不活性ガス (JP Patent Analysis Report)
The Technical Field "不活性ガス" had 198 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -65 filings (-24.7%) over 263 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 " 不活性気体 " in the search set.
The highest number of filings in 2016 with 1,293 cases, and their lowest number in 2023 with 334 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 4,087 cases in total) is 681, and the median is 854. 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.
| Index | Value |
|---|---|
| Average | 681 patents |
| Std Dev | 363 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 334 cases | -59.4 % |
| 2022 year | 822 cases | -7.33 % |
| 2021 year | 887 cases | -8.46 % |
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 不活性ガス 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 不活性ガス, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for 不活性ガス
- 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.
不活性ガス, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 不活性ガス 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 8,991 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.
不活性ガス
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 不活性ガス 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 (2023 to 2025).
Comparing the number of applications of each company, 東京エレクトロン株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 26 cases, followed by 日本製鉄株式会社 with 6 cases.
| Name | Cases |
|---|---|
| 東京エレクトロン株式会社 | 26 cases |
| 日本製鉄株式会社 | 6 cases |
| JFEスチール株式会社 | 6 cases |
| 株式会社東芝 | 2 cases |
| 住友電気工業株式会社 | 2 cases |
| キヤノン株式会社 | 2 cases |
| 三菱重工業株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 東京エレクトロン株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 374 cases, followed by 日本製鉄株式会社 with 122 cases.
| Name | Cases |
|---|---|
| 東京エレクトロン株式会社 | 374 cases |
| 日本製鉄株式会社 | 122 cases |
| JFEスチール株式会社 | 100 cases |
| 三菱重工業株式会社 | 55 cases |
| 株式会社東芝 | 51 cases |
| 住友電気工業株式会社 | 51 cases |
| セイコーエプソン株式会社 | 44 cases |
| キヤノン株式会社 | 44 cases |
| 株式会社日立製作所 | 9 cases |
| パナソニックホールディングス株式会社 | 4 cases |
| ソニーグループ株式会社 | 3 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 不活性ガス 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 (2023 to 2025).
Among the top coapplicants, 東京エレクトロン株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 26 cases, followed by 日本製鉄株式会社 with 6 cases.
| Name | Cases |
|---|---|
| 東京エレクトロン株式会社 | 26 cases |
| 日本製鉄株式会社 | 6 cases |
| 株式会社東芝 | 2 cases |
| 住友電気工業株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, 東京エレクトロン株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 374 cases, followed by 日本製鉄株式会社 with 122 cases.
| Name | Cases |
|---|---|
| 東京エレクトロン株式会社 | 374 cases |
| 日本製鉄株式会社 | 122 cases |
| 株式会社東芝 | 51 cases |
| 住友電気工業株式会社 | 51 cases |
| セイコーエプソン株式会社 | 44 cases |
| 株式会社日立製作所 | 9 cases |
| パナソニックホールディングス株式会社 | 4 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 不活性ガス’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 不活性ガス’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社東芝
不活性ガス filed 51 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, 20 cases in total) is 3.3, and the median is 2.0. The coefficient of variation (standard deviation/mean) is 1.0, and there have been very 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 2015 with 11 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 3.3 patents |
| Std Dev | 3.3 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 2 cases | +100 % |
| 2022 year | 1 cases | -80.0 % |
| 2021 year | 5 cases | -50.0 % |
Trends in filing of joint patent applications with 東京エレクトロン株式会社
不活性ガス filed 374 joint applications with 東京エレクトロン株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 209 cases in total) is 34.8, and the median is 40.5. 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 (2021 to 2024). The highest number of filings in 2018 with 57 cases, and their lowest number in 2023 with 25 cases.
| Index | Value |
|---|---|
| Average | 34.8 patents |
| Std Dev | 17.7 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 25 cases | -51.9 % |
| 2022 year | 52 cases | +15.56 % |
| 2021 year | 45 cases | +25.00 % |
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
不活性ガス filed 4 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 10 years (2014 to 2024, 4 cases in total) is 0.4, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 2 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.4 patents |
| Std Dev | 0.6 |
| COV | 1.8 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | - |
| 2020 year | 0 cases | - |
| 2019 year | 0 cases | - |
Trends in filing of joint patent applications with 株式会社日立製作所
不活性ガス filed 9 joint applications with 株式会社日立製作所 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 2 cases in total) is 0.3, 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 2017 with 3 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.3 patents |
| Std Dev | 0.5 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 1 cases | 0 |
| 2019 year | 1 cases | 0 |
| 2018 year | 1 cases | -66.7 % |
Trends in filing of joint patent applications with 日本製鉄株式会社
不活性ガス filed 122 joint applications with 日本製鉄株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 49 cases in total) is 8.2, and the median is 7.0. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2018 with 25 cases, and their lowest number in 2023 with 6 cases.
