ビスマス (JP Patent Analysis Report)
The Technical Field "ビスマス" had 67 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -37 filings (-35.6%) over 104 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 " Bi ", " そう鉛 ", " 蒼鉛 " in the search set.
The highest number of filings in 2014 with 1,211 cases, and their lowest number in 2022 with 661 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,920 cases in total) is 820, and the median is 941. 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.
| Index | Value |
|---|---|
| Average | 820 patents |
| Std Dev | 290 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 661 cases | -27.20 % |
| 2021 year | 908 cases | -6.78 % |
| 2020 year | 974 cases | -6.79 % |
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 ビスマス 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 ビスマス, 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.
ビスマス, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ビスマス 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 9,455 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.
ビスマス
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 ビスマス 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, JFEスチール株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 32 cases, followed by 日本製鉄株式会社 with 26 cases.
| Name | Cases |
|---|---|
| JFEスチール株式会社 | 32 cases |
| 日本製鉄株式会社 | 26 cases |
| 株式会社東芝 | 17 cases |
| TDK株式会社 | 14 cases |
| 株式会社村田製作所 | 7 cases |
| セイコーエプソン株式会社 | 5 cases |
| パナソニックホールディングス株式会社 | 1 cases |
| 富士通株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 日本製鉄株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 212 cases, followed by TDK株式会社 with 203 cases.
| Name | Cases |
|---|---|
| 日本製鉄株式会社 | 212 cases |
| TDK株式会社 | 203 cases |
| JFEスチール株式会社 | 148 cases |
| 株式会社東芝 | 134 cases |
| 株式会社村田製作所 | 79 cases |
| セイコーエプソン株式会社 | 64 cases |
| 住友電気工業株式会社 | 37 cases |
| パナソニックホールディングス株式会社 | 27 cases |
| 富士通株式会社 | 21 cases |
| 株式会社日立製作所 | 20 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 ビスマス 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, 日本製鉄株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 26 cases, followed by 株式会社東芝 with 17 cases.
| Name | Cases |
|---|---|
| 日本製鉄株式会社 | 26 cases |
| 株式会社東芝 | 17 cases |
| TDK株式会社 | 14 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, 日本製鉄株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 212 cases, followed by TDK株式会社 with 203 cases.
| Name | Cases |
|---|---|
| 日本製鉄株式会社 | 212 cases |
| TDK株式会社 | 203 cases |
| 株式会社東芝 | 134 cases |
| 住友電気工業株式会社 | 37 cases |
| パナソニックホールディングス株式会社 | 27 cases |
| 株式会社日立製作所 | 20 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ビスマス’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 ビスマス’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
ビスマス filed 27 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, 14 cases in total) is 2.3, and the median is 2.5. 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 6 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 2.3 patents |
| Std Dev | 1.5 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | -50.0 % |
| 2020 year | 4 cases | 0 |
Trends in filing of joint patent applications with 株式会社東芝
ビスマス filed 134 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, 82 cases in total) is 13.7, and the median is 12.5. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 24 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 13.7 patents |
| Std Dev | 5.4 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -42.9 % |
| 2021 year | 14 cases | +27.27 % |
| 2020 year | 11 cases | -31.2 % |
Trends in filing of joint patent applications with TDK株式会社
ビスマス filed 203 joint applications with TDK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, 133 cases in total) is 22.2, and the median is 21.0. The coefficient of variation (standard deviation/mean) is 0.6, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 44 cases, and their lowest number in 2014 with 11 cases.
| Index | Value |
|---|---|
| Average | 22.2 patents |
| Std Dev | 13.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 12 cases | -36.8 % |
| 2021 year | 19 cases | -17.39 % |
| 2020 year | 23 cases | -30.3 % |
Trends in filing of joint patent applications with 株式会社日立製作所
ビスマス filed 20 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, 4 cases in total) is 0.7, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.4, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 7 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.7 patents |
| Std Dev | 0.9 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 2 cases | - |
| 2019 year | 0 cases | -100 % |
| 2018 year | 2 cases | -50.0 % |
Trends in filing of joint patent applications with 日本製鉄株式会社
ビスマス filed 212 joint applications with 日本製鉄株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 131 cases in total) is 21.8, and the median is 19.5. 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 40 cases, and their lowest number in 2017 with 6 cases.
