空気調和 (JP Patent Analysis Report)
The Technical Field "空気調和" had 801 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a significantly decreased of -210 filings (-20.8%) over 1,011 they had in the same period of the previous year (2021-01-01 to 2021-07-31). This report also includes technical terms related to " エアコンディショニング ", " エアコンデショニング ", " エアーコンディショニング ", " エアーコンデショニング ", " 空気調整 ", " 空気調節 ", " 空調 " in the search set.
The highest number of filings in 2018 with 2,700 cases, and their lowest number in 2022 with 1,110 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 10,028 cases in total) is 1,671, and the median is 1,824. 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 | 1,671 patents |
| Std Dev | 877 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,110 cases | -33.5 % |
| 2021 year | 1,670 cases | -15.61 % |
| 2020 year | 1,979 cases | -20.10 % |
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 空気調和 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 空気調和, 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.
空気調和, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 空気調和 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 20,064 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.
空気調和
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "空気調和".
- 空気調和 (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 空気調和 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 162 cases, followed by 三菱電機株式会社 with 78 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 162 cases |
| 三菱電機株式会社 | 78 cases |
| 株式会社富士通ゼネラル | 45 cases |
| シャープ株式会社 | 29 cases |
| 株式会社デンソー | 26 cases |
| 三菱重工業株式会社 | 6 cases |
| 株式会社東芝 | 5 cases |
| 株式会社日立製作所 | 4 cases |
| パナソニックホールディングス株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 3,246 cases, followed by ダイキン工業株式会社 with 1,903 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 3,246 cases |
| ダイキン工業株式会社 | 1,903 cases |
| 株式会社デンソー | 1,210 cases |
| 株式会社富士通ゼネラル | 961 cases |
| シャープ株式会社 | 577 cases |
| 株式会社東芝 | 170 cases |
| 株式会社日立製作所 | 105 cases |
| 三菱重工業株式会社 | 62 cases |
| パナソニックホールディングス株式会社 | 44 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 空気調和 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 162 cases, followed by 三菱電機株式会社 with 78 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 162 cases |
| 三菱電機株式会社 | 78 cases |
| 株式会社富士通ゼネラル | 45 cases |
| 株式会社デンソー | 26 cases |
| 株式会社日立製作所 | 4 cases |
| パナソニックホールディングス株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 3,246 cases, followed by ダイキン工業株式会社 with 1,903 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 3,246 cases |
| ダイキン工業株式会社 | 1,903 cases |
| 株式会社デンソー | 1,210 cases |
| 株式会社富士通ゼネラル | 961 cases |
| 株式会社日立製作所 | 105 cases |
| パナソニックホールディングス株式会社 | 44 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 空気調和’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 空気調和’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 三菱電機株式会社
空気調和 filed 3,246 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, 1,499 cases in total) is 250, and the median is 252. 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 492 cases, and their lowest number in 2022 with 70 cases.
| Index | Value |
|---|---|
| Average | 250 patents |
| Std Dev | 182 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 70 cases | -54.8 % |
| 2021 year | 155 cases | -55.5 % |
| 2020 year | 348 cases | -19.26 % |
Trends in filing of joint patent applications with ダイキン工業株式会社
空気調和 filed 1,903 joint applications with ダイキン工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 1,146 cases in total) is 191, and the median is 218. 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 2018 with 292 cases, and their lowest number in 2016 with 128 cases.
| Index | Value |
|---|---|
| Average | 191 patents |
| Std Dev | 90.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 137 cases | -45.6 % |
| 2021 year | 252 cases | +37.0 % |
| 2020 year | 184 cases | -28.12 % |
Trends in filing of joint patent applications with 株式会社デンソー
空気調和 filed 1,210 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, 487 cases in total) is 81.2, and the median is 64.5. 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 highest number of filings in 2017 with 233 cases, and their lowest number in 2022 with 26 cases.
| Index | Value |
|---|---|
| Average | 81.2 patents |
| Std Dev | 70.4 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 26 cases | -36.6 % |
| 2021 year | 41 cases | -53.4 % |
| 2020 year | 88 cases | -27.27 % |
Trends in filing of joint patent applications with パナソニックホールディングス株式会社
空気調和 filed 44 joint applications with パナソニックホールディングス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 6 cases in total) is 1.0, and the median is 0.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 18 cases, and their lowest number in 2020 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.2 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -66.7 % |
| 2021 year | 3 cases | - |
| 2020 year | 0 cases | - |
Trends in filing of joint patent applications with 株式会社富士通ゼネラル
空気調和 filed 961 joint applications with 株式会社富士通ゼネラル for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 476 cases in total) is 79.3, and the median is 84.0. 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 2018 with 145 cases, and their lowest number in 2022 with 44 cases.
