国立大学法人九州大学 (JP Patent Analysis Report)
The Applicant / Patent Holder "国立大学法人九州大学" had 38 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly increased of +9 filings (31.0%) over 29 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2014 with 216 cases, and their lowest number in 2022 with 105 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 764 cases in total) is 127, and the median is 136. The coefficient of variation (standard deviation/mean) is 0.27, and there have been small fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 127 patents |
| Std Dev | 34.9 |
| COV | 0.27 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 105 cases | -11.02 % |
| 2021 year | 118 cases | -22.88 % |
| 2020 year | 153 cases | -7.27 % |
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 国立大学法人九州大学 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 国立大学法人九州大学, 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 国立大学法人九州大学
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top coapplicant 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.
国立大学法人九州大学, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 国立大学法人九州大学 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.
Patent Landscape ({{ld.d.db_name | country_map: 'en'}})
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 国立大学法人九州大学 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
Characteristic Terms (Importance)
The following is a list of words (characteristic terms) often used in 国立大学法人九州大学 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 1,555 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.
国立大学法人九州大学
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 国立大学法人九州大学 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, 国立大学法人東京大学 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 435 cases, followed by 国立大学法人大阪大学 with 329 cases.
| Name | Cases |
|---|---|
| 国立大学法人東京大学 | 435 cases |
| 国立大学法人大阪大学 | 329 cases |
| 国立大学法人東北大学 | 317 cases |
| 国立大学法人東海国立大学機構 | 289 cases |
| 国立大学法人京都大学 | 239 cases |
| 国立大学法人九州大学 | 176 cases |
| 国立大学法人北海道大学 | 164 cases |
| 国立大学法人筑波大学 | 145 cases |
| 日本電信電話株式会社 | 144 cases |
| 国立大学法人広島大学 | 129 cases |
| 国立大学法人信州大学 | 125 cases |
| 国立大学法人神戸大学 | 119 cases |
| 学校法人東京理科大学 | 106 cases |
| 学校法人早稲田大学 | 105 cases |
| 国立大学法人東京農工大学 | 87 cases |
| 国立大学法人金沢大学 | 86 cases |
| 国立大学法人千葉大学 | 83 cases |
| 国立大学法人横浜国立大学 | 81 cases |
| 国立大学法人名古屋工業大学 | 75 cases |
| トヨタ自動車株式会社 | 66 cases |
| 学校法人関西大学 | 63 cases |
| 国立大学法人電気通信大学 | 60 cases |
| 国立大学法人山口大学 | 59 cases |
| 学校法人近畿大学 | 58 cases |
| 国立大学法人静岡大学 | 56 cases |
| 学校法人日本大学 | 54 cases |
| 国立大学法人新潟大学 | 51 cases |
| 国立大学法人九州工業大学 | 47 cases |
| 国立大学法人熊本大学 | 45 cases |
| 国立大学法人豊橋技術科学大学 | 45 cases |
| 国立大学法人鹿児島大学 | 45 cases |
| 国立研究開発法人産業技術総合研究所 | 45 cases |
| 国立大学法人長岡技術科学大学 | 44 cases |
| 国立大学法人山梨大学 | 44 cases |
| 国立大学法人岡山大学 | 43 cases |
| 国立大学法人徳島大学 | 42 cases |
| 国立大学法人三重大学 | 39 cases |
| 国立大学法人群馬大学 | 35 cases |
| 国立大学法人鳥取大学 | 33 cases |
| 国立大学法人埼玉大学 | 27 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 国立大学法人東京大学 has the highest number of joint applications in the last for the target period (2014 to 2024) with 3,407 cases, followed by 国立大学法人東北大学 with 2,697 cases.
