ガリウム (JP Patent Analysis Report)
The Technical Field "ガリウム" had 263 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -107 filings (-28.9%) over 370 they had in the same period of the previous year (2022-01-01 to 2022-04-30). This report also includes technical terms related to " Ga " in the search set.
The highest number of filings in 2017 with 2,020 cases, and their lowest number in 2023 with 452 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 5,839 cases in total) is 973, and the median is 1,169. 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.
| Index | Value |
|---|---|
| Average | 973 patents |
| Std Dev | 543 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 452 cases | -59.5 % |
| 2022 year | 1,116 cases | -8.67 % |
| 2021 year | 1,222 cases | -11.45 % |
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 ガリウム for the period of the last 10 years (2015-01-01 to 2024-12-31). 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 ガリウム, 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.
ガリウム, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ガリウム 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 13,353 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.
ガリウム
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 ガリウム 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 (2023 to 2025).
Comparing the number of applications of each company, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 13 cases, followed by 日亜化学工業株式会社 with 9 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 13 cases |
| 日亜化学工業株式会社 | 9 cases |
| 三菱電機株式会社 | 7 cases |
| 住友電気工業株式会社 | 7 cases |
| 株式会社東芝 | 5 cases |
| 富士通株式会社 | 2 cases |
| シャープ株式会社 | 1 cases |
| 日本電気株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last for the target period (2015 to 2025) with 1,563 cases, followed by 三菱電機株式会社 with 390 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 1,563 cases |
| 三菱電機株式会社 | 390 cases |
| 株式会社東芝 | 250 cases |
| 日亜化学工業株式会社 | 172 cases |
| 住友電気工業株式会社 | 116 cases |
| ソニーグループ株式会社 | 85 cases |
| シャープ株式会社 | 78 cases |
| パナソニックホールディングス株式会社 | 39 cases |
| 富士通株式会社 | 35 cases |
| 株式会社日立製作所 | 21 cases |
| 日本電気株式会社 | 9 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 ガリウム 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 (2023 to 2025).
Among the top coapplicants, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 13 cases, followed by 三菱電機株式会社 with 7 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 13 cases |
| 三菱電機株式会社 | 7 cases |
| 住友電気工業株式会社 | 7 cases |
| 株式会社東芝 | 5 cases |
| シャープ株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, 株式会社半導体エネルギー研究所 has the highest number of joint applications in the last for the target period (2015 to 2025) with 1,563 cases, followed by 三菱電機株式会社 with 390 cases.
| Name | Cases |
|---|---|
| 株式会社半導体エネルギー研究所 | 1,563 cases |
| 三菱電機株式会社 | 390 cases |
| 株式会社東芝 | 250 cases |
| 住友電気工業株式会社 | 116 cases |
| ソニーグループ株式会社 | 85 cases |
| シャープ株式会社 | 78 cases |
| パナソニックホールディングス株式会社 | 39 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ガリウム’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 ガリウム’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社半導体エネルギー研究所
ガリウム filed 1,563 joint applications with 株式会社半導体エネルギー研究所 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 239 cases in total) is 39.8, and the median is 8.5. The coefficient of variation (standard deviation/mean) is 1.5, and there have been very big fluctuations in the number of filings from year to year.
The number of filings has been increasing for the last 3 years (2021 to 2024). The highest number of filings in 2017 with 375 cases, and their lowest number in 2021 with 6 cases.
| Index | Value |
|---|---|
| Average | 39.8 patents |
| Std Dev | 59.4 |
| COV | 1.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 10 cases | +42.9 % |
| 2022 year | 7 cases | +16.67 % |
| 2021 year | 6 cases | -86.4 % |
Trends in filing of joint patent applications with 株式会社東芝
ガリウム filed 250 joint applications with 株式会社東芝 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 85 cases in total) is 14.2, and the median is 16.0. 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 2015 with 60 cases, and their lowest number in 2023 with 4 cases.
| Index | Value |
|---|---|
| Average | 14.2 patents |
| Std Dev | 9.4 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 4 cases | -63.6 % |
| 2022 year | 11 cases | -50.0 % |
| 2021 year | 22 cases | -15.38 % |
Trends in filing of joint patent applications with 三菱電機株式会社
ガリウム filed 390 joint applications with 三菱電機株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 148 cases in total) is 24.7, and the median is 21.5. 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 highest number of filings in 2016 with 68 cases, and their lowest number in 2023 with 7 cases.
| Index | Value |
|---|---|
| Average | 24.7 patents |
| Std Dev | 19.4 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 7 cases | -53.3 % |
| 2022 year | 15 cases | -46.4 % |
| 2021 year | 28 cases | -36.4 % |
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
ガリウム filed 39 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 (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 13 cases in total) is 2.2, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.1, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 10 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.2 patents |
| Std Dev | 2.5 |
| COV | 1.1 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | -60.0 % |
| 2020 year | 5 cases | -16.67 % |
| 2019 year | 6 cases | -40.0 % |
Trends in filing of joint patent applications with 住友電気工業株式会社
ガリウム filed 116 joint applications with 住友電気工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 46 cases in total) is 7.7, and the median is 7.5. 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 (2021 to 2024). The highest number of filings in 2017 with 21 cases, and their lowest number in 2020 with 6 cases.
