冷却系機器 (JP Patent Analysis Report)
The Technical Field "冷却系機器" had 105 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -43 filings (-29.1%) over 148 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 " クーリングシステム ", " クーリングユニット ", " クーリング装置 ", " 冷却システム ", " 冷却ユニット ", " 冷却機器 ", " 冷却用装置 ", " 冷却装置 ", " 冷却設備 " in the search set.
The highest number of filings in 2014 with 1,448 cases, and their lowest number in 2022 with 924 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 5,906 cases in total) is 984, and the median is 1,069. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 984 patents |
| Std Dev | 308 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 924 cases | -9.32 % |
| 2021 year | 1,019 cases | -8.94 % |
| 2020 year | 1,119 cases | -12.58 % |
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 冷却系機器 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 冷却系機器, 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 冷却系機器
- 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.
冷却系機器, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 冷却系機器 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 11,485 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.
冷却系機器
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 冷却系機器 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 69 cases, followed by JFEスチール株式会社 with 27 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 69 cases |
| JFEスチール株式会社 | 27 cases |
| 三菱重工業株式会社 | 26 cases |
| 株式会社デンソー | 23 cases |
| 株式会社東芝 | 11 cases |
| 三菱電機株式会社 | 9 cases |
| 日産自動車株式会社 | 8 cases |
| 日本製鉄株式会社 | 8 cases |
| 株式会社日立製作所 | 6 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 786 cases, followed by 株式会社デンソー with 299 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 786 cases |
| 株式会社デンソー | 299 cases |
| 三菱電機株式会社 | 175 cases |
| JFEスチール株式会社 | 162 cases |
| 日本製鉄株式会社 | 123 cases |
| 株式会社東芝 | 111 cases |
| 三菱重工業株式会社 | 103 cases |
| 株式会社日立製作所 | 86 cases |
| 日産自動車株式会社 | 59 cases |
| パナソニックホールディングス株式会社 | 8 cases |
| 三洋電機株式会社 | 1 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 冷却系機器 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 69 cases, followed by 三菱重工業株式会社 with 26 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 786 cases, followed by 株式会社デンソー with 299 cases.
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 冷却系機器’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 冷却系機器’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
冷却系機器 filed 786 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, 408 cases in total) is 68.0, and the median is 76.5. 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 decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 108 cases, and their lowest number in 2022 with 49 cases.
| Index | Value |
|---|---|
| Average | 68.0 patents |
| Std Dev | 26.4 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 49 cases | -47.9 % |
| 2021 year | 94 cases | +36.2 % |
| 2020 year | 69 cases | -17.86 % |
Trends in filing of joint patent applications with 株式会社東芝
冷却系機器 filed 111 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, 45 cases in total) is 7.5, and the median is 8.0. 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 decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 23 cases, and their lowest number in 2018 with 7 cases.
| Index | Value |
|---|---|
| Average | 7.5 patents |
| Std Dev | 2.8 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | +12.50 % |
| 2021 year | 8 cases | -27.27 % |
| 2020 year | 11 cases | +37.5 % |
Trends in filing of joint patent applications with 株式会社日立製作所
冷却系機器 filed 86 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, 26 cases in total) is 4.3, and the median is 4.5. The coefficient of variation (standard deviation/mean) is 0.3, 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 2014 with 19 cases, and their lowest number in 2022 with 2 cases.
| Index | Value |
|---|---|
| Average | 4.3 patents |
| Std Dev | 1.5 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -60.0 % |
| 2021 year | 5 cases | -16.67 % |
| 2020 year | 6 cases | +100 % |
Trends in filing of joint patent applications with 三菱電機株式会社
冷却系機器 filed 175 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, 67 cases in total) is 11.2, and the median is 11.0. 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 2016 with 29 cases, and their lowest number in 2022 with 6 cases.
| Index | Value |
|---|---|
| Average | 11.2 patents |
| Std Dev | 5.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | -53.8 % |
| 2021 year | 13 cases | +44.4 % |
| 2020 year | 9 cases | -52.6 % |
Trends in filing of joint patent applications with 株式会社デンソー
冷却系機器 filed 299 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, 166 cases in total) is 27.7, and the median is 27.0. 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 2018 with 52 cases, and their lowest number in 2021 with 16 cases.
