アクリル樹脂 (JP Patent Analysis Report)
The Technical Field "アクリル樹脂" had 108 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a slightly decreased of -3 filings (-2.7%) over 111 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " アクリリックレジン ", " アクリルレジン ", " アクリル系樹脂 ", " アクリール樹脂 " in the search set.
The highest number of filings in 2016 with 1,512 cases, and their lowest number in 2022 with 964 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,570 cases in total) is 1,095, and the median is 1,124. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,095 patents |
| Std Dev | 353 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 964 cases | -9.74 % |
| 2021 year | 1,068 cases | -9.57 % |
| 2020 year | 1,181 cases | -16.89 % |
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 アクリル樹脂 for the period of the last 10 years (2014-01-01 to 2024-10-31). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of アクリル樹脂, 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 アクリル樹脂
- 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.
アクリル樹脂, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of アクリル樹脂 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 12,438 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.
アクリル樹脂
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 アクリル樹脂 are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 三菱ケミカル株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 92 cases, followed by キヤノン株式会社 with 51 cases.
| Name | Cases |
|---|---|
| 三菱ケミカル株式会社 | 92 cases |
| キヤノン株式会社 | 51 cases |
| 住友化学株式会社 | 46 cases |
| TOPPANホールディングス株式会社 | 43 cases |
| DIC株式会社 | 39 cases |
| 関西ペイント株式会社 | 29 cases |
| 日東電工株式会社 | 23 cases |
| 東レ株式会社 | 22 cases |
| 大日本印刷株式会社 | 17 cases |
| 富士フイルム株式会社 | 10 cases |
| 株式会社レゾナック | 6 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 三菱ケミカル株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 564 cases, followed by 大日本印刷株式会社 with 423 cases.
| Name | Cases |
|---|---|
| 三菱ケミカル株式会社 | 564 cases |
| 大日本印刷株式会社 | 423 cases |
| TOPPANホールディングス株式会社 | 396 cases |
| 住友化学株式会社 | 318 cases |
| 富士フイルム株式会社 | 290 cases |
| 日東電工株式会社 | 280 cases |
| キヤノン株式会社 | 278 cases |
| 関西ペイント株式会社 | 211 cases |
| 東レ株式会社 | 205 cases |
| DIC株式会社 | 194 cases |
| 株式会社レゾナック | 188 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 アクリル樹脂 are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 三菱ケミカル株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 92 cases, followed by キヤノン株式会社 with 51 cases.
| Name | Cases |
|---|---|
| 三菱ケミカル株式会社 | 92 cases |
| キヤノン株式会社 | 51 cases |
| 住友化学株式会社 | 46 cases |
| TOPPANホールディングス株式会社 | 43 cases |
| DIC株式会社 | 39 cases |
| 関西ペイント株式会社 | 29 cases |
| 大日本印刷株式会社 | 17 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 三菱ケミカル株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 564 cases, followed by 大日本印刷株式会社 with 423 cases.
| Name | Cases |
|---|---|
| 三菱ケミカル株式会社 | 564 cases |
| 大日本印刷株式会社 | 423 cases |
| TOPPANホールディングス株式会社 | 396 cases |
| 住友化学株式会社 | 318 cases |
| キヤノン株式会社 | 278 cases |
| 関西ペイント株式会社 | 211 cases |
| DIC株式会社 | 194 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by アクリル樹脂’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 アクリル樹脂’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 大日本印刷株式会社
アクリル樹脂 filed 423 joint applications with 大日本印刷株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 213 cases in total) is 35.5, and the median is 45.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 56 cases, and their lowest number in 2022 with 13 cases.
| Index | Value |
|---|---|
| Average | 35.5 patents |
| Std Dev | 19.7 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 13 cases | -68.3 % |
| 2021 year | 41 cases | -25.45 % |
| 2020 year | 55 cases | +10.00 % |
Trends in filing of joint patent applications with 三菱ケミカル株式会社
アクリル樹脂 filed 564 joint applications with 三菱ケミカル株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 299 cases in total) is 49.8, and the median is 50.0. The coefficient of variation (standard deviation/mean) is 0.24, and there have been small fluctuations in the number of filings from year to year.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 96 cases, and their lowest number in 2020 with 39 cases.