| Index | Value |
|---|---|
| Average | 79.3 patents |
| Std Dev | 49.3 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 44 cases | -24.14 % |
| 2021 year | 58 cases | -50.8 % |
| 2020 year | 118 cases | +7.27 % |
Information on important patents (JP)
The following shows JP patents held by 空気調和 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 空気調和’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 空気調和 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 (2021-04-01 ~ 2024-03-31), there were 3 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.7 times. The most recently Invalidation Trial patent is 特許6906213 "温調装置及び温調装置用静電整流器並びに温調装置の効率改善方法" (Invalidation Trial day 2023-11-21) , next is 特許5591246 "熱伝導流体" (Invalidation Trial day 2023-03-28) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6906213 | 温調装置及び温調装置用静電整流器並びに温調装置の効率改善方法 | 2023-11-21 |
| 2 | 特許5591246 | 熱伝導流体 | 2023-03-28 |
| 3 | 特許6412108 | ファン取付部付きシート、空調衣服の服本体及び空調衣服 | 2022-03-08 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 5 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.2. The most invalidation trial patent is 特許6906213 "温調装置及び温調装置用静電整流器並びに温調装置の効率改善方法" (2 times) , and the next most invalidation trial patent is 特許6353998 "空気調和機" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6906213 | 温調装置及び温調装置用静電整流器並びに温調装置の効率改善方法 | 2 times |
| 2 | 特許6353998 | 空気調和機 | 1 times |
| 3 | 特許6585232 | ２，３−ジクロロ−１，１，１−トリフルオロプロパン、２−クロロ−１，１，１−トリフルオロプロペン、２−クロロ−１，１，１，２−テトラフルオロプロパンまたは２，３，３，３−テトラフルオロプロペンを含む組成物 | 1 times |
| 4 | 特許6454813 | 空気調和機 | 1 times |
| 5 | 特許6435357 | ２，３−ジクロロ−１，１，１−トリフルオロプロパン、２−クロロ−１，１，１−トリフルオロプロペン、２−クロロ−１，１，１，２−テトラフルオロプロパンまたは２，３，３，３−テトラフルオロプロペンを含む組成物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 31 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7295483 "ノイズ低減回路、負荷システム、電力変換装置及び冷凍装置" (Opposition day 2023-12-13) , next is 特許7241995 "メタン生成システム" (Opposition day 2023-09-13) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7295483 | ノイズ低減回路、負荷システム、電力変換装置及び冷凍装置 | 2023-12-13 |
| 2 | 特許7241995 | メタン生成システム | 2023-09-13 |
| 3 | 特許7152648 | 空気調和装置 | 2023-04-12 |
| 4 | 特許7108224 | 電力変換装置、空気調和機及び冷凍装置 | 2023-01-24 |
| 5 | 特許7121293 | 電算機室用空気調和装置 | 2022-12-21 |
| 6 | 特許7085522 | 空気調和システム | 2022-12-15 |
| 7 | 特許7116439 | 直流電源装置及びこれを搭載した空気調和機 | 2022-12-14 |
| 8 | 特許7086615 | 天井埋込み型空気調和機 | 2022-11-25 |
| 9 | 特許7075019 | 通信システム、通信方法、及びプログラム | 2022-11-18 |
| 10 | 特許7068261 | クリーンルーム装置および空気循環ユニット | 2022-11-14 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 65 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-129916 "冷媒センサユニット" (Protest day 2023-11-16) , next is 特開2022-072218 "空気調和機" (Protest day 2023-11-10) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-129916 | 冷媒センサユニット | 2023-11-16 |
| 2 | 特開2022-072218 | 空気調和機 | 2023-11-10 |
| 3 | 特開2022-044774 | 空調用放射パネル及びこれを備えた天井放射型空調システム | 2023-09-26 |
| 4 | 特開2022-167150 | 制御装置、空調換気システム、制御方法、及び、プログラム | 2023-07-18 |
| 5 | 特開2022-175249 | 環境形成装置、プログラム、及び送風ファンの制御方法 | 2023-06-05 |
| 6 | 特開2022-044820 | 空調衣服 | 2023-05-30 |
| 7 | 特開2022-060304 | 防音室の火災対策構造 | 2023-05-30 |
| 8 | 特許7295483 | ノイズ低減回路、負荷システム、電力変換装置及び冷凍装置 | 2023-04-26 |
| 9 | 特開2021-070885 | 空調衣服の服本体及び空調衣服 | 2023-04-20 |
| 10 | 特許7468196 | 浴室空調装置 | 2023-04-19 |
| 11 | 特開2022-066216 | 防音室及びその設置方法、消火方法、非常時対応方法 | 2023-02-24 |