| Index | Value |
|---|---|
| Average | 8.2 patents |
| Std Dev | 5.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 6 cases | 0 |
| 2022 year | 6 cases | -25.00 % |
| 2021 year | 8 cases | -38.5 % |
Information on important patents (JP)
The following shows JP patents held by 不活性ガス that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 不活性ガス’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 不活性ガス 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
List of latest Invalidationed Trial patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 1 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.0 times. The most recently Invalidation Trial patent is 特許6498843 "溶解炉" (Invalidation Trial day 2022-10-27) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6498843 | 溶解炉 | 2022-10-27 |
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6538584 "ガス吹き込みノズル用耐火物の製造方法" (1 times) , and the next most invalidation trial patent is 特許6498843 "溶解炉" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6538584 | ガス吹き込みノズル用耐火物の製造方法 | 1 times |
| 2 | 特許6498843 | 溶解炉 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 25 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7414233 "蓄電デバイス用炭素質材料の製造方法および蓄電デバイス用炭素質材料" (Opposition day 2024-07-12) , next is 特許7512762 "スガマデクス含有の液体製剤" (Opposition day 2024-07-11) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7414233 | 蓄電デバイス用炭素質材料の製造方法および蓄電デバイス用炭素質材料 | 2024-07-12 |
| 2 | 特許7512762 | スガマデクス含有の液体製剤 | 2024-07-11 |
| 3 | 特許7400021 | 金属粉およびその製造方法 | 2024-06-13 |
| 4 | 特許7373671 | 耐食性、耐かじり性、加工性及び表面品質に優れためっき鋼板、及びその製造方法 | 2024-04-12 |
| 5 | 特許7332982 | 炭素原子間の不飽和結合によるプラズマ硬化性化合物を含む段差基板被覆膜形成組成物 | 2024-02-22 |
| 6 | 特許7315857 | 方向性電磁鋼板の製造方法 | 2024-01-22 |
| 7 | 特許7309376 | 熱発生方法および装置 | 2024-01-15 |
| 8 | 特許7296050 | バリア性積層フィルム及びバリア性積層フィルムの製造方法、並びにバリア性積層フィルムを備える包装材料 | 2023-12-20 |
| 9 | 特許7269416 | 石英ガラスクロスの製造方法 | 2023-11-07 |
| 10 | 特許7236805 | 官能化ポリチオフェンを生成するプロセス | 2023-09-08 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 54 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2024-110392 "誘電体、銅張積層体及びそれらの製造方法" (Protest day 2024-12-26) , next is 特開2023-184068 "低誘電正接シリカ粉体の製造方法" (Protest day 2024-12-17) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-110392 | 誘電体、銅張積層体及びそれらの製造方法 | 2024-12-26 |
| 2 | 特開2023-184068 | 低誘電正接シリカ粉体の製造方法 | 2024-12-17 |
| 3 | 特表2023-532306 | ポリエステル廃棄物のリサイクルを可能にする方法及びその方法を適用するシステム | 2024-11-20 |
| 4 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 2024-11-13 |
| 5 | 特開2022-181912 | 接合システムおよび表面改質方法 | 2024-10-30 |
| 6 | 特開2022-182279 | レーザ溶接方法、レーザ溶接装置、および電気装置 | 2024-10-21 |
| 7 | 特開2023-031584 | １，３－ブタジエンの製造方法及び１，３－ブタジエンの製造装置 | 2024-10-17 |
| 8 | 特開2022-060866 | 再精製パーム系油脂の製造方法 | 2024-09-02 |
| 9 | 特許7579985 | ＭｏＯ２ Ｃｌ２の製造 | 2024-08-30 |
| 10 | 特表2024-508601 | 多層経口薄フィルム | 2024-07-26 |
| 11 | 特許7607506 | 試料の製造方法、及び試料の観察方法 | 2024-07-22 |
| 12 | 特開2024-003430 | 燃焼システム | 2024-07-04 |
| 13 | 特開2022-072106 | 調理用油脂組成物 | 2024-07-03 |
| 14 | 特許7560523 | 積層造形装置及び三次元造形物の製造方法 | 2024-06-25 |
| 15 | 特開2022-128636 | 油脂の酸化防止方法 | 2024-06-07 |
| 16 | 特開2023-136391 | 酒類の製造方法 | 2024-05-20 |
| 17 | 特開2022-058178 | 試料の製造方法、及び試料の観察方法 | 2024-05-15 |
| 18 | 特開2021-123756 | 皮膜およびその製造方法 | 2024-04-23 |
| 19 | 特許7548015 | 熱可塑性樹脂及びその製造方法並びに該熱可塑性樹脂を含む光学レンズ | 2024-04-12 |