| Index | Value |
|---|---|
| Average | 27.7 patents |
| Std Dev | 15.8 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 17 cases | +6.25 % |
| 2021 year | 16 cases | -56.8 % |
| 2020 year | 37 cases | -2.63 % |
Information on important patents (JP)
The following shows JP patents held by 冷却系機器 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 冷却系機器’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 冷却系機器 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 (2021-11-01 ~ 2024-10-31), there were 3 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.3 times. The most recently Invalidation Trial patent is 特許4566286 "三次元造形製品の製造装置" (Invalidation Trial day 2023-06-22) , next is 特許6543829 "コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物" (Invalidation Trial day 2023-04-20) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4566286 | 三次元造形製品の製造装置 | 2023-06-22 |
| 2 | 特許6543829 | コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物 | 2023-04-20 |
| 3 | 特許5657670 | 伝熱方法 | 2023-03-28 |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 7 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7409838 "廃棄物処理設備" (Opposition day 2024-06-24) , next is 特許7368638 "水冷ユニット、電池パック及び装置" (Opposition day 2024-04-23) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7409838 | 廃棄物処理設備 | 2024-06-24 |
| 2 | 特許7368638 | 水冷ユニット、電池パック及び装置 | 2024-04-23 |
| 3 | 特許7197037 | 金属材料の製造仕様決定方法、製造方法、および製造仕様決定装置 | 2023-06-23 |
| 4 | 特許7105571 | 袋体処理機 | 2022-11-30 |
| 5 | 特許7050211 | 炭酸化処理装置および炭酸化処理方法 | 2022-10-06 |
| 6 | 特許6988033 | 放射冷却構造体及びシステム | 2022-07-04 |
| 7 | 特許6890724 | 放射冷却装置及び放射冷却方法 | 2021-12-20 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 17 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特表2022-522970 "化学物質の生成における断続的エネルギーの使用" (Protest day 2024-08-09) , next is 特表2023-523344 "パラセタモールの連続合成法" (Protest day 2024-03-21) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2022-522970 | 化学物質の生成における断続的エネルギーの使用 | 2024-08-09 |
| 2 | 特表2023-523344 | パラセタモールの連続合成法 | 2024-03-21 |
| 3 | 特許7409838 | 廃棄物処理設備 | 2023-12-15 |
| 4 | 特開2022-077853 | ショベル | 2023-10-27 |
| 5 | 特許7516831 | 冷却装置、冷却装置の製造方法 | 2023-08-07 |
| 6 | 特開2022-191576 | 高電圧 高圧力 直接印加型 核融合方式 ／ Ｈｉｇｈ ｖｏｌｔａｇｅ ｅｌｅｃｔｒｉｃ ｈｉｇｈ ｐｒｅｓｓｕｒｅ ｄｉｒｅｃｔ ａｐｐｌｙｉｎｇ ｆｕｓｉｏｎ ／ Ｔｈｕｎｄｅｒｂｏｌｔ ｎｕｃｌｅａｒ ｆｕｓｉｏｎ | 2023-07-31 |
| 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 | 特許7539603 | 冷媒 | 2023-06-02 |
| 9 | 特許7340030 | 電子膨張弁及び冷却システム | 2023-02-17 |
| 10 | 特許7440717 | 高炉冷却装置および高炉冷却方法 | 2023-02-16 |
| 11 | 特許7422106 | 冷却服 | 2023-02-02 |
| 12 | 特許7393466 | 弁装置および冷却システム | 2023-01-30 |
| 13 | 特許7373474 | 潤滑油組成物 | 2022-12-20 |
| 14 | 特表2022-508805 | 冷却装置および水流の冷却方法 | 2022-11-17 |
| 15 | 特許7365960 | 回転電機 | 2022-08-03 |
| 16 | 特開2020-200987 | 保冷庫 | 2022-03-31 |
| 17 | 特許7268535 | 冷却液組成物及び冷却システム | 2022-03-11 |
