熱放射 (JP Patent Analysis Report)
The Technical Field "熱放射" had 450 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a with an decreasing trend transition of -83 filings (-15.6%) over 533 they had in the same period of the previous year (2022-01-01 to 2022-03-31). This report also includes technical terms related to " 放散熱 ", " 放熱 ", " 散熱 ", " 温度ふく射 ", " 温度放射 ", " 温度輻射 ", " 熱ふく射 ", " 熱放出 ", " 熱放散 ", " 熱輻射 " in the search set.
The highest number of filings in 2014 with 3,317 cases, and their lowest number in 2022 with 1,796 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 12,225 cases in total) is 2,038, and the median is 2,066. 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 | 2,038 patents |
| Std Dev | 641 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,796 cases | -9.84 % |
| 2021 year | 1,992 cases | -6.92 % |
| 2020 year | 2,140 cases | -17.53 % |
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 熱放射 for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 熱放射, 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.
熱放射, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 熱放射 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 24,773 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.
熱放射
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 熱放射 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, 三菱電機株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 101 cases, followed by パナソニックIPマネジメント株式会社 with 96 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 101 cases |
| パナソニックIPマネジメント株式会社 | 96 cases |
| 株式会社デンソー | 90 cases |
| トヨタ自動車株式会社 | 69 cases |
| 株式会社東芝 | 19 cases |
| シャープ株式会社 | 13 cases |
| 株式会社日立製作所 | 6 cases |
| 日本電気株式会社 | 6 cases |
| 富士通株式会社 | 6 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, 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 1,377 cases, followed by 三菱電機株式会社 with 1,310 cases.
| Name | Cases |
|---|---|
| 株式会社デンソー | 1,377 cases |
| 三菱電機株式会社 | 1,310 cases |
| パナソニックIPマネジメント株式会社 | 1,089 cases |
| トヨタ自動車株式会社 | 587 cases |
| 株式会社東芝 | 276 cases |
| シャープ株式会社 | 179 cases |
| 日本電気株式会社 | 159 cases |
| 富士通株式会社 | 154 cases |
| 株式会社日立製作所 | 147 cases |
| パナソニックホールディングス株式会社 | 53 cases |
| 三洋電機株式会社 | 24 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 熱放射 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, 三菱電機株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 101 cases, followed by 株式会社デンソー with 90 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 101 cases |
| 株式会社デンソー | 90 cases |
| トヨタ自動車株式会社 | 69 cases |
| 株式会社東芝 | 19 cases |
| 株式会社日立製作所 | 6 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, 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 1,377 cases, followed by 三菱電機株式会社 with 1,310 cases.
| Name | Cases |
|---|---|
| 株式会社デンソー | 1,377 cases |
| 三菱電機株式会社 | 1,310 cases |
| トヨタ自動車株式会社 | 587 cases |
| 株式会社東芝 | 276 cases |
| 株式会社日立製作所 | 147 cases |
| パナソニックホールディングス株式会社 | 53 cases |
| 三洋電機株式会社 | 24 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 熱放射’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 熱放射’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
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
熱放射 filed 53 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, 16 cases in total) is 2.7, and the median is 2.5. 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 15 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 2.7 patents |
| Std Dev | 1.9 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | -33.3 % |
| 2020 year | 3 cases | -40.0 % |
Trends in filing of joint patent applications with 三菱電機株式会社
熱放射 filed 1,310 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, 622 cases in total) is 104, and the median is 114. 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 highest number of filings in 2014 with 190 cases, and their lowest number in 2022 with 75 cases.
| Index | Value |
|---|---|
| Average | 104 patents |
| Std Dev | 43.0 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 75 cases | -29.25 % |
| 2021 year | 106 cases | -13.82 % |
| 2020 year | 123 cases | -14.58 % |
Trends in filing of joint patent applications with 株式会社デンソー
熱放射 filed 1,377 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, 626 cases in total) is 104, and the median is 102. 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 2017 with 193 cases, and their lowest number in 2022 with 56 cases.
| Index | Value |
|---|---|
| Average | 104 patents |
| Std Dev | 50.4 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 56 cases | -37.1 % |
| 2021 year | 89 cases | -23.28 % |
| 2020 year | 116 cases | -27.04 % |
Trends in filing of joint patent applications with 株式会社東芝
熱放射 filed 276 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, 80 cases in total) is 13.3, and the median is 11.5. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 69 cases, and their lowest number in 2022 with 9 cases.