| 20 | 特表2023-506882 | 少なくとも１つの１，４：３，６－ジアンヒドロヘキシトールユニットを含有するポリエステルの、着色が低減され該ユニット組み込み率が改善された製造方法 | 2024-03-27 |
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), 124 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 再公表2019/050017 "バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法" (4 times) , and the next most protest patent is 特許7548015 "熱可塑性樹脂及びその製造方法並びに該熱可塑性樹脂を含む光学レンズ" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 4 times |
| 2 | 特許7548015 | 熱可塑性樹脂及びその製造方法並びに該熱可塑性樹脂を含む光学レンズ | 3 times |
| 3 | 特開2020-117806 | 銅合金スパッタリングターゲット | 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 | 特開2021-123756 | 皮膜およびその製造方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 82 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特表2023-506526 "薄膜堆積のための装置および方法" (Inspection day 2024-12-12) , next is 特許6684298 "固体燃料の製造方法及び固体燃料" (Inspection day 2024-12-11) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2023-506526 | 薄膜堆積のための装置および方法 | 2024-12-12 |
| 2 | 特許6684298 | 固体燃料の製造方法及び固体燃料 | 2024-12-11 |
| 3 | 特表2023-532306 | ポリエステル廃棄物のリサイクルを可能にする方法及びその方法を適用するシステム | 2024-12-10 |
| 4 | 特開2022-181912 | 接合システムおよび表面改質方法 | 2024-11-26 |
| 5 | 特開2024-059788 | フラックスレスろう付け用途向けのアルミニウム合金、その製造方法、及びその使用 | 2024-11-26 |
| 6 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 2024-11-19 |
| 7 | 特開2022-182279 | レーザ溶接方法、レーザ溶接装置、および電気装置 | 2024-11-13 |
| 8 | 特開2023-031584 | １，３－ブタジエンの製造方法及び１，３－ブタジエンの製造装置 | 2024-11-13 |
| 9 | 特開2022-060866 | 再精製パーム系油脂の製造方法 | 2024-09-03 |
| 10 | 特許7607506 | 試料の製造方法、及び試料の観察方法 | 2024-08-21 |
| 11 | 特許7509690 | 結晶化インジウムスズ複合酸化物膜、透明導電性フィルムおよびその製造方法 | 2024-07-25 |
| 12 | 特許7560523 | 積層造形装置及び三次元造形物の製造方法 | 2024-07-24 |
| 13 | 特開2022-072106 | 調理用油脂組成物 | 2024-07-19 |
| 14 | 特開2022-128636 | 油脂の酸化防止方法 | 2024-06-18 |
| 15 | 特開2023-136391 | 酒類の製造方法 | 2024-06-10 |
| 16 | 特表2021-518682 | 集積された超音波変換器 | 2024-06-04 |
| 17 | 特開2022-058178 | 試料の製造方法、及び試料の観察方法 | 2024-06-04 |
| 18 | 特開2021-123756 | 皮膜およびその製造方法 | 2024-05-24 |
| 19 | 特許7548015 | 熱可塑性樹脂及びその製造方法並びに該熱可塑性樹脂を含む光学レンズ | 2024-05-07 |
| 20 | 特表2023-524844 | 反応性ガスを有する燃料をパージする為のシステム | 2024-05-05 |
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), 199 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 特許6025881 "高純度ＰＴＨ含有凍結乾燥製剤およびその製造方法" (13 times) , and the next most inspection patent is 特開2021-138649 "スガマデクス含有の液体製剤及びその製造方法" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6025881 | 高純度ＰＴＨ含有凍結乾燥製剤およびその製造方法 | 13 times |
| 2 | 特開2021-138649 | スガマデクス含有の液体製剤及びその製造方法 | 5 times |
| 3 | 特許6990528 | アルミニウム合金ブレージングシートのろう付方法、及び、熱交換器の製造方法 | 5 times |
| 4 | 特許6536622 | βサイアロン蛍光体の製造方法 | 5 times |
| 5 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 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), 2,192 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.8. The most cited patent is 特許6095825 "基板処理装置および半導体装置の製造方法" (380 times) , and the next most cited patent is 特開2017-147128 "電池モジュール、および、電池システム" (33 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6095825 | 基板処理装置および半導体装置の製造方法 | 380 times |
| 2 | 特開2017-147128 | 電池モジュール、および、電池システム | 33 times |
| 3 | 特許6327295 | ドライエッチング方法 | 33 times |
| 4 | 特許6651789 | 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池 | 31 times |
| 5 | 特許6210439 | 非水系電解質二次電池用正極活物質とその製造方法、及び該正極活物質を用いた非水系電解質二次電池 | 27 times |
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