| Index | Value |
|---|---|
| Average | 21.8 patents |
| Std Dev | 10.0 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | -33.3 % |
| 2021 year | 15 cases | -62.5 % |
| 2020 year | 40 cases | +48.1 % |
Information on important patents (JP)
The following shows JP patents held by ビスマス that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ビスマス’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 ビスマス 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 (2014-11-01 to 2024-10-31), 1 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5723056 "はんだ合金、ソルダペーストおよび電子回路基板" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5723056 | はんだ合金、ソルダペーストおよび電子回路基板 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 39 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent 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) , next is 特許7421336 "ポリオール組成物、発泡性ポリウレタン組成物及びポリウレタンフォーム" (Opposition day 2024-07-09) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 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 |
| 2 | 特許7421336 | ポリオール組成物、発泡性ポリウレタン組成物及びポリウレタンフォーム | 2024-07-09 |
| 3 | 特許7382703 | 包装材、包装容器、蓋体及びラベル | 2024-05-08 |
| 4 | 特許7363918 | 異方性導電材料 | 2024-04-15 |
| 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7349954 | 保護素子 | 2024-03-25 |
| 7 | 特許7344565 | 未分化細胞検出法 | 2024-03-13 |
| 8 | 特許7340728 | ニッケル粒子及びニッケル粒子の製造方法 | 2024-03-05 |
| 9 | 特許7327604 | 包装材、包装容器、蓋体及びラベル | 2024-02-15 |
| 10 | 特許7323085 | 積層体、包装体、積層体の製造方法 | 2024-02-01 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 79 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-042419 "発泡性ウレタン樹脂組成物及びポリウレタン発泡体" (Protest day 2024-08-23) , next is 特表2023-554116 "幅方向に沿って優れたスポット溶接性が均等に実現される高強度溶融亜鉛めっき鋼板及びその製造方法" (Protest day 2024-08-07) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-042419 | 発泡性ウレタン樹脂組成物及びポリウレタン発泡体 | 2024-08-23 |
| 2 | 特表2023-554116 | 幅方向に沿って優れたスポット溶接性が均等に実現される高強度溶融亜鉛めっき鋼板及びその製造方法 | 2024-08-07 |
| 3 | 特表2024-500436 | 表面品質とスポット溶接性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法 | 2024-08-07 |
| 4 | 特表2024-500850 | 表面品質とスポット溶接性に優れた高強度溶融亜鉛めっき鋼板及びその製造方法 | 2024-08-06 |
| 5 | 特開2024-009991 | 鉛フリーはんだ組成物 | 2024-07-19 |
| 6 | 特開2023-012377 | ウレタン樹脂組成物及びポリウレタンフォーム | 2024-07-09 |
| 7 | 特許7530274 | ポリオール組成物と触媒のセット、発泡性ポリウレタン組成物、ポリウレタンフォーム及びポリウレタンフォームの製造方法 | 2024-07-08 |
| 8 | 特許7557663 | 脱硝触媒および該触媒を用いた脱硝方法 | 2024-06-04 |
| 9 | 特開2022-097004 | 方向性電磁鋼板及びその製造方法 | 2024-05-27 |
| 10 | 特開2022-035857 | 発泡性ウレタン樹脂組成物 | 2024-05-16 |
| 11 | 特開2022-058178 | 試料の製造方法、及び試料の観察方法 | 2024-05-15 |
| 12 | 特開2022-082836 | 触媒の製造方法 | 2024-04-22 |
| 13 | 特表2022-536159 | 高弾性率及び低誘電率を有するポリアミド組成物、及びその使用 | 2024-04-22 |
| 14 | 特開2023-174904 | コーティング剤 | 2024-04-17 |
| 15 | 特許7527658 | 膜構造体、圧電体膜及び超伝導体膜 | 2024-04-09 |
| 16 | 特許7547601 | ポリオール組成物、発泡性ポリウレタン組成物及びポリウレタンフォーム | 2024-03-27 |
| 17 | 特開2023-153081 | フッ素樹脂組成物、及び、成形体 | 2024-03-14 |
| 18 | 特開2022-042424 | ポリオール含有組成物、発泡性ポリウレタン組成物、及びポリウレタンフォーム | 2024-03-11 |
| 19 | 特開2022-049497 | ポリオール含有組成物、発泡性ポリウレタン組成物、ポリウレタンフォーム及びポリウレタンフォームの製造方法 | 2024-03-11 |
| 20 | 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 |
