親水性 (JP Patent Analysis Report)
The Technical Field "親水性" had 151 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -169 filings (-52.8%) over 320 they had in the same period of the previous year (2022-01-01 to 2022-04-30).
The highest number of filings in 2017 with 1,773 cases, and their lowest number in 2023 with 288 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 5,157 cases in total) is 860, and the median is 1,013. 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.
| Index | Value |
|---|---|
| Average | 860 patents |
| Std Dev | 524 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 288 cases | -68.7 % |
| 2022 year | 919 cases | -16.98 % |
| 2021 year | 1,107 cases | -18.78 % |
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 親水性 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 親水性, 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.
親水性, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 親水性 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 12,047 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.
親水性
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "親水性".
- 親水性 (Main page / Including the following synonyms)
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 親水性 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 8 cases, followed by キヤノン株式会社 with 8 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 8 cases |
| キヤノン株式会社 | 8 cases |
| 東レ株式会社 | 4 cases |
| ロレアル | 3 cases |
| コニカミノルタ株式会社 | 2 cases |
| 富士フイルム株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 富士フイルム株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 293 cases, followed by 花王株式会社 with 209 cases.
| Name | Cases |
|---|---|
| 富士フイルム株式会社 | 293 cases |
| 花王株式会社 | 209 cases |
| 東レ株式会社 | 177 cases |
| ロレアル | 148 cases |
| キヤノン株式会社 | 92 cases |
| コニカミノルタ株式会社 | 72 cases |
| 東洋紡株式会社 | 28 cases |
| 三菱製紙株式会社 | 15 cases |
| パナソニックホールディングス株式会社 | 7 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 親水性 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, 花王株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 8 cases, followed by キヤノン株式会社 with 8 cases.
| Name | Cases |
|---|---|
| 花王株式会社 | 8 cases |
| キヤノン株式会社 | 8 cases |
| 東レ株式会社 | 4 cases |
| コニカミノルタ株式会社 | 2 cases |
| 富士フイルム株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, 富士フイルム株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 293 cases, followed by 花王株式会社 with 209 cases.
| Name | Cases |
|---|---|
| 富士フイルム株式会社 | 293 cases |
| 花王株式会社 | 209 cases |
| 東レ株式会社 | 177 cases |
| キヤノン株式会社 | 92 cases |
| コニカミノルタ株式会社 | 72 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 親水性’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 親水性’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with コニカミノルタ株式会社
親水性 filed 72 joint applications with コニカミノルタ株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 37 cases in total) is 6.2, and the median is 7.0. 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 15 cases, and their lowest number in 2023 with 2 cases.
| Index | Value |
|---|---|
| Average | 6.2 patents |
| Std Dev | 4.2 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 2 cases | -60.0 % |
| 2022 year | 5 cases | -44.4 % |
| 2021 year | 9 cases | -25.00 % |
Trends in filing of joint patent applications with 富士フイルム株式会社
親水性 filed 293 joint applications with 富士フイルム株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 111 cases in total) is 18.5, and the median is 15.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 53 cases, and their lowest number in 2023 with 1 cases.
| Index | Value |
|---|---|
| Average | 18.5 patents |
| Std Dev | 17.4 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -87.5 % |
| 2022 year | 8 cases | -63.6 % |
| 2021 year | 22 cases | -31.2 % |
Trends in filing of joint patent applications with 花王株式会社
親水性 filed 209 joint applications with 花王株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 88 cases in total) is 14.7, and the median is 14.0. 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 2017 with 48 cases, and their lowest number in 2023 with 5 cases.
| Index | Value |
|---|---|
| Average | 14.7 patents |
| Std Dev | 9.2 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 5 cases | -58.3 % |
| 2022 year | 12 cases | -25.00 % |
| 2021 year | 16 cases | -42.9 % |
Trends in filing of joint patent applications with 東レ株式会社
親水性 filed 177 joint applications with 東レ株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 83 cases in total) is 13.8, and the median is 14.0. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2015 with 27 cases, and their lowest number in 2023 with 3 cases.
| Index | Value |
|---|---|
| Average | 13.8 patents |
| Std Dev | 9.7 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 3 cases | -81.2 % |
| 2022 year | 16 cases | +33.3 % |
| 2021 year | 12 cases | -50.0 % |
Trends in filing of joint patent applications with キヤノン株式会社
親水性 filed 92 joint applications with キヤノン株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 41 cases in total) is 6.8, and the median is 7.5. 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 2016 with 15 cases, and their lowest number in 2021 with 5 cases.