| 12 | 特許7369225 | 電子膨張弁 | 2023-02-17 |
| 13 | 特許7439161 | 電子膨張弁 | 2023-02-17 |
| 14 | 特許7369816 | 電子膨張弁 | 2023-02-17 |
| 15 | 特開2020-165619 | 空調ユニット | 2023-02-17 |
| 16 | 特開2022-003255 | 送風装置 | 2023-01-26 |
| 17 | 特許7357939 | 弁本体アセンブリ、ステーターユニット、電動弁および空気調和機、ならびに、弁本体アセンブリの製造方法およびステーターユニットの製造方法 | 2023-01-24 |
| 18 | 特許7448583 | 電子膨張弁 | 2022-11-29 |
| 19 | 特開2020-101325 | 空調システム | 2022-11-28 |
| 20 | 特開2021-116947 | 空気調和機の室内機、サーバ、制御方法、および、制御プログラム | 2022-11-24 |
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), 142 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 特開2015-072119 "電子膨張弁" (4 times) , and the next most protest patent is 特開2022-066216 "防音室及びその設置方法、消火方法、非常時対応方法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2015-072119 | 電子膨張弁 | 4 times |
| 2 | 特開2022-066216 | 防音室及びその設置方法、消火方法、非常時対応方法 | 3 times |
| 3 | 特許7113775 | 空気調和機の防カビ方法およびそれを用いた空気調和機 | 3 times |
| 4 | 特開2022-060304 | 防音室の火災対策構造 | 3 times |
| 5 | 特許7044462 | 電力変換装置、及びこれを備える空気調和機 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 70 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2023-107283 "車両用空調装置" (Inspection day 2024-03-26) , next is 特許6834562 "空気調和装置" (Inspection day 2024-02-20) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-107283 | 車両用空調装置 | 2024-03-26 |
| 2 | 特許6834562 | 空気調和装置 | 2024-02-20 |
| 3 | 特開2022-129916 | 冷媒センサユニット | 2023-12-01 |
| 4 | 特開2022-072218 | 空気調和機 | 2023-11-14 |
| 5 | 特開2024-013258 | 空気調和装置 | 2023-10-23 |
| 6 | 特許6906213 | 温調装置及び温調装置用静電整流器並びに温調装置の効率改善方法 | 2023-10-20 |
| 7 | 特開2022-167150 | 制御装置、空調換気システム、制御方法、及び、プログラム | 2023-08-15 |
| 8 | 特許7302726 | 帯電防止樹脂板 | 2023-08-10 |
| 9 | 特許4410902 | 車両用空調制御装置 | 2023-07-28 |
| 10 | 特開2022-175249 | 環境形成装置、プログラム、及び送風ファンの制御方法 | 2023-06-27 |
| 11 | 特開2022-060304 | 防音室の火災対策構造 | 2023-06-27 |
| 12 | 特開2022-044820 | 空調衣服 | 2023-06-08 |
| 13 | 特表2020-534805 | 農業施設に設置可能な太陽光発電プラント | 2023-06-02 |
| 14 | 特許7295483 | ノイズ低減回路、負荷システム、電力変換装置及び冷凍装置 | 2023-05-12 |
| 15 | 特許7468196 | 浴室空調装置 | 2023-04-27 |
| 16 | 特許6366742 | 空気調和装置 | 2023-04-27 |
| 17 | 特開2021-070885 | 空調衣服の服本体及び空調衣服 | 2023-04-26 |
| 18 | 特開2022-066216 | 防音室及びその設置方法、消火方法、非常時対応方法 | 2023-04-11 |
| 19 | 特開2022-003255 | 送風装置 | 2023-02-24 |
| 20 | 特許7357939 | 弁本体アセンブリ、ステーターユニット、電動弁および空気調和機、ならびに、弁本体アセンブリの製造方法およびステーターユニットの製造方法 | 2023-01-31 |
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), 246 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 特開2014-159604 "フッ素化アルケン冷媒組成物" (6 times) , and the next most inspection patent is 特開2015-072119 "電子膨張弁" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2014-159604 | フッ素化アルケン冷媒組成物 | 6 times |
| 2 | 特開2015-072119 | 電子膨張弁 | 6 times |
| 3 | 特許7062260 | ファン付きウェア | 4 times |
| 4 | 特開2017-197753 | フッ素化アルケン冷媒組成物 | 3 times |
| 5 | 特許6843721 | 空気調和機 | 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), 4,885 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6296633 "空気調和機" (57 times) , and the next most cited patent is 特開2015-186989 "車載温調装置、車両用空調装置及びバッテリ温調装置" (49 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6296633 | 空気調和機 | 57 times |
| 2 | 特開2015-186989 | 車載温調装置、車両用空調装置及びバッテリ温調装置 | 49 times |
| 3 | 特許6807556 | 空調制御方法、空調制御装置及び空調制御プログラム | 38 times |
| 4 | 特開2016-011423 | 熱サイクル用作動媒体、熱サイクルシステム用組成物および熱サイクルシステム | 36 times |
| 5 | 特許7255855 | 空調装置 | 35 times |
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