金属質粉又はその懸濁液の製造技術 (JP Patent Analysis Report)
The Theme Code "金属質粉又はその懸濁液の製造技術" had 154 patent application filings in the most recent period (2022-01-01 to 2022-09-30). This is a with an decreasing trend transition of -36 filings (-18.9%) over 190 they had in the same period of the previous year (2021-01-01 to 2021-09-30).
The highest number of filings in 2017 with 360 cases, and their lowest number in 2022 with 201 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 1,438 cases in total) is 240, and the median is 266. 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 | 240 patents |
| Std Dev | 104 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 201 cases | -18.95 % |
| 2021 year | 248 cases | -12.98 % |
| 2020 year | 285 cases | -13.90 % |
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 金属質粉又はその懸濁液の製造技術[4K017] for the period of the last 10 years (2014-01-01 to 2024-05-31). 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 金属質粉又はその懸濁液の製造技術, 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 金属質粉又はその懸濁液の製造技術
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
He is a patent attorney at a patent office. He specializes in invention counseling, patent filing, and intellectual property strategies for start-up companies and new businesses in the fields of software, information technology and artificial intelligence. He runs a patent course for beginners on Udemy, an online course provider.
After studying physics at the University of Tokyo as a doctoral student, he was engaged in intellectual property analysis and technology trend research as an in-house patent attorney at a precision equipment manufacturer and at Toyota Central R&D Labs. Inc..
Introduction
The concept of the "IP landscape" (IPL) has been attracting attention recently.
An IP landscape is not limited to patent information, but also integrates and analyzes business information (e.g., non-patent information such as papers, news releases, stock information, and market information). Intellectual-property-based business management is realized through the analysis of intellectual property information applied to the formulation of management strategies and business strategies. This is a comprehensive approach that includes but not limited to planning of open and closed strategies, selecting M&A candidates, searching for alliance partners, and formulating intellectual property strategies, through the exploitation of intellectual property information.
IP landscaping usually includes patent search and patent analysis. In patent search and patent analysis, it is important to grasp the market position of each company and the overall technological trends and development trends for each technology. More specifically, it is important to understand what intellectual property your own company and other companies hold, what the strengths and weaknesses of other companies are, and how other companies are trying to exploit their intellectual property. In other words, it is important to understand both the business strategy and the intellectual property strategy of each company.
After reading this search report, you may be interested in more detailed patent searches and patent analysis. We offer a service called Patent Integration, which is an integrated patent search and patent analysis service. With reasonable pricing and a simple user interface such that even beginners can quickly search for and analyze patent information by company or technology from a web browser, please consider using it for detailed patent searches, patent analysis, and IP landscaping.
Patent Integration has a patent-landscaping function that can visually represent a set of tens of thousands of patents/patent applications. This allows you to convincingly show the technical positions of your company and its competitors to your management and business strategists in order to formulate management strategies and business strategies.
金属質粉又はその懸濁液の製造技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 金属質粉又はその懸濁液の製造技術 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 金属質粉又はその懸濁液の製造技術 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 金属質粉又はその懸濁液の製造技術 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 2,823 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.
金属質粉又はその懸濁液の製造技術[4K017]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 金属質粉又はその懸濁液の製造技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 15 cases, followed by DOWAエレクトロニクス株式会社 with 13 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 15 cases |
| DOWAエレクトロニクス株式会社 | 13 cases |
| 住友金属鉱山株式会社 | 11 cases |
| TDK株式会社 | 7 cases |
| 田中貴金属工業株式会社 | 7 cases |
| 三井金属鉱業株式会社 | 6 cases |
| 株式会社プロテリアル | 5 cases |
| セイコーエプソン株式会社 | 5 cases |
| 大同特殊鋼株式会社 | 3 cases |
| 三菱マテリアル株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 住友金属鉱山株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 221 cases, followed by DOWAエレクトロニクス株式会社 with 148 cases.
| Name | Cases |
|---|---|
| 住友金属鉱山株式会社 | 221 cases |
| DOWAエレクトロニクス株式会社 | 148 cases |
| 株式会社プロテリアル | 88 cases |
| トヨタ自動車株式会社 | 78 cases |
| TDK株式会社 | 76 cases |
| 三菱マテリアル株式会社 | 40 cases |
| セイコーエプソン株式会社 | 37 cases |
| 三井金属鉱業株式会社 | 35 cases |
| 田中貴金属工業株式会社 | 20 cases |
| 大同特殊鋼株式会社 | 17 cases |
| 株式会社神戸製鋼所 | 5 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 patent information of the higher applicant in the technical theme 金属質粉又はその懸濁液の製造技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
among the top coapplicants, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 15 cases, followed by DOWAエレクトロニクス株式会社 with 13 cases.