| Name | Cases |
|---|---|
| 国立大学法人東京大学 | 3,407 cases |
| 国立大学法人東北大学 | 2,697 cases |
| 国立大学法人大阪大学 | 2,675 cases |
| 国立大学法人京都大学 | 2,162 cases |
| 国立大学法人東海国立大学機構 | 2,030 cases |
| 国立大学法人九州大学 | 1,555 cases |
| 国立大学法人北海道大学 | 1,172 cases |
| 国立大学法人信州大学 | 975 cases |
| 日本電信電話株式会社 | 902 cases |
| 国立大学法人広島大学 | 895 cases |
| 国立大学法人筑波大学 | 778 cases |
| 国立大学法人千葉大学 | 771 cases |
| 学校法人早稲田大学 | 735 cases |
| 学校法人東京理科大学 | 698 cases |
| 国立大学法人名古屋工業大学 | 672 cases |
| 国立大学法人神戸大学 | 656 cases |
| 国立大学法人金沢大学 | 545 cases |
| 国立大学法人東京農工大学 | 544 cases |
| 学校法人関西大学 | 543 cases |
| 国立大学法人横浜国立大学 | 537 cases |
| 国立大学法人山口大学 | 476 cases |
| 国立大学法人電気通信大学 | 452 cases |
| 国立大学法人熊本大学 | 448 cases |
| 国立大学法人岡山大学 | 440 cases |
| 国立大学法人九州工業大学 | 439 cases |
| 国立大学法人静岡大学 | 438 cases |
| トヨタ自動車株式会社 | 438 cases |
| 国立大学法人鹿児島大学 | 428 cases |
| 学校法人日本大学 | 390 cases |
| 国立大学法人豊橋技術科学大学 | 383 cases |
| 国立大学法人山梨大学 | 376 cases |
| 学校法人近畿大学 | 375 cases |
| 国立大学法人鳥取大学 | 352 cases |
| 国立大学法人長岡技術科学大学 | 322 cases |
| 国立大学法人三重大学 | 305 cases |
| 国立大学法人新潟大学 | 304 cases |
| 国立大学法人群馬大学 | 303 cases |
| 国立大学法人徳島大学 | 301 cases |
| 国立大学法人埼玉大学 | 282 cases |
| 国立研究開発法人産業技術総合研究所 | 278 cases |
| 公立大学法人大阪府立大学 | 146 cases |
| 国立大学法人岐阜大学 | 121 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 42 companies in the same industry over the past 20 years.
Top coapplicant information (JP)
The changes in the number of patents shared with 国立大学法人九州大学’s top coapplicants are shown below.
By searching for the top coapplicants, you can discover what companies 国立大学法人九州大学 is partnered with to develop technologies and use this information for R&D and intellectual property strategies.
Also, by looking at the change in the number of filings, you can see what companies 国立大学法人九州大学 conducted joint research with in the past, and check the history of 国立大学法人九州大学’s alliances, partnerships, and joint research and development.
If you want to search for more detailed information, you can use Patent Integration to quickly find out specifically what company they filed a joint application with and what invention it was for.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 日本電信電話株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 7 cases, followed by 住友金属鉱山株式会社 with 5 cases.
| Name | Cases |
|---|---|
| 日本電信電話株式会社 | 7 cases |
| 住友金属鉱山株式会社 | 5 cases |
| 日産化学株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 日本電信電話株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 57 cases, followed by 日産化学株式会社 with 50 cases.
| Name | Cases |
|---|---|
| 日本電信電話株式会社 | 57 cases |
| 日産化学株式会社 | 50 cases |
| 住友金属鉱山株式会社 | 46 cases |
| 住友電気工業株式会社 | 39 cases |
| 株式会社オートネットワーク技術研究所 | 38 cases |
| 住友電装株式会社 | 37 cases |
Top coapplicant, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 国立大学法人九州大学’s top 6 coapplicants over the last 20 years.
Below is a patent map showing the changes in the numbers of JP patent filings by 国立大学法人九州大学’s top 6 coapplicants over the last 20 years.