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 1.3. The most protest patent is 特許6619403 "高圧力安定性、光透過性、および自己修復特性を伴う易滑性表面" (3 times) , and the next most protest patent is 特開2019-055900 "セメントキルン抽気ガスの処理方法及びその処理装置" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6619403 | 高圧力安定性、光透過性、および自己修復特性を伴う易滑性表面 | 3 times |
| 2 | 特開2019-055900 | セメントキルン抽気ガスの処理方法及びその処理装置 | 3 times |
| 3 | 特許6731756 | 穀類浸漬装置および炊飯システム | 3 times |
| 4 | 特許6865919 | 光暴露方法及び光暴露装置 | 3 times |
| 5 | 特許7157725 | 冷却装置 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 38 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特表2022-522970 "化学物質の生成における断続的エネルギーの使用" (Inspection day 2024-09-04) , next is 特許7503408 "放射冷却装置及び冷却方法" (Inspection day 2024-08-29) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-522970 | 化学物質の生成における断続的エネルギーの使用 | 2024-09-04 |
| 2 | 特許7503408 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 3 | 特許7442366 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 4 | 特許6658712 | プロジェクター | 2024-04-30 |
| 5 | 特許7541387 | 冷却装置 | 2024-04-26 |
| 6 | 特表2023-523344 | パラセタモールの連続合成法 | 2024-04-18 |
| 7 | 特許7105571 | 袋体処理機 | 2024-03-29 |
| 8 | 特許7546673 | バッテリ冷却装置 | 2024-03-26 |
| 9 | 特許7414334 | 燃料電池、燃料電池用の双極板及び双極板アセンブリ | 2024-01-04 |
| 10 | 特開2022-077853 | ショベル | 2023-12-27 |
| 11 | 特許7409838 | 廃棄物処理設備 | 2023-12-20 |
| 12 | 特許7516831 | 冷却装置、冷却装置の製造方法 | 2023-09-01 |
| 13 | 特開2023-133985 | 身体装着型冷却システム | 2023-08-01 |
| 14 | 特許7539603 | 冷媒 | 2023-06-28 |
| 15 | 特許7303256 | 処置のための流体送達システム及び方法 | 2023-06-21 |
| 16 | 特許6698490 | 冷却ユニット | 2023-06-16 |
| 17 | 特開2023-113136 | 複合現実サージカルヘルメット | 2023-04-19 |
| 18 | 特許7440717 | 高炉冷却装置および高炉冷却方法 | 2023-03-14 |
| 19 | 特許7500792 | パワーエレクトロニクスアセンブリ及びその製造方法 | 2023-02-27 |
| 20 | 特許7393466 | 弁装置および冷却システム | 2023-02-21 |
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), 111 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.1. The most inspection patent is 特許6619403 "高圧力安定性、光透過性、および自己修復特性を伴う易滑性表面" (5 times) , and the next most inspection patent is 特許7105571 "袋体処理機" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6619403 | 高圧力安定性、光透過性、および自己修復特性を伴う易滑性表面 | 5 times |
| 2 | 特許7105571 | 袋体処理機 | 4 times |
| 3 | 特許6518543 | 金属被覆スチールストリップ | 2 times |
| 4 | 特許7157725 | 冷却装置 | 2 times |
| 5 | 特開2016-200104 | ポンプ、冷却装置及び電子機器 | 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), 2,282 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7226724 "バッテリー装置およびその冷却制御方法" (25 times) , and the next most cited patent is 特許7192209 "プロジェクター" (19 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7226724 | バッテリー装置およびその冷却制御方法 | 25 times |
| 2 | 特許7192209 | プロジェクター | 19 times |
| 3 | 特許6556746 | 多くの新規用途を有する自動タワー | 19 times |
| 4 | 特許6823673 | バッテリーセルを冷却させるための冷却システム及びバッテリーモジュール組立体 | 19 times |
| 5 | 特許6233360 | 蛍光体ホイール及び蛍光体ホイールを備えた光源装置 | 19 times |
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