| Name | Cases |
|---|---|
| トヨタ自動車株式会社 | 15 cases |
| DOWAエレクトロニクス株式会社 | 13 cases |
| 住友金属鉱山株式会社 | 11 cases |
| 三井金属鉱業株式会社 | 6 cases |
| 株式会社プロテリアル | 5 cases |
| 大同特殊鋼株式会社 | 3 cases |
| 三菱マテリアル株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, 住友金属鉱山株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 221 cases, followed by DOWAエレクトロニクス株式会社 with 148 cases.
| Name | Cases |
|---|---|
| 住友金属鉱山株式会社 | 221 cases |
| DOWAエレクトロニクス株式会社 | 148 cases |
| 株式会社プロテリアル | 88 cases |
| トヨタ自動車株式会社 | 78 cases |
| 三菱マテリアル株式会社 | 40 cases |
| 三井金属鉱業株式会社 | 35 cases |
| 大同特殊鋼株式会社 | 17 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 金属質粉又はその懸濁液の製造技術’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 金属質粉又はその懸濁液の製造技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 住友金属鉱山株式会社
金属質粉又はその懸濁液の製造技術 filed 221 joint applications with 住友金属鉱山株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 70 cases in total) is 11.7, and the median is 10.5. 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 45 cases, and their lowest number in 2022 with 9 cases.
| Index | Value |
|---|---|
| Average | 11.7 patents |
| Std Dev | 6.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | -47.1 % |
| 2021 year | 17 cases | +88.9 % |
| 2020 year | 9 cases | -25.00 % |
Trends in filing of joint patent applications with 三菱マテリアル株式会社
金属質粉又はその懸濁液の製造技術 filed 40 joint applications with 三菱マテリアル株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 22 cases in total) is 3.7, and the median is 3.0. 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 2021 with 10 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 3.7 patents |
| Std Dev | 3.1 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -90.0 % |
| 2021 year | 10 cases | +150 % |
| 2020 year | 4 cases | 0 |
Trends in filing of joint patent applications with 株式会社プロテリアル
金属質粉又はその懸濁液の製造技術 filed 88 joint applications with 株式会社プロテリアル for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 60 cases in total) is 10.0, and the median is 10.0. 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 18 cases, and their lowest number in 2022 with 4 cases.
| Index | Value |
|---|---|
| Average | 10.0 patents |
| Std Dev | 6.3 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 4 cases | -50.0 % |
| 2021 year | 8 cases | -33.3 % |
| 2020 year | 12 cases | -29.41 % |
Trends in filing of joint patent applications with DOWAエレクトロニクス株式会社
金属質粉又はその懸濁液の製造技術 filed 148 joint applications with DOWAエレクトロニクス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 59 cases in total) is 9.8, and the median is 9.5. 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 2015 with 29 cases, and their lowest number in 2021 with 6 cases.