| Index | Value |
|---|---|
| Average | 49.8 patents |
| Std Dev | 11.7 |
| COV | 0.24 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 55 cases | +22.22 % |
| 2021 year | 45 cases | +15.38 % |
| 2020 year | 39 cases | -38.1 % |
Trends in filing of joint patent applications with TOPPANホールディングス株式会社
アクリル樹脂 filed 396 joint applications with TOPPANホールディングス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 202 cases in total) is 33.7, and the median is 35.0. 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 (2020 to 2023). The highest number of filings in 2016 with 70 cases, and their lowest number in 2020 with 29 cases.
| Index | Value |
|---|---|
| Average | 33.7 patents |
| Std Dev | 12.0 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 32 cases | -15.79 % |
| 2021 year | 38 cases | +31.0 % |
| 2020 year | 29 cases | -35.6 % |
Trends in filing of joint patent applications with 関西ペイント株式会社
アクリル樹脂 filed 211 joint applications with 関西ペイント株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 112 cases in total) is 18.7, and the median is 20.0. The coefficient of variation (standard deviation/mean) is 0.21, and there have been small fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 35 cases, and their lowest number in 2022 with 17 cases.
| Index | Value |
|---|---|
| Average | 18.7 patents |
| Std Dev | 3.9 |
| COV | 0.21 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 17 cases | -10.53 % |
| 2021 year | 19 cases | -9.52 % |
| 2020 year | 21 cases | 0 |
Trends in filing of joint patent applications with キヤノン株式会社
アクリル樹脂 filed 278 joint applications with キヤノン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 174 cases in total) is 29.0, and the median is 28.0. 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 highest number of filings in 2018 with 45 cases, and their lowest number in 2014 with 15 cases.
| Index | Value |
|---|---|
| Average | 29.0 patents |
| Std Dev | 10.4 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 36 cases | +38.5 % |
| 2021 year | 26 cases | 0 |
| 2020 year | 26 cases | -13.33 % |
Information on important patents (JP)
The following shows JP patents held by アクリル樹脂 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and アクリル樹脂’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 アクリル樹脂 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 (2021-11-01 ~ 2024-10-31), there were 2 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4974971 "熱可塑性樹脂組成物とそれを用いた樹脂成形品および偏光子保護フィルムならびに樹脂成形品の製造方法" (Invalidation Trial day 2023-07-27) , next is 特許6752537 "太陽光発電モジュール用シーリング材及びその製造方法" (Invalidation Trial day 2022-12-28) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許4974971 | 熱可塑性樹脂組成物とそれを用いた樹脂成形品および偏光子保護フィルムならびに樹脂成形品の製造方法 | 2023-07-27 |