| Index | Value |
|---|---|
| Average | 6.8 patents |
| Std Dev | 3.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 7 cases | -36.4 % |
| 2022 year | 11 cases | +120 % |
| 2021 year | 5 cases | -37.5 % |
Information on important patents (JP)
The following shows JP patents held by 親水性 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 親水性’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 親水性 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 2 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.5 times. The most recently Invalidation Trial patent is 特許7204476 "非溶媒系歯科用組成物" (Invalidation Trial day 2024-01-10) , next is 特許6543829 "コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物" (Invalidation Trial day 2023-04-20) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 2024-01-10 |
| 2 | 特許6543829 | コークス炉ガス精製におけるタール汚れの抑制方法及びそのための組成物 | 2023-04-20 |
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), 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7204476 "非溶媒系歯科用組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 28 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7489625 "包装材及び包装材の製造方法" (Opposition day 2024-11-18) , next is 特許7448735 "アクリル繊維用処理剤及びその用途" (Opposition day 2024-09-09) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7489625 | 包装材及び包装材の製造方法 | 2024-11-18 |
| 2 | 特許7448735 | アクリル繊維用処理剤及びその用途 | 2024-09-09 |
| 3 | 特許7446496 | コンタクトレンズとシリコーンハイドロゲルコンタクトレンズ | 2024-09-03 |
| 4 | 特許7438425 | 油中水型乳化化粧料 | 2024-08-23 |
| 5 | 特許7436470 | 固体有機過酸化物組成物 | 2024-08-08 |
| 6 | 特許7426064 | 積層フィルムおよびその製造方法 | 2024-07-10 |
| 7 | 特許7401662 | ブロックポリイソシアネート組成物、樹脂組成物、樹脂膜及び積層体 | 2024-06-10 |
| 8 | 特許7388923 | 防汚組成物 | 2024-05-29 |
| 9 | 特許7309156 | 球状架橋粒子 | 2024-01-16 |
| 10 | 特許7331832 | プラスチック製フィルム又はシート用活性エネルギー線硬化型接着剤組成物、積層体及び偏光板 | 2024-01-04 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 138 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2021-070825 "樹脂組成物、フィルム及び多層構造体" (Protest day 2024-12-25) , next is 特開2021-107548 "樹脂組成物、フィルム及び多層構造体" (Protest day 2024-12-20) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2021-070825 | 樹脂組成物、フィルム及び多層構造体 | 2024-12-25 |
| 2 | 特開2021-107548 | 樹脂組成物、フィルム及び多層構造体 | 2024-12-20 |
| 3 | 特表2023-511850 | 表面活性が変更されたヒュームドシリカ | 2024-12-20 |
| 4 | 特開2024-063103 | 複合繊維、その製造方法、熱接着不織布、吸収性物品用表面シート、および吸収性物品 | 2024-12-10 |
| 5 | 特表2023-531792 | アルカリ水電解用セパレータ | 2024-11-27 |
| 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 | 2024-11-13 |
| 7 | 特表2023-552189 | 視覚的に識別可能なパターン及びパターン化界面活性剤を有する不織布ウェブ | 2024-11-08 |
| 8 | 特開2022-127207 | ベシクル分散物及び化粧料 | 2024-10-29 |
| 9 | 特開2024-075519 | 抗ウイルス組成物 | 2024-10-16 |
| 10 | 特開2024-075507 | 抗ウイルスコーティング剤 | 2024-10-16 |
| 11 | 特表2023-512075 | オリゴヌクレオチドを特徴解析するための液体クロマトグラフィーおよび質量分析の使用 | 2024-10-04 |
| 12 | 特開2022-021496 | 油中水型乳化組成物 | 2024-10-03 |
| 13 | 特開2022-019357 | 中空無機粒子および該中空無機粒子の製造方法 | 2024-09-18 |
| 14 | 特表2023-552978 | 表面親水性及び電気伝導性に優れた燃料電池分離板用ステンレス鋼及びその製造方法 | 2024-09-13 |
| 15 | 特開2024-060912 | ガイドワイヤー | 2024-09-09 |
| 16 | 特開2024-056917 | 高耐久防曇塗膜およびコーティング組成物 | 2024-08-21 |
| 17 | 特開2021-070820 | ポリイソシアネート組成物、コーティング組成物及びコーティング基材 | 2024-08-13 |
| 18 | 特開2023-124219 | 機能性膜及び機能性膜の製造方法 | 2024-08-07 |
| 19 | 特開2023-009820 | プレコートフィン材及びその製造方法 | 2024-07-26 |
| 20 | 特許7542260 | 水性親水化組成物および物品 | 2024-05-17 |