| Index | Value |
|---|---|
| Average | 9.8 patents |
| Std Dev | 6.4 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 13 cases | +117 % |
| 2021 year | 6 cases | 0 |
| 2020 year | 6 cases | -60.0 % |
Trends in filing of joint patent applications with 大同特殊鋼株式会社
金属質粉又はその懸濁液の製造技術 filed 17 joint applications with 大同特殊鋼株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 11 cases in total) is 1.8, and the median is 2.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 4 cases, and their lowest number in 2014 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.8 patents |
| Std Dev | 0.9 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | +50.0 % |
| 2021 year | 2 cases | 0 |
| 2020 year | 2 cases | 0 |
Information on important patents (JP)
The following shows JP patents held by 金属質粉又はその懸濁液の製造技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 金属質粉又はその懸濁液の製造技術’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 金属質粉又はその懸濁液の製造技術 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 (2021-06-01 ~ 2024-05-31), there were 13 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7340728 "ニッケル粒子及びニッケル粒子の製造方法" (Opposition day 2024-03-05) , next is 特許7326514 "フレーク状銀粉およびその製造方法、ならびに導電性ペースト" (Opposition day 2024-02-14) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 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 |
| 2 | 特許7326514 | フレーク状銀粉およびその製造方法、ならびに導電性ペースト | 2024-02-14 |
| 3 | 特許7293591 | ニッケル粉末およびニッケル粉末の製造方法 | 2023-12-13 |
| 4 | 特許7288133 | 銀粉及び銀粉の製造方法ならびに導電性ペースト | 2023-12-05 |
| 5 | 特許7228274 | 超音波噴霧方法によって球状金属粉末を製造するデバイス | 2023-08-24 |
| 6 | 特許7091562 | 希土類磁石、希土類スパッタリング磁石、希土類拡散磁石及びその製造方法 | 2022-12-26 |
| 7 | 特許6955354 | 粉末積層造形に用いるための造形用材料 | 2022-04-08 |
| 8 | 特許6948441 | 低Ｃｏ水素吸蔵合金粉末 | 2022-03-31 |
| 9 | 特許6939336 | 拡散源 | 2022-03-18 |
| 10 | 特許6938057 | 被覆銀粒子とその製造方法、導電性組成物、および導電体 | 2022-03-16 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-06-01 ~ 2024-05-31), there were 31 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 再公表2020/137329 "銀ペースト" (Protest day 2024-05-20) , next is 特開2023-164097 "球状銀粉、球状銀粉の製造方法、球状銀粉製造装置、及び導電性ペースト" (Protest day 2024-04-17) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 再公表2020/137329 | 銀ペースト | 2024-05-20 |
| 2 | 特開2023-164097 | 球状銀粉、球状銀粉の製造方法、球状銀粉製造装置、及び導電性ペースト | 2024-04-17 |
| 3 | 特開2023-100105 | 金属超微粒子スラリーの製造方法 | 2024-01-16 |
| 4 | 特許7447805 | 積層インダクタの内部電極形成用銀ペースト | 2024-01-11 |
| 5 | 特開2022-055862 | 金属粉末分散体 | 2023-10-11 |
| 6 | 特許7416905 | 銀粉及び銀粉の製造方法 | 2023-09-08 |
| 7 | 特許7413075 | 導電性ペースト及び導電性積層体 | 2023-08-31 |
| 8 | 特表2022-545855 | 合金粉末、及びその製造方法 | 2023-06-09 |
| 9 | 特許7293591 | ニッケル粉末およびニッケル粉末の製造方法 | 2023-05-12 |
| 10 | 特開2021-063254 | ニッケル粒子及びその製造方法 | 2023-04-26 |
| 11 | 特許7487458 | 粉末材料、積層造形物、および粉末材料の製造方法 | 2023-01-17 |
| 12 | 特開2020-182900 | 高圧ガスアトマイザー用のガス供給システム | 2022-12-26 |
| 13 | 特許7212256 | ニッケル粉末の製造方法 | 2022-12-08 |
| 14 | 特許7294141 | 球状Ｔｉ系粉末およびその製造方法 | 2022-11-02 |
| 15 | 特許7422781 | 良好な耐食性および高い引張強度を有するニッケル合金、および半製品の製造方法 | 2022-09-09 |
| 16 | 特許7314507 | ニッケル粉末およびその製造方法 | 2022-05-20 |
| 17 | 特許7305117 | 白金ペースト | 2022-04-13 |
| 18 | 特許7192842 | 接合用銅ペースト、接合体の製造方法及び半導体装置の製造方法 | 2022-03-18 |
| 19 | 特開2019-108593 | 銀微粒子分散体の製造方法 | 2022-03-09 |