| 2 | 特許6752537 | 太陽光発電モジュール用シーリング材及びその製造方法 | 2022-12-28 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 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6752537 "太陽光発電モジュール用シーリング材及びその製造方法" (1 times) , and the next most invalidation trial patent is 特許6188984 "抗ウイルス性衛生マスク" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6752537 | 太陽光発電モジュール用シーリング材及びその製造方法 | 1 times |
| 2 | 特許6188984 | 抗ウイルス性衛生マスク | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 91 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7423778 "接着剤および積層体" (Opposition day 2024-07-26) , next is 特許7453775 "塗装鋼板" (Opposition day 2024-07-01) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7423778 | 接着剤および積層体 | 2024-07-26 |
| 2 | 特許7453775 | 塗装鋼板 | 2024-07-01 |
| 3 | 特許7394403 | 遮熱性水系塗料 | 2024-06-07 |
| 4 | 特許7389711 | 農業用延伸フィルム | 2024-05-29 |
| 5 | 特許7387950 | 熱可塑性樹脂粉体造粒物 | 2024-05-27 |
| 6 | 特許7383477 | ポリエステルフィルム用の表面処理されたフィラー | 2024-05-20 |
| 7 | 特許7377417 | 蓄電装置用外装材及び蓄電装置用外装材の製造方法 | 2024-05-10 |
| 8 | 特許7376970 | 蓄電デバイス用外装材 | 2024-04-25 |
| 9 | 特許7366567 | 防湿性紙およびその製造方法 | 2024-04-22 |
| 10 | 特許7373456 | 塗装鋼板 | 2024-04-16 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 238 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2022-172800 "樹脂含浸化粧板用化粧紙及びメラミン化粧板、並びにメラミン化粧板の製造方法" (Protest day 2024-09-18) , next is 特開2024-073809 "包装体" (Protest day 2024-09-12) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-172800 | 樹脂含浸化粧板用化粧紙及びメラミン化粧板、並びにメラミン化粧板の製造方法 | 2024-09-18 |
| 2 | 特開2024-073809 | 包装体 | 2024-09-12 |
| 3 | 特開2024-073812 | 鮮度保持袋、包装体および鮮度保持方法 | 2024-09-12 |
| 4 | 特開2024-071176 | 青果物入り包装体、青果物入り包装体の製造方法および青果物の鮮度保持方法 | 2024-09-12 |
| 5 | 特開2024-073811 | 鮮度保持袋、包装体および鮮度保持方法 | 2024-09-12 |
| 6 | 特開2022-076642 | 水性塗料、及び該水性塗料が塗装された物品 | 2024-09-05 |
| 7 | 特開2022-099682 | カルボキシル基含有化合物吸着用グラビアインキ組成物、カルボキシル基含有化合物吸着印刷物、積層体、カルボキシル基含有化合物吸着印刷物の製造方法、積層体の製造方法および包装袋、包装容器 | 2024-08-29 |
| 8 | 特開2021-118847 | 消火シート | 2024-08-26 |
| 9 | 特開2021-188026 | インク、印刷方法、印刷装置、及び印刷物 | 2024-08-23 |
| 10 | 特開2023-144899 | 包装材、及びその製造方法 | 2024-08-22 |
| 11 | 特開2022-181793 | 抗菌・抗ウイルス性樹脂組成物およびそれを塗工した抗菌・抗ウイルス性塗工物 | 2024-08-05 |
| 12 | 特開2023-058148 | 内装用表皮材 | 2024-08-02 |
| 13 | 特開2022-135416 | クリヤー塗料組成物、クリヤー塗膜及び塗装物品 | 2024-07-26 |
| 14 | 特開2023-009820 | プレコートフィン材及びその製造方法 | 2024-07-26 |
| 15 | 特開2024-019256 | 耐油紙及び包装袋 | 2024-07-17 |
| 16 | 特開2021-070300 | 加飾フィルム、加飾フィルムの製造方法、加飾成形体及び加飾成形体の製造方法 | 2024-07-11 |
| 17 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-07-11 |
| 18 | 特開2022-019635 | 住宅基礎コンクリート外表面の塗装方法 | 2024-07-10 |
| 19 | 特開2022-098204 | 抗ウィルス繊維構造体およびその製造方法、抗ウィルス加工製品 | 2024-07-05 |
| 20 | 特開2022-137861 | 表面保護コーティング剤、硬化物及び積層物 | 2024-07-01 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 505 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 再公表2015/098980 "光学用熱可塑性樹脂、および成形体" (7 times) , and the next most protest patent is 特開2017-088844 "硬化性組成物、硬化物及び積層体" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 再公表2015/098980 | 光学用熱可塑性樹脂、および成形体 | 7 times |
