粘着剤 (JP Patent Analysis Report)
The Technical Field "粘着剤" had 121 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a with an increasing trend transition of +12 filings (11.0%) over 109 they had in the same period of the previous year (2022-01-01 to 2022-02-28).
The highest number of filings in 2014 with 1,569 cases, and their lowest number in 2022 with 859 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,539 cases in total) is 1,090, and the median is 1,149. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,090 patents |
| Std Dev | 394 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 859 cases | -21.55 % |
| 2021 year | 1,095 cases | -8.98 % |
| 2020 year | 1,203 cases | -18.11 % |
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 粘着剤 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 粘着剤, 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.
粘着剤, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 粘着剤 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 12,623 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.
粘着剤
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "粘着剤".
- 粘着剤 (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 粘着剤 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, 日東電工株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 271 cases, followed by リンテック株式会社 with 117 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 271 cases |
| リンテック株式会社 | 117 cases |
| 積水化学工業株式会社 | 62 cases |
| 住友化学株式会社 | 54 cases |
| ARTIENCE株式会社 | 51 cases |
| 王子ホールディングス株式会社 | 26 cases |
| DIC株式会社 | 22 cases |
| 藤森工業株式会社 | 14 cases |
| 大日本印刷株式会社 | 11 cases |
| サトーホールディングス株式会社 | 11 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 日東電工株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 2,203 cases, followed by リンテック株式会社 with 1,110 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 2,203 cases |
| リンテック株式会社 | 1,110 cases |
| 住友化学株式会社 | 559 cases |
| 積水化学工業株式会社 | 532 cases |
| 藤森工業株式会社 | 377 cases |
| DIC株式会社 | 320 cases |
| ARTIENCE株式会社 | 285 cases |
| 王子ホールディングス株式会社 | 267 cases |
| 大日本印刷株式会社 | 256 cases |
| サトーホールディングス株式会社 | 84 cases |
| TOPPANエッジ株式会社 | 22 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 粘着剤 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, 日東電工株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 271 cases, followed by リンテック株式会社 with 117 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 271 cases |
| リンテック株式会社 | 117 cases |
| 積水化学工業株式会社 | 62 cases |
| 住友化学株式会社 | 54 cases |
| 王子ホールディングス株式会社 | 26 cases |
| DIC株式会社 | 22 cases |
| 大日本印刷株式会社 | 11 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 日東電工株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 2,203 cases, followed by リンテック株式会社 with 1,110 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 2,203 cases |
| リンテック株式会社 | 1,110 cases |
| 住友化学株式会社 | 559 cases |
| 積水化学工業株式会社 | 532 cases |
| DIC株式会社 | 320 cases |
| 王子ホールディングス株式会社 | 267 cases |
| 大日本印刷株式会社 | 256 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 粘着剤’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 粘着剤’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 日東電工株式会社
粘着剤 filed 2,203 joint applications with 日東電工株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 1,296 cases in total) is 216, and the median is 230. 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.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 293 cases, and their lowest number in 2022 with 188 cases.
| Index | Value |
|---|---|
| Average | 216 patents |
| Std Dev | 70.0 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 188 cases | -21.99 % |
| 2021 year | 241 cases | +10.55 % |
| 2020 year | 218 cases | -21.01 % |
Trