対水表面処理用物質技術 (JP Patent Analysis Report)
The Theme Code "対水表面処理用物質技術" had 27 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -9 filings (-25.0%) over 36 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2018 with 136 cases, and their lowest number in 2023 with 48 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 467 cases in total) is 77.8, and the median is 92.0. 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.
| Index | Value |
|---|---|
| Average | 77.8 patents |
| Std Dev | 36.0 |
| COV | 0.5 |
The number of filings has been decreasing for the last 3 years (2021 to 2024).
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 48 cases | -47.8 % |
| 2022 year | 92 cases | 0 |
| 2021 year | 92 cases | -21.37 % |
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 対水表面処理用物質技術[4H020] 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 対水表面処理用物質技術, 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 対水表面処理用物質技術
- 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.
対水表面処理用物質技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 対水表面処理用物質技術 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 対水表面処理用物質技術 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 対水表面処理用物質技術 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 974 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.
対水表面処理用物質技術[4H020]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 対水表面処理用物質技術 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 (2023 to 2025).
Comparing the number of applications of each company, ダイキン工業株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 40 cases, followed by TOTO株式会社 with 3 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 40 cases |
| TOTO株式会社 | 3 cases |
| AGC株式会社 | 1 cases |
| 信越化学工業株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, ダイキン工業株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 200 cases, followed by AGC株式会社 with 73 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 200 cases |
| AGC株式会社 | 73 cases |
| 信越化学工業株式会社 | 57 cases |
| 日油株式会社 | 23 cases |
| セントラル硝子株式会社 | 16 cases |
| DIC株式会社 | 14 cases |
| TOTO株式会社 | 11 cases |
| 日本板硝子株式会社 | 10 cases |
| 株式会社ソフト99コーポレーション | 8 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 対水表面処理用物質技術 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 (2023 to 2025).
among the top coapplicants, ダイキン工業株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 40 cases, followed by TOTO株式会社 with 3 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 40 cases |
| TOTO株式会社 | 3 cases |
| AGC株式会社 | 1 cases |
| 信越化学工業株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
among the top coapplicants, ダイキン工業株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 200 cases, followed by AGC株式会社 with 73 cases.
| Name | Cases |
|---|---|
| ダイキン工業株式会社 | 200 cases |
| AGC株式会社 | 73 cases |
| 信越化学工業株式会社 | 57 cases |
| 日油株式会社 | 23 cases |
| セントラル硝子株式会社 | 16 cases |
| TOTO株式会社 | 11 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 対水表面処理用物質技術’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 対水表面処理用物質技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with ダイキン工業株式会社
対水表面処理用物質技術 filed 200 joint applications with ダイキン工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 134 cases in total) is 22.3, and the median is 22.5. 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 decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2022 with 33 cases, and their lowest number in 2021 with 15 cases.
| Index | Value |
|---|---|
| Average | 22.3 patents |
| Std Dev | 8.0 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 28 cases | -15.15 % |
| 2022 year | 33 cases | +120 % |
| 2021 year | 15 cases | -48.3 % |
Trends in filing of joint patent applications with AGC株式会社
対水表面処理用物質技術 filed 73 joint applications with AGC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, 19 cases in total) is 3.2, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 32 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 3.2 patents |
| Std Dev | 3.8 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 0 cases | -100 % |
| 2022 year | 1 cases | 0 |
| 2021 year | 1 cases | -80.0 % |
Trends in filing of joint patent applications with 信越化学工業株式会社
対水表面処理用物質技術 filed 57 joint applications with 信越化学工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 26 cases in total) is 4.3, and the median is 4.5. 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 2017 with 10 cases, and their lowest number in 2023 with 1 cases.