| 2 | 特開2017-088844 | 硬化性組成物、硬化物及び積層体 | 6 times |
| 3 | 特許7453775 | 塗装鋼板 | 6 times |
| 4 | 特許7123158 | 水系塗料組成物、塗膜及び塗装物品 | 5 times |
| 5 | 特許7185995 | 蓄電装置用外装材の製造方法及び蓄電装置の製造方法 | 5 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 243 patents Inspection from third parties. The average number of Inspection is 2.0 times. The most recently Inspection patent is 特開2024-073812 "鮮度保持袋、包装体および鮮度保持方法" (Inspection day 2024-09-24) , next is 特許7465518 "ガラス瓶容器及びガラス部品塗装物の製造方法" (Inspection day 2024-09-20) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2024-073812 | 鮮度保持袋、包装体および鮮度保持方法 | 2024-09-24 |
| 2 | 特許7465518 | ガラス瓶容器及びガラス部品塗装物の製造方法 | 2024-09-20 |
| 3 | 特開2023-144899 | 包装材、及びその製造方法 | 2024-09-19 |
| 4 | 特開2024-073809 | 包装体 | 2024-09-18 |
| 5 | 特開2021-118847 | 消火シート | 2024-09-18 |
| 6 | 特開2024-071176 | 青果物入り包装体、青果物入り包装体の製造方法および青果物の鮮度保持方法 | 2024-09-18 |
| 7 | 特開2024-073811 | 鮮度保持袋、包装体および鮮度保持方法 | 2024-09-18 |
| 8 | 特開2021-112833 | 積層シート及び積層シートの製造方法 | 2024-09-17 |
| 9 | 特開2022-076642 | 水性塗料、及び該水性塗料が塗装された物品 | 2024-09-10 |
| 10 | 特開2022-099682 | カルボキシル基含有化合物吸着用グラビアインキ組成物、カルボキシル基含有化合物吸着印刷物、積層体、カルボキシル基含有化合物吸着印刷物の製造方法、積層体の製造方法および包装袋、包装容器 | 2024-09-05 |
| 11 | 特許7159547 | 離型フィルム | 2024-09-05 |
| 12 | 特開2021-188026 | インク、印刷方法、印刷装置、及び印刷物 | 2024-08-30 |
| 13 | 特許7503408 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 14 | 特許7442366 | 放射冷却装置及び冷却方法 | 2024-08-29 |
| 15 | 特開2023-009820 | プレコートフィン材及びその製造方法 | 2024-08-26 |
| 16 | 特開2022-181793 | 抗菌・抗ウイルス性樹脂組成物およびそれを塗工した抗菌・抗ウイルス性塗工物 | 2024-08-20 |
| 17 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-08-07 |
| 18 | 特許7573515 | メルトブローン不織布の製造方法、及びメルトブローン不織布 | 2024-08-05 |
| 19 | 特許7519315 | ディスペンス塗布用の塗料および塗装物品の製造方法 | 2024-07-24 |
| 20 | 特開2024-019256 | 耐油紙及び包装袋 | 2024-07-24 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 509 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 特開2017-088844 "硬化性組成物、硬化物及び積層体" (16 times) , and the next most inspection patent is 特許6654380 "建材の製造方法" (13 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2017-088844 | 硬化性組成物、硬化物及び積層体 | 16 times |
| 2 | 特許6654380 | 建材の製造方法 | 13 times |
| 3 | 特許6478883 | 液晶表示装置 | 12 times |
| 4 | 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 | 7 times |
| 5 | 特許7263744 | 顔料分散体、およびインクジェット用インク | 6 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 3,171 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.0. The most cited patent is 特許7005078 "粘着性樹脂組成物" (62 times) , and the next most cited patent is 特許6478596 "表示装置の作製方法" (46 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7005078 | 粘着性樹脂組成物 | 62 times |
| 2 | 特許6478596 | 表示装置の作製方法 | 46 times |
| 3 | 特許6681911 | バッテリーモジュール | 43 times |
| 4 | 特許6325629 | 遮熱断熱性塗料 | 41 times |
| 5 | 特許6396407 | 偏光膜、偏光膜を含む光学フィルム積層体、及び、偏光膜を含む光学フィルム積層体の製造に用いるための延伸積層体、並びにそれらの製造方法、並びに偏光膜を有する有機ＥＬ表示装置 | 38 times |
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