Top coapplicant Details (JP)
Trends in filing of joint patent applications with 日産化学株式会社
国立大学法人九州大学 filed 50 joint applications with 日産化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 17 cases in total) is 2.8, and the median is 2.0. 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 2016 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.8 patents |
| Std Dev | 2.6 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 0 cases | -100 % |
| 2021 year | 2 cases | +100 % |
| 2020 year | 1 cases | -87.5 % |
Trends in filing of joint patent applications with 住友電気工業株式会社
国立大学法人九州大学 filed 39 joint applications with 住友電気工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 17 cases in total) is 2.8, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.8 patents |
| Std Dev | 2.5 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | -50.0 % |
| 2020 year | 4 cases | -42.9 % |
| 2019 year | 7 cases | +75.0 % |
Trends in filing of joint patent applications with 日本電信電話株式会社
国立大学法人九州大学 filed 57 joint applications with 日本電信電話株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 35 cases in total) is 5.8, and the median is 7.0. 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 2015 with 8 cases, and their lowest number in 2016 with 3 cases.
| Index | Value |
|---|---|
| Average | 5.8 patents |
| Std Dev | 1.9 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 5 cases | -28.57 % |
| 2021 year | 7 cases | 0 |
| 2020 year | 7 cases | 0 |
Trends in filing of joint patent applications with 株式会社オートネットワーク技術研究所
国立大学法人九州大学 filed 38 joint applications with 株式会社オートネットワーク技術研究所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 17 cases in total) is 2.8, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.8 patents |
| Std Dev | 2.5 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | -50.0 % |
| 2020 year | 4 cases | -42.9 % |
| 2019 year | 7 cases | +75.0 % |
Trends in filing of joint patent applications with 住友電装株式会社
国立大学法人九州大学 filed 37 joint applications with 住友電装株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 17 cases in total) is 2.8, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 9 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.8 patents |
| Std Dev | 2.5 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 2 cases | -50.0 % |
| 2020 year | 4 cases | -42.9 % |
| 2019 year | 7 cases | +75.0 % |
Information on important patents (JP)
The following shows JP patents held by 国立大学法人九州大学 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 国立大学法人九州大学’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 国立大学法人九州大学 is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
Glossary
- Cited
- Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
- Request for invalidation trial
- Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
- Opposition
- Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
- Information provision
- Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
- Browsing request
- Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 4 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7364497 "緑茶抽出物含有組成物、機能性食品" (Opposition day 2024-04-18) , next is 特許7325731 "有機エレクトロルミネッセンス素子" (Opposition day 2024-02-14) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7364497 | 緑茶抽出物含有組成物、機能性食品 | 2024-04-18 |
| 2 | 特許7325731 | 有機エレクトロルミネッセンス素子 | 2024-02-14 |
