444 | 人工曝露のための装置における放射線源としての蛍光材料 | 2023-08-09 |
| 7 | 特許7464969 | 被処理液の膜処理方法および装置 | 2023-08-04 |
| 8 | 特開2022-112397 | 炭酸ガス注入装置及び注入方法 | 2023-08-01 |
| 9 | 特表2020-533474 | 冷媒 | 2023-06-28 |
| 10 | 特許6274523 | 電力改善装置 | 2023-06-12 |
| 11 | 特許7298580 | 冷凍サイクル装置 | 2023-05-10 |
| 12 | 特許7410580 | 電動弁 | 2023-04-26 |
| 13 | 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 |
| 14 | 再公表2020/022260 | スパンボンド不織布、および、スパンボンド不織布から構成されるエアフィルター | 2023-03-07 |
| 15 | 特開2022-028671 | 核酸定量化のためのマイクロ流体吸い上げアレイ | 2023-03-02 |
| 16 | 特許7253355 | 電気設備設計支援システム | 2023-02-02 |
| 17 | 特開2022-172450 | ２種類の発光源を含む人工曝露のための装置 | 2023-01-31 |
| 18 | 特許7489689 | 紫外線処理方法及びシステム | 2022-12-07 |
| 19 | 特開2023-109144 | 強化された二酸化炭素隔離のためのナノバブル及び気液混合物 | 2022-11-25 |
| 20 | 特許7337846 | 組織を穿刺するための装置及び方法 | 2022-11-14 |
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), 103 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 特開2015-016345 "新アルカリ性電子エナジー" (19 times) , and the next most inspection patent is 特許6971992 "浸透圧補助逆浸透工程及びその使用方法" (9 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2015-016345 | 新アルカリ性電子エナジー | 19 times |
| 2 | 特許6971992 | 浸透圧補助逆浸透工程及びその使用方法 | 9 times |
| 3 | 特許6165674 | 高圧燃料供給ポンプ | 5 times |
| 4 | 特許6738126 | 空気分離装置 | 4 times |
| 5 | 特許6487163 | ターボ冷凍機 | 4 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), 1,690 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.3. The most cited patent is 特許6285078 "圧力分散型拡大ヘッド付きアンカーロッドの施工方法及び構造" (52 times) , and the next most cited patent is 特許7281285 "濃度制御装置、及び、ゼロ点調整方法、濃度制御装置用プログラム" (30 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6285078 | 圧力分散型拡大ヘッド付きアンカーロッドの施工方法及び構造 | 52 times |
| 2 | 特許7281285 | 濃度制御装置、及び、ゼロ点調整方法、濃度制御装置用プログラム | 30 times |
| 3 | 特許6267793 | 喫煙材を加熱するための装置 | 28 times |
| 4 | 特開2015-137649 | ガスタービンエンジンおよびその設計方法 | 20 times |
| 5 | 特許6487163 | ターボ冷凍機 | 18 times |
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