| Index | Value |
|---|---|
| Average | 7.7 patents |
| Std Dev | 4.3 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 7 cases | -36.4 % |
| 2022 year | 11 cases | +37.5 % |
| 2021 year | 8 cases | +33.3 % |
Information on important patents (JP)
The following shows JP patents held by ガリウム that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ガリウム’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 ガリウム 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
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 2 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5935199 "多環芳香族化合物" (1 times) , and the next most invalidation trial patent is 特許6320582 "半導体発光素子" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5935199 | 多環芳香族化合物 | 1 times |
| 2 | 特許6320582 | 半導体発光素子 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 27 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7449981 "金属セラミック基材を製造するための方法及び炉" (Opposition day 2024-09-13) , next is 特許7434420 "金属セラミック基材を製造するための方法" (Opposition day 2024-08-20) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7449981 | 金属セラミック基材を製造するための方法及び炉 | 2024-09-13 |
| 2 | 特許7434420 | 金属セラミック基材を製造するための方法 | 2024-08-20 |
| 3 | 特許7432904 | 酸化ガリウム半導体膜及び原料溶液 | 2024-08-07 |
| 4 | 特許7422503 | 正極、及びそれを含むリチウム電池 | 2024-07-23 |
| 5 | 特許7374530 | 多孔質セラミックス焼結体およびそれを用いた用途 | 2024-04-01 |
| 6 | 特許7284773 | 全固体二次電池 | 2023-11-13 |
| 7 | 特許7272345 | リチウムイオン二次電池用正極活物質及びリチウムイオン二次電池 | 2023-08-24 |
| 8 | 特許7226281 | 希土類焼結磁石 | 2023-08-18 |
| 9 | 特許7209636 | 固体電解質の表面を処理するためのシステム及び方法 | 2023-07-12 |
| 10 | 特許7180532 | リチウムイオン二次電池用正極活物質及びリチウムイオン二次電池 | 2023-05-18 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 49 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-063653 "酸化ガリウム結晶の製造装置" (Protest day 2024-10-18) , next is 特開2024-128965 "マンガン酸化物、マンガン酸化物粒子、近赤外線透過材料、及び近赤外線透過膜" (Protest day 2024-10-11) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-063653 | 酸化ガリウム結晶の製造装置 | 2024-10-18 |
| 2 | 特開2024-128965 | マンガン酸化物、マンガン酸化物粒子、近赤外線透過材料、及び近赤外線透過膜 | 2024-10-11 |
| 3 | 特開2022-050208 | 成形用組成物、成形体、およびガス発生抑制方法 | 2024-10-03 |
| 4 | 特開2022-132158 | 有機エレクトロルミネセンス材料及びデバイス | 2024-09-02 |
| 5 | 特許7595966 | 半導体装置 | 2024-08-26 |
| 6 | 特開2021-132209 | 研磨用パッド、および導電性半導体基板の製造方法 | 2024-08-23 |
| 7 | 特開2022-049430 | 赤外ＬＥＤ素子 | 2024-08-13 |
| 8 | 特開2024-009991 | 鉛フリーはんだ組成物 | 2024-07-19 |
| 9 | 特開2021-169185 | 積層体、積層体の製造方法、光学積層体およびフレキシブルディスプレイ | 2024-06-26 |
| 10 | 特開2021-172552 | 結晶膜 | 2024-06-07 |
| 11 | 特許7557663 | 脱硝触媒および該触媒を用いた脱硝方法 | 2024-06-04 |
| 12 | 特開2023-060639 | はんだ組成物および電子部品 | 2024-05-24 |
| 13 | 特表2023-542727 | 固体イオン伝導体化合物、それを含む固体電解質、それを含む電気化学セル、及びその製造方法 | 2024-03-01 |
| 14 | 特許7526482 | 成形用組成物及び成形体 | 2024-01-30 |
| 15 | 特許7577761 | 高安全性及び高容量を兼ね備えたリチウム電池用正極板、その製造方法及び電池 | 2024-01-30 |
| 16 | 特開2023-024321 | 光学及び短波長赤外線ピクセルが集積されたハイブリッドイメージセンサー | 2024-01-05 |
| 17 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-01-05 |
| 18 | 特開2023-167538 | 半導体装置 | 2023-12-22 |
| 19 | 特開2022-109466 | 半導体装置の製造方法 | 2023-12-22 |
| 20 | 特開2023-093304 | ＨＶＰＥ法によるＧａ２Ｏ３結晶膜の蒸着方法、蒸着装置、および、これを用いて得られたＧａ２Ｏ３結晶膜蒸着基板 | 2023-12-20 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 137 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2021-169185 "積層体、積層体の製造方法、光学積層体およびフレキシブルディスプレイ" (5 times) , and the next most protest patent is 特許6412539 "光透過性導電フィルムおよび調光フィルム" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2021-169185 | 積層体、積層体の製造方法、光学積層体およびフレキシブルディスプレイ | 5 times |
| 2 | 特許6412539 | 光透過性導電フィルムおよび調光フィルム | 4 times |
| 3 | 特許6826528 | 硬化性樹脂組成物およびその製造方法 | 3 times |
| 4 | 特表2022-514242 | 非タングステン材料を有するフッ素イオン注入システムおよび使用方法 | 3 times |
| 5 | 特許6729705 | ナノ結晶合金磁心、磁心ユニットおよびナノ結晶合金磁心の製造方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 87 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特表2022-530412 "使い捨て可能な挿入体を使用した歯周ポケットの治療のためのシステムおよび方法" (Inspection day 2024-12-17) , next is 特表2023-553379 "核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング" (Inspection day 2024-11-25) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2022-530412 | 使い捨て可能な挿入体を使用した歯周ポケットの治療のためのシステムおよび方法 | 2024-12-17 |
| 2 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-11-25 |
| 3 | 特開2023-093545 | ＰＳＭＡ標的化ガンイメージングまたは放射線療法中の健康組織保護のための２－ＰＭＰＡのプロドラッグ | 2024-11-20 |
| 4 | 特開2022-063653 | 酸化ガリウム結晶の製造装置 | 2024-11-05 |
| 5 | 特開2024-128965 | マンガン酸化物、マンガン酸化物粒子、近赤外線透過材料、及び近赤外線透過膜 | 2024-10-16 |
| 6 | 特開2022-050208 | 成形用組成物、成形体、およびガス発生抑制方法 | 2024-10-15 |
| 7 | 特開2021-132209 | 研磨用パッド、および導電性半導体基板の製造方法 | 2024-09-19 |
| 8 | 特開2022-132158 | 有機エレクトロルミネセンス材料及びデバイス | 2024-09-12 |
| 9 | 特表2023-542818 | リチウムイオン電池用のエポキシ修飾添加剤 | 2024-08-30 |
| 10 | 特表2023-529303 | ビシクロホスフェート部分を含む改変イオン液体 | 2024-08-30 |
| 11 | 特表2023-544247 | リチウムイオン電池電解液添加剤 | 2024-08-30 |
| 12 | 特表2023-529127 | リチウムイオン電池電解質添加剤 | 2024-08-30 |
| 13 | 特表2023-544139 | リチウム電池用の環状スルホン添加剤 | 2024-08-30 |
| 14 | 特表2023-542806 | リチウムイオン電池用の不飽和添加剤 | 2024-08-30 |
| 15 | 特表2023-544405 | リチウムイオン電池電解液添加剤 | 2024-08-30 |
| 16 | 特開2022-049430 | 赤外ＬＥＤ素子 | 2024-08-21 |
| 17 | 特開2021-172552 | 結晶膜 | 2024-08-09 |
| 18 | 特許7534324 | 同一基板上への異なる発光構造体の一体的な構成 | 2024-07-29 |
| 19 | 特表2024-534280 | 光増幅と電気増幅の複合制御による高出力の繰返し周波数ソリッドステートスイッチおよび方法 | 2024-07-18 |
| 20 | 特開2020-078293 | 高純度酸化鉄ナノ粒子の細胞での生産 | 2024-07-17 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 228 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 特許6556805 "前立腺特異的膜抗原（ＰＳＭＡ）の標識インヒビター、前立腺癌の治療のための画像化剤および薬剤としてのその使用" (8 times) , and the next most inspection patent is 特開2021-169185 "積層体、積層体の製造方法、光学積層体およびフレキシブルディスプレイ" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6556805 | 前立腺特異的膜抗原（ＰＳＭＡ）の標識インヒビター、前立腺癌の治療のための画像化剤および薬剤としてのその使用 | 8 times |
| 2 | 特開2021-169185 | 積層体、積層体の製造方法、光学積層体およびフレキシブルディスプレイ | 7 times |
| 3 | 特許6412539 | 光透過性導電フィルムおよび調光フィルム | 6 times |
| 4 | 特開2016-155809 | 狭窄病変および血栓溶解療法のための剪断による制御放出 | 5 times |
| 5 | 特許7163304 | リサイクルされたアルミニウムスクラップの鋳造 | 5 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 3,436 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.3. The most cited patent is 特許6089081 "磁気メモリ" (93 times) , and the next most cited patent is 特許6984993 "自発光感光性樹脂組成物、これから製造されたカラーフィルタおよび前記カラーフィルタを含む画像表示装置" (53 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6089081 | 磁気メモリ | 93 times |
| 2 | 特許6984993 | 自発光感光性樹脂組成物、これから製造されたカラーフィルタおよび前記カラーフィルタを含む画像表示装置 | 53 times |
| 3 | 特許6655373 | 半導体装置および電子機器 | 46 times |
| 4 | 特許6770799 | 光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置 | 43 times |
| 5 | 特許6517030 | 半導体装置 | 34 times |
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