| Index | Value |
|---|---|
| Average | 4.3 patents |
| Std Dev | 3.2 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -66.7 % |
| 2022 year | 3 cases | -50.0 % |
| 2021 year | 6 cases | -14.29 % |
Trends in filing of joint patent applications with TOTO株式会社
対水表面処理用物質技術 filed 11 joint applications with TOTO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, 11 cases in total) is 1.8, 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2020 with 4 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.8 patents |
| Std Dev | 1.6 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 3 cases | - |
| 2022 year | 0 cases | -100 % |
| 2021 year | 3 cases | -25.00 % |
Trends in filing of joint patent applications with セントラル硝子株式会社
対水表面処理用物質技術 filed 16 joint applications with セントラル硝子株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 10 years (2014 to 2024, 17 cases in total) is 1.5, and the median is 1.0. 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 2016 with 7 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.5 patents |
| Std Dev | 2.2 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2019 year | 1 cases | 0 |
| 2018 year | 1 cases | -80.0 % |
| 2017 year | 5 cases | -28.57 % |
Information on important patents (JP)
The following shows JP patents held by 対水表面処理用物質技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 対水表面処理用物質技術’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 対水表面処理用物質技術 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 (2022-01-01 ~ 2024-12-31), there were 10 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7398228 "主剤及び硬化剤のセット、防水材並びにその施工方法" (Opposition day 2024-05-28) , next is 特許7309156 "球状架橋粒子" (Opposition day 2024-01-16) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7398228 | 主剤及び硬化剤のセット、防水材並びにその施工方法 | 2024-05-28 |
| 2 | 特許7309156 | 球状架橋粒子 | 2024-01-16 |
| 3 | 特許7252757 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-10-04 |
| 4 | 特許7217481 | 撥水コーティング組成物 | 2023-08-02 |
| 5 | 特許7213866 | 皮脂との親和性が高い有機ポリマーを含む層を備えた物品 | 2023-07-26 |
| 6 | 特許7085829 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2022-12-13 |
| 7 | 特許7031689 | 含フッ素エーテル組成物、コーティング液および物品 | 2022-09-05 |
| 8 | 特許7007611 | パーフルオロ（ポリ）エーテル基含有シラン化合物を含む組成物 | 2022-07-21 |
| 9 | 特許6969599 | 含フッ素エーテル組成物、コーティング液および物品 | 2022-05-20 |
| 10 | 特許6927373 | 表面処理剤 | 2022-02-25 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 25 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2023-000315 "紙製容器および紙製容器における被膜形成方法" (Protest day 2024-11-15) , next is 特開2023-104910 "衛生陶器" (Protest day 2024-10-31) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-000315 | 紙製容器および紙製容器における被膜形成方法 | 2024-11-15 |
| 2 | 特開2023-104910 | 衛生陶器 | 2024-10-31 |
| 3 | 特開2023-104911 | 衛生陶器 | 2024-10-31 |
| 4 | 特開2022-169275 | 分散液 | 2024-09-06 |
| 5 | 特許7544028 | 撥水性繊維構造物の製造方法、繊維構造物および衣料 | 2024-06-03 |
| 6 | 特開2022-111181 | 表面処理剤 | 2024-05-30 |
| 7 | 再公表2020/129670 | ウレタン樹脂組成物、表面処理剤、及び、物品 | 2023-10-13 |
| 8 | 特許7540653 | 土木建築材料用吸水防止材 | 2023-10-05 |
| 9 | 特許7437896 | 熱硬化性樹脂組成物、成形材料、成形品、水廻り用樹脂材料、水廻り用成形材料および水廻り用製品 | 2023-08-24 |
| 10 | 特許7469845 | 繊維用撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-08-24 |
| 11 | 特許7555355 | 撥水剤組成物、撥水剤組成物の製造方法、および、繊維製品 | 2023-08-24 |
| 12 | 再公表2020/022367 | 撥水剤、撥水性繊維製品の製造方法および撥水性繊維製品 | 2023-08-09 |
| 13 | 特許7532954 | 撥水処理剤、撥水構造体及び撥水構造体の製造方法 | 2023-07-19 |
| 14 | 特許7491949 | ポリウレタン樹脂組成物、撥剤、繊維撥水剤および防汚コート剤 | 2023-05-29 |
| 15 | 特開2021-143292 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-04-04 |