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), 166 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7032618 "動物用コンタクトレンズ" (5 times) , and the next most protest patent is 特開2016-088911 "高い被覆特性を有する組成物" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7032618 | 動物用コンタクトレンズ | 5 times |
| 2 | 特開2016-088911 | 高い被覆特性を有する組成物 | 4 times |
| 3 | 特許7453744 | 組成物、フィルム、積層構造体、発光装置及びディスプレイ | 4 times |
| 4 | 特許7402203 | ウレタン樹脂組成物 | 4 times |
| 5 | 特許7442271 | 発泡性ウレタン樹脂組成物及びポリウレタン発泡体 | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 123 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特開2022-042419 "発泡性ウレタン樹脂組成物及びポリウレタン発泡体" (Inspection day 2024-08-27) , next is 特許7530274 "ポリオール組成物と触媒のセット、発泡性ポリウレタン組成物、ポリウレタンフォーム及びポリウレタンフォームの製造方法" (Inspection day 2024-08-06) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2022-042419 | 発泡性ウレタン樹脂組成物及びポリウレタン発泡体 | 2024-08-27 |
| 2 | 特許7530274 | ポリオール組成物と触媒のセット、発泡性ポリウレタン組成物、ポリウレタンフォーム及びポリウレタンフォームの製造方法 | 2024-08-06 |
| 3 | 特開2023-012377 | ウレタン樹脂組成物及びポリウレタンフォーム | 2024-08-01 |
| 4 | 特開2022-007121 | 鉛フリーはんだ合金とその接合体 | 2024-07-17 |
| 5 | 特開2020-078293 | 高純度酸化鉄ナノ粒子の細胞での生産 | 2024-07-17 |
| 6 | 特開2022-110130 | 新規の阻害剤 | 2024-06-27 |
| 7 | 特表2023-543112 | 電解質材料及び形成する方法 | 2024-06-25 |
| 8 | 特開2022-097004 | 方向性電磁鋼板及びその製造方法 | 2024-06-18 |
| 9 | 特開2022-058178 | 試料の製造方法、及び試料の観察方法 | 2024-06-04 |
| 10 | 特開2022-144570 | エポキシ樹脂組成物、およびプリプレグ | 2024-05-24 |
| 11 | 特開2022-035857 | 発泡性ウレタン樹脂組成物 | 2024-05-21 |
| 12 | 特許7547601 | ポリオール組成物、発泡性ポリウレタン組成物及びポリウレタンフォーム | 2024-05-15 |
| 13 | 特許7527658 | 膜構造体、圧電体膜及び超伝導体膜 | 2024-05-15 |
| 14 | 特開2022-082836 | 触媒の製造方法 | 2024-05-08 |
| 15 | 特表2022-536159 | 高弾性率及び低誘電率を有するポリアミド組成物、及びその使用 | 2024-05-01 |
| 16 | 特許5122976 | 線維症の治療又は予防のための薬物 | 2024-04-25 |
| 17 | 特開2023-174904 | コーティング剤 | 2024-04-19 |
| 18 | 特表2023-526327 | 薬物の有効性を高めるための組成物及び方法 | 2024-04-16 |
| 19 | 特開2023-153081 | フッ素樹脂組成物、及び、成形体 | 2024-04-09 |
| 20 | 特許7467479 | 多発性骨髄腫の治療における抗増殖化合物及び第２の活性薬剤とそれらの併用方法 | 2024-03-22 |
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), 231 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許7527658 "膜構造体、圧電体膜及び超伝導体膜" (10 times) , and the next most inspection patent is 特許6985002 "ウレタン樹脂組成物" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7527658 | 膜構造体、圧電体膜及び超伝導体膜 | 10 times |
| 2 | 特許6985002 | ウレタン樹脂組成物 | 8 times |
| 3 | 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 |
| 4 | 特許7032618 | 動物用コンタクトレンズ | 8 times |
| 5 | 特許6385437 | 基体上の老朽化被覆層を覆うための方法及び該方法における使用に好適な被覆組成物 | 7 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), 2,022 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.0. The most cited patent is 特許6291511 "磁気記録媒体用磁性粉" (105 times) , and the next most cited patent is 特許5985728 "磁気メモリ" (39 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6291511 | 磁気記録媒体用磁性粉 | 105 times |
| 2 | 特許5985728 | 磁気メモリ | 39 times |
| 3 | 特許7184907 | ＢＳＳ ＰＣＰ／ＡＰクラスタサービスセットのチャネルアクセス | 38 times |
| 4 | 特許6386121 | 二次電池、電池パック、車両、及び定置用電池 | 32 times |
| 5 | 特許6200534 | 鉛フリーはんだ合金、電子回路基板および電子制御装置 | 30 times |
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