| Index | Value |
|---|---|
| Average | 13.3 patents |
| Std Dev | 4.6 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | -30.8 % |
| 2021 year | 13 cases | +44.4 % |
| 2020 year | 9 cases | -55.0 % |
Trends in filing of joint patent applications with 株式会社日立製作所
熱放射 filed 147 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, 52 cases in total) is 8.7, and the median is 8.0. 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 2014 with 37 cases, and their lowest number in 2022 with 5 cases.
| Index | Value |
|---|---|
| Average | 8.7 patents |
| Std Dev | 5.5 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | -54.5 % |
| 2021 year | 11 cases | -35.3 % |
| 2020 year | 17 cases | +240 % |
Information on important patents (JP)
The following shows JP patents held by 熱放射 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 熱放射’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 熱放射 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 (2021-12-01 ~ 2024-11-30), there were 4 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.2 times. The most recently Invalidation Trial patent is 特許6336725 "保護素子、及びこれを用いた保護回路基板" (Invalidation Trial day 2024-07-08) , next is 特許7227646 "ランプ" (Invalidation Trial day 2024-06-11) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6336725 | 保護素子、及びこれを用いた保護回路基板 | 2024-07-08 |
| 2 | 特許7227646 | ランプ | 2024-06-11 |
| 3 | 特許6944719 | ランプ | 2024-03-06 |
| 4 | 特許5982227 | 照明器具 | 2023-03-22 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 3 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 1.0. The most invalidation trial patent is 特許6145808 "流体ヒータ" (1 times) , and the next most invalidation trial patent is 特許6944719 "ランプ" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6145808 | 流体ヒータ | 1 times |
| 2 | 特許6944719 | ランプ | 1 times |
| 3 | 特許7227646 | ランプ | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 55 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7478632 "酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品" (Opposition day 2024-10-09) , next is 特許7442366 "放射冷却装置及び冷却方法" (Opposition day 2024-09-03) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7478632 | 酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品 | 2024-10-09 |
| 2 | 特許7442366 | 放射冷却装置及び冷却方法 | 2024-09-03 |
| 3 | 特許7433687 | 樹脂封止装置 | 2024-08-16 |
| 4 | 特許7432040 | 窒化ケイ素焼結体 | 2024-07-23 |
| 5 | 特許7400860 | 駆動装置、および、これを用いた電動パワーステアリング装置 | 2024-06-11 |
| 6 | 特許7366132 | 投影装置、収集装置及びこれらを備えた三次元走査システム | 2024-04-19 |
| 7 | 特許7357483 | 照明器具 | 2024-04-05 |
| 8 | 特許7353221 | レーザ溶接モニタリング装置及びレーザ溶接モニタリング方法 | 2024-03-22 |
| 9 | 特許7315133 | 熱伝導性組成物 | 2023-12-21 |
| 10 | 特許7281093 | 熱伝導性シート | 2023-11-24 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 49 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2023-110058 "照明器具" (Protest day 2024-10-11) , next is 特開2024-097042 "ランプ" (Protest day 2024-10-07) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-110058 | 照明器具 | 2024-10-11 |
| 2 | 特開2024-097042 | ランプ | 2024-10-07 |
| 3 | 特表2024-509807 | 組成物 | 2024-09-21 |
| 4 | 特開2023-052215 | 熱放出性の低い高強度の複合材 | 2024-09-18 |
| 5 | 特許7427762 | ゲームコントローラ | 2024-09-12 |
| 6 | 特開2024-014828 | 磁性コンポーネント | 2024-08-08 |
| 7 | 特開2022-181733 | 照明器具 | 2024-08-05 |
| 8 | 特表2023-508288 | 反応性希釈剤を含むシリコーンフリーサーマルインターフェース材料 | 2024-07-05 |
| 9 | 特開2024-015303 | ＬＥＤ照明装置 | 2024-07-03 |
| 10 | 特開2022-160942 | 電力変換装置 | 2024-06-12 |
| 11 | 特許7549276 | 積層接合材料、半導体パッケージおよびパワーモジュール | 2024-05-17 |
| 12 | 特許7556872 | 放熱シート | 2024-05-08 |
| 13 | 特許7570446 | 照明器具 | 2024-03-27 |