| 16 | 特許7252757 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-01-20 |
| 17 | 特許7280158 | 表面処理組成物 | 2022-11-08 |
| 18 | 特許7276797 | 繊維用表面処理剤および繊維製品 | 2022-10-19 |
| 19 | 特許7288209 | スリップ防止効果のある撥水性有機微粒子 | 2022-10-05 |
| 20 | 特許7233358 | 表面処理液、及び表面処理方法 | 2022-06-10 |
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), 45 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.6. The most protest patent is 特許6741442 "撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法" (6 times) , and the next most protest patent is 特開2022-169275 "分散液" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6741442 | 撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法 | 6 times |
| 2 | 特開2022-169275 | 分散液 | 4 times |
| 3 | 特許6883434 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 3 times |
| 4 | 特許7146426 | 繊維用撥水剤組成物及びその利用 | 3 times |
| 5 | 特許6529318 | 非フッ素系ポリマー、撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 33 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特許7043059 "自動車用コーティング剤" (Inspection day 2024-12-04) , next is 特開2023-104910 "衛生陶器" (Inspection day 2024-11-05) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7043059 | 自動車用コーティング剤 | 2024-12-04 |
| 2 | 特開2023-104910 | 衛生陶器 | 2024-11-05 |
| 3 | 特開2023-104911 | 衛生陶器 | 2024-11-05 |
| 4 | 特開2022-111181 | 表面処理剤 | 2024-07-01 |
| 5 | 特許7544028 | 撥水性繊維構造物の製造方法、繊維構造物および衣料 | 2024-06-04 |
| 6 | 特開2022-169275 | 分散液 | 2023-12-27 |
| 7 | 特開2024-065070 | フロントガラスのワイパーブレード用途向けの耐摩耗性コーティング組成物 | 2023-11-27 |
| 8 | 再公表2020/129670 | ウレタン樹脂組成物、表面処理剤、及び、物品 | 2023-11-14 |
| 9 | 特許7540653 | 土木建築材料用吸水防止材 | 2023-11-13 |
| 10 | 特開2021-020831 | 自動車用窓ガラス | 2023-10-26 |
| 11 | 再公表2020/022367 | 撥水剤、撥水性繊維製品の製造方法および撥水性繊維製品 | 2023-09-14 |
| 12 | 特許7085829 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-09-13 |
| 13 | 特許7252757 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-09-13 |
| 14 | 特許7469845 | 繊維用撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-09-13 |
| 15 | 特許7532954 | 撥水処理剤、撥水構造体及び撥水構造体の製造方法 | 2023-08-24 |
| 16 | 特許7491949 | ポリウレタン樹脂組成物、撥剤、繊維撥水剤および防汚コート剤 | 2023-06-23 |
| 17 | 特許7555355 | 撥水剤組成物、撥水剤組成物の製造方法、および、繊維製品 | 2023-05-17 |
| 18 | 特開2021-143292 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 2023-04-25 |
| 19 | 特許7276797 | 繊維用表面処理剤および繊維製品 | 2022-11-18 |
| 20 | 特許7288209 | スリップ防止効果のある撥水性有機微粒子 | 2022-10-14 |
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), 60 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.7. The most inspection patent is 特許6741442 "撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法" (7 times) , and the next most inspection patent is 特開2022-169275 "分散液" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6741442 | 撥水助剤、非フッ素系撥水剤組成物、及び撥水性繊維製品の製造方法 | 7 times |
| 2 | 特開2022-169275 | 分散液 | 7 times |
| 3 | 特許6883434 | 撥水剤組成物、撥水性繊維製品及び撥水性繊維製品の製造方法 | 4 times |
| 4 | 特許7146426 | 繊維用撥水剤組成物及びその利用 | 4 times |
| 5 | 特開2023-104910 | 衛生陶器 | 4 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), 280 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.9. The most cited patent is 特許6180698 "撥水性被膜及びそれが形成された製品" (81 times) , and the next most cited patent is 特許6435871 "パーフルオロ（ポリ）エーテル基含有シラン化合物を含む表面処理剤" (18 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6180698 | 撥水性被膜及びそれが形成された製品 | 81 times |
| 2 | 特許6435871 | パーフルオロ（ポリ）エーテル基含有シラン化合物を含む表面処理剤 | 18 times |
| 3 | 特許6524955 | フルオロポリエーテル基含有ポリマー変性シラン、表面処理剤及び物品 | 17 times |
| 4 | 特許5835512 | パーフルオロ（ポリ）エーテル基含有シラン化合物 | 13 times |
| 5 | 特許6123939 | パーフルオロ（ポリ）エーテル基含有シラン化合物 | 11 times |
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