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), 296 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許6612191 "偏光板" (8 times) , and the next most protest patent is 特許7123158 "水系塗料組成物、塗膜及び塗装物品" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6612191 | 偏光板 | 8 times |
| 2 | 特許7123158 | 水系塗料組成物、塗膜及び塗装物品 | 5 times |
| 3 | 特開2021-020140 | 水性塗料の塗装方法 | 5 times |
| 4 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 5 times |
| 5 | 特開2020-169240 | 防霜用積層体、該積層体を備える熱交換器、及び防霜用コーティング剤 | 5 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 176 patents Inspection from third parties. The average number of Inspection is 2.1 times. The most recently Inspection patent is 特開2023-089170 "防汚組成物" (Inspection day 2024-12-27) , next is 特許7522838 "ポリウレタン水分散液、合成擬革およびインク" (Inspection day 2024-12-26) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-089170 | 防汚組成物 | 2024-12-27 |
| 2 | 特許7522838 | ポリウレタン水分散液、合成擬革およびインク | 2024-12-26 |
| 3 | 特開2023-033400 | 長期循環物質のないポロクサマー組成物、その産生方法およびその使用 | 2024-12-17 |
| 4 | 特開2023-085281 | 扱いにくい試料タイプのための試料調製 | 2024-12-13 |
| 5 | 特開2024-063103 | 複合繊維、その製造方法、熱接着不織布、吸収性物品用表面シート、および吸収性物品 | 2024-12-13 |
| 6 | 特開2022-161428 | 日焼け止め化粧料 | 2024-12-12 |
| 7 | 特表2023-531792 | アルカリ水電解用セパレータ | 2024-12-11 |
| 8 | 特表2023-552189 | 視覚的に識別可能なパターン及びパターン化界面活性剤を有する不織布ウェブ | 2024-12-04 |
| 9 | 特表2023-553379 | 核形成抑制被膜及び下地金属被膜を用いた導電性堆積層のパターニング | 2024-11-25 |
| 10 | 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 |
| 11 | 特表2023-515878 | 抗菌／抗ウイルスプラスチックおよび成形品 | 2024-10-29 |
| 12 | 特開2024-075519 | 抗ウイルス組成物 | 2024-10-22 |
| 13 | 特開2022-019357 | 中空無機粒子および該中空無機粒子の製造方法 | 2024-10-22 |
| 14 | 特開2024-075507 | 抗ウイルスコーティング剤 | 2024-10-22 |
| 15 | 特表2022-514331 | 多糖類と両性イオン性ポリマーをベースにしたヒドロゲル組成物およびその使用方法 | 2024-10-11 |
| 16 | 特許5911870 | 免疫原をコードするＲＮＡの送達のためのＰＥＧ化リポソーム | 2024-10-10 |
| 17 | 特表2023-512075 | オリゴヌクレオチドを特徴解析するための液体クロマトグラフィーおよび質量分析の使用 | 2024-10-09 |
| 18 | 特開2024-056917 | 高耐久防曇塗膜およびコーティング組成物 | 2024-09-12 |
| 19 | 特表2021-530540 | パッチ | 2024-09-10 |
| 20 | 特開2023-124219 | 機能性膜及び機能性膜の製造方法 | 2024-09-05 |
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), 380 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6407064 "両親媒性ポリマーを含む水中油型エマルジョン" (25 times) , and the next most inspection patent is 特許7388923 "防汚組成物" (17 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6407064 | 両親媒性ポリマーを含む水中油型エマルジョン | 25 times |
| 2 | 特許7388923 | 防汚組成物 | 17 times |
| 3 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 11 times |
| 4 | 特許7185837 | 撥油性積層体 | 11 times |
| 5 | 特許6612191 | 偏光板 | 9 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), 2,766 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.4. The most cited patent is 特許7148264 "タイヤ内面用離型剤、タイヤ内面用離型剤水分散液、タイヤ内面用離型剤の製造方法、タイヤの製造方法およびタイヤ" (35 times) , and the next most cited patent is 特許7318237 "不織布、積層体、被覆シート、及び不織布の製造方法" (34 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7148264 | タイヤ内面用離型剤、タイヤ内面用離型剤水分散液、タイヤ内面用離型剤の製造方法、タイヤの製造方法およびタイヤ | 35 times |
| 2 | 特許7318237 | 不織布、積層体、被覆シート、及び不織布の製造方法 | 34 times |
| 3 | 特許7078274 | ナノ構造体をコーティングするための化学化合物 | 33 times |
| 4 | 特許6472359 | 水系印刷転写固定システムのための低い剥離力を有するアンダーコート層 | 30 times |
| 5 | 特許6486741 | 平版印刷版原版、平版印刷版の製版方法、及び、印刷方法 | 27 times |
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