| 14 | 特許7556871 | 放熱シート | 2024-03-19 |
| 15 | 特開2022-096453 | 遮熱フィルム作製用の付加硬化型シリコーン樹脂、それを用いてエンジンの燃焼室の内面に遮熱フィルムを形成する方法、遮熱フィルム、およびそれを用いてエンジンの燃焼室から外部への放熱を防ぐ遮蔽方法 | 2024-03-06 |
| 16 | 特許7596151 | フィラー組成物、シリコーン樹脂組成物及び放熱部品 | 2024-01-29 |
| 17 | 特許7491594 | 樹脂組成物 | 2023-11-02 |
| 18 | 特許7478631 | 酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品 | 2023-10-12 |
| 19 | 特許7478632 | 酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品 | 2023-10-12 |
| 20 | 特許7481214 | 酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品 | 2023-10-12 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 150 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2020-140792 "ＬＥＤ照明装置" (8 times) , and the next most protest patent is 特許7538087 "情報通信ユニット" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2020-140792 | ＬＥＤ照明装置 | 8 times |
| 2 | 特許7538087 | 情報通信ユニット | 4 times |
| 3 | 特許7264627 | セラミック板、半導体装置および半導体モジュール | 4 times |
| 4 | 特許6794613 | 窒化ホウ素凝集粒子、窒化ホウ素凝集粒子の製造方法、該窒化ホウ素凝集粒子含有樹脂組成物、及び成形体 | 3 times |
| 5 | 特許7596151 | フィラー組成物、シリコーン樹脂組成物及び放熱部品 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 68 patents Inspection from third parties. The average number of Inspection is 1.3 times. The most recently Inspection patent is 特開2024-097042 "ランプ" (Inspection day 2024-10-29) , next is 特開2023-052215 "熱放出性の低い高強度の複合材" (Inspection day 2024-10-18) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2024-097042 | ランプ | 2024-10-29 |
| 2 | 特開2023-052215 | 熱放出性の低い高強度の複合材 | 2024-10-18 |
| 3 | 特開2023-110058 | 照明器具 | 2024-10-15 |
| 4 | 特開2022-115723 | 光電気モジュール | 2024-10-08 |
| 5 | 特表2024-501208 | 真皮血管収縮下での皮膚病変部のレーザ治療用のレーザ装置 | 2024-10-08 |
| 6 | 特許7503408 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 7 | 特許7442366 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 8 | 特開2022-181733 | 照明器具 | 2024-08-27 |
| 9 | 特開2023-054570 | 表示装置 | 2024-07-01 |
| 10 | 特許5654186 | ヒートパイプ | 2024-06-20 |
| 11 | 特開2022-160942 | 電力変換装置 | 2024-06-19 |
| 12 | 特開2023-158836 | 照明装置 | 2024-06-14 |
| 13 | 特開2023-158837 | 照明装置 | 2024-06-14 |
| 14 | 特許6813118 | 照明装置及びプロジェクター | 2024-04-30 |
| 15 | 特許7248333 | 湿気の吸着除湿方法及び湿気の吸着除湿装置 | 2024-04-26 |
| 16 | 特開2022-096453 | 遮熱フィルム作製用の付加硬化型シリコーン樹脂、それを用いてエンジンの燃焼室の内面に遮熱フィルムを形成する方法、遮熱フィルム、およびそれを用いてエンジンの燃焼室から外部への放熱を防ぐ遮蔽方法 | 2024-04-19 |
| 17 | 特許7570446 | 照明器具 | 2024-04-16 |
| 18 | 特開2023-140028 | 電子機器 | 2024-03-18 |
| 19 | 特許7596151 | フィラー組成物、シリコーン樹脂組成物及び放熱部品 | 2024-02-15 |
| 20 | 特許6979034 | 六方晶窒化ホウ素粉末及びその製造方法 | 2023-11-16 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 214 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.3. The most inspection patent is 特開2015-156490 "熱伝導シート、その製造方法及び熱伝導シートを用いた放熱装置" (5 times) , and the next most inspection patent is 特開2020-140792 "ＬＥＤ照明装置" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2015-156490 | 熱伝導シート、その製造方法及び熱伝導シートを用いた放熱装置 | 5 times |
| 2 | 特開2020-140792 | ＬＥＤ照明装置 | 5 times |
| 3 | 特許7596151 | フィラー組成物、シリコーン樹脂組成物及び放熱部品 | 5 times |
| 4 | 特許7264627 | セラミック板、半導体装置および半導体モジュール | 5 times |
| 5 | 特許6724332 | 酸化マグネシウム粒子、その製造方法、放熱性樹脂組成物、放熱性グリース及び放熱性塗料組成物 | 4 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 5,820 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6934324 "弾性波デバイス" (69 times) , and the next most cited patent is 特許6332294 "発光装置" (52 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6934324 | 弾性波デバイス | 69 times |
| 2 | 特許6332294 | 発光装置 | 52 times |
| 3 | 特許6833155 | 喫煙材を加熱するための装置 | 50 times |
| 4 | 特開2017-039487 | リーン車両 | 40 times |
| 5 | 特許6497420 | ワイヤーハーネス | 39 times |
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