| 20 | 特許7430664 | 金属粒子 | 2022-02-28 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-06-01 to 2024-05-31), 58 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特許6979150 "被覆銀粒子とその製造方法、導電性組成物、および導電体" (5 times) , and the next most protest patent is 特許7005121 "無加圧接合用銅ペースト、接合体、及び半導体装置" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6979150 | 被覆銀粒子とその製造方法、導電性組成物、および導電体 | 5 times |
| 2 | 特許7005121 | 無加圧接合用銅ペースト、接合体、及び半導体装置 | 4 times |
| 3 | 再公表2020/137329 | 銀ペースト | 4 times |
| 4 | 特許7447805 | 積層インダクタの内部電極形成用銀ペースト | 3 times |
| 5 | 特開2017-150058 | ニッケル微粉末及びその製造方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-06-01 ~ 2024-05-31), there were 33 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特開2023-164097 "球状銀粉、球状銀粉の製造方法、球状銀粉製造装置、及び導電性ペースト" (Inspection day 2024-05-15) , next is 特開2023-100105 "金属超微粒子スラリーの製造方法" (Inspection day 2024-01-25) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-164097 | 球状銀粉、球状銀粉の製造方法、球状銀粉製造装置、及び導電性ペースト | 2024-05-15 |
| 2 | 特開2023-100105 | 金属超微粒子スラリーの製造方法 | 2024-01-25 |
| 3 | 特開2022-062051 | 磁気性能が改善又は回復されたＮＤ－ＦＥ－Ｂ磁石を形成するための磁石の再生 | 2023-12-22 |
| 4 | 特開2022-055862 | 金属粉末分散体 | 2023-10-30 |
| 5 | 特表2022-545855 | 合金粉末、及びその製造方法 | 2023-08-09 |
| 6 | 特開2021-063254 | ニッケル粒子及びその製造方法 | 2023-06-09 |
| 7 | 特許7293591 | ニッケル粉末およびニッケル粉末の製造方法 | 2023-06-08 |
| 8 | 特許7447805 | 積層インダクタの内部電極形成用銀ペースト | 2023-05-15 |
| 9 | 再公表2020/137329 | 銀ペースト | 2023-05-15 |
| 10 | 特許7379362 | 低Ｂ含有Ｒ－Ｆｅ－Ｂ系焼結磁石及び製造方法 | 2023-03-07 |
| 11 | 特許7487458 | 粉末材料、積層造形物、および粉末材料の製造方法 | 2023-02-21 |
| 12 | 特許7443313 | 高能力での高品質球状粉末の生産のためのプラズマ装置 | 2022-12-09 |
| 13 | 特許7294141 | 球状Ｔｉ系粉末およびその製造方法 | 2022-11-30 |
| 14 | 特許7263004 | 高能力での高品質球状粉末の生産のためのプラズマ装置 | 2022-10-03 |
| 15 | 特許7326410 | 軟磁性合金粉末及びその製造方法 | 2022-09-13 |
| 16 | 特許7413075 | 導電性ペースト及び導電性積層体 | 2022-06-13 |
| 17 | 特許7314507 | ニッケル粉末およびその製造方法 | 2022-05-30 |
| 18 | 特許7283703 | 広分布な粒度分布を持つ銀ナノ粒子の製造方法及び銀ナノ粒子 | 2022-04-20 |
| 19 | 特開2019-108593 | 銀微粒子分散体の製造方法 | 2022-04-05 |
| 20 | 特許7430664 | 金属粒子 | 2022-03-22 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-06-01 to 2024-05-31), 79 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7005121 "無加圧接合用銅ペースト、接合体、及び半導体装置" (8 times) , and the next most inspection patent is 特許6427677 "軟磁性材料およびその製造方法" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7005121 | 無加圧接合用銅ペースト、接合体、及び半導体装置 | 8 times |
| 2 | 特許6427677 | 軟磁性材料およびその製造方法 | 7 times |
| 3 | 特許6988831 | 無加圧接合用銅ペースト、接合体、及び半導体装置 | 6 times |
| 4 | 特開2017-150058 | ニッケル微粉末及びその製造方法 | 5 times |
| 5 | 特許7447805 | 積層インダクタの内部電極形成用銀ペースト | 3 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-06-01 to 2024-05-31), 716 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 特許7097180 "付加製造によって機械の構成部品を製造するための方法" (17 times) , and the next most cited patent is 特開2016-025352 "軟磁性金属粉末及びその製造方法" (16 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7097180 | 付加製造によって機械の構成部品を製造するための方法 | 17 times |
| 2 | 特開2016-025352 | 軟磁性金属粉末及びその製造方法 | 16 times |
| 3 | 特開2015-008136 | 金属ナノ粒子分散物を作成する方法およびこれによって作られる分散物 | 16 times |
| 4 | 特許7005121 | 無加圧接合用銅ペースト、接合体、及び半導体装置 | 15 times |
| 5 | 特許6309149 | 軟磁性粉末、圧粉磁芯、磁性部品及び圧粉磁芯の製造方法 | 15 times |
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