| 3 | 特許7162542 | 食品因子センシング関連遺伝子発現促進用食品組成物及び食品因子センシング関連遺伝子発現促進剤 | 2023-04-19 |
| 4 | 特許6912763 | カテキンの機能性増強法 | 2022-02-01 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 7 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特開2023-038107 "脂質合成抑制剤及びこれを含む飲食品、脂質合成抑制用加工食品並びに発現抑制剤" (Protest day 2024-11-13) , next is 特開2023-005522 "浸透圧調節剤" (Protest day 2024-11-05) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-038107 | 脂質合成抑制剤及びこれを含む飲食品、脂質合成抑制用加工食品並びに発現抑制剤 | 2024-11-13 |
| 2 | 特開2023-005522 | 浸透圧調節剤 | 2024-11-05 |
| 3 | 特開2022-163529 | ニコチンアミドモノヌクレオチドの濃度の測定方法 | 2024-08-07 |
| 4 | 特開2021-014445 | ゲルインウォーター型エマルション、その製造方法及び経皮吸収剤 | 2024-05-30 |
| 5 | 特開2022-115557 | 鶏卵の品質を予測する方法 | 2024-03-26 |
| 6 | 特開2022-097330 | ヤマブシタケ由来のＮＧＦ合成促進物質単離のための菌床栽培および製造方法 | 2024-01-24 |
| 7 | 特開2023-125301 | 粒子の質量の非接触測定方法及び装置 | 2023-12-08 |
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), 17 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許7036398 "液体中の含硫黄化合物の除去方法" (5 times) , and the next most protest patent is 特開2018-090619 "脂質代謝促進用組成物、脂質代謝促進用機能性食品及び肥満の予防または改善方法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7036398 | 液体中の含硫黄化合物の除去方法 | 5 times |
| 2 | 特開2018-090619 | 脂質代謝促進用組成物、脂質代謝促進用機能性食品及び肥満の予防または改善方法 | 3 times |
| 3 | 特開2017-165785 | 学習記憶能力増強剤 | 2 times |
| 4 | 特開2021-014445 | ゲルインウォーター型エマルション、その製造方法及び経皮吸収剤 | 2 times |
| 5 | 特許6670042 | 有機エレクトロルミネッセンス素子 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 9 patents Inspection from third parties. The average number of Inspection is 1.1 times. The most recently Inspection patent is 特開2023-005522 "浸透圧調節剤" (Inspection day 2024-11-07) , next is 特許7325731 "有機エレクトロルミネッセンス素子" (Inspection day 2024-06-26) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-005522 | 浸透圧調節剤 | 2024-11-07 |
| 2 | 特許7325731 | 有機エレクトロルミネッセンス素子 | 2024-06-26 |
| 3 | 特開2022-097330 | ヤマブシタケ由来のＮＧＦ合成促進物質単離のための菌床栽培および製造方法 | 2024-02-28 |
| 4 | 特許6588666 | イミダゾールジペプチドを含む剤 | 2023-10-30 |
| 5 | 特許7101369 | イミダゾールジペプチドを含む剤 | 2023-10-30 |
| 6 | 特許7101372 | イミダゾールジペプチドを含む剤 | 2023-10-30 |
| 7 | 特許7446589 | 臓器切離部断端固定クリップ | 2023-01-30 |
| 8 | 特許6598159 | 燃料電池用電極材料およびその製造方法、並びに燃料電池用電極、膜電極接合体及び固体高分子形燃料電池 | 2022-08-16 |
| 9 | 特許7222493 | 半導体装置の製造方法、及び常温接合装置 | 2021-12-20 |
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), 26 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.4. The most inspection patent is 特開2018-090619 "脂質代謝促進用組成物、脂質代謝促進用機能性食品及び肥満の予防または改善方法" (3 times) , and the next most inspection patent is 特許6088633 "樹状細胞の培養方法" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2018-090619 | 脂質代謝促進用組成物、脂質代謝促進用機能性食品及び肥満の予防または改善方法 | 3 times |
| 2 | 特許6088633 | 樹状細胞の培養方法 | 3 times |
| 3 | 特許6207545 | 学習記憶能力増強剤 | 3 times |
| 4 | 特許6588666 | イミダゾールジペプチドを含む剤 | 2 times |
| 5 | 特開2017-214612 | 銅の電解精製方法 | 2 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 324 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.4. The most cited patent is 特許7209296 "無線物体検知装置および無線物体検知方法" (17 times) , and the next most cited patent is 特開2015-194472 "電流検出システム" (14 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7209296 | 無線物体検知装置および無線物体検知方法 | 17 times |
| 2 | 特開2015-194472 | 電流検出システム | 14 times |
| 3 | 特許6912789 | 神経幹細胞の培養方法、およびニューロスフェロイドの形成方法 | 13 times |
| 4 | 特許6779470 | 水電解用電極材料及びその製造方法、並びに水電解用電極及び固体高分子形水電解セル | 13 times |
| 5 | 特許6647621 | 不純物導入装置、不純物導入方法及び半導体素子の製造方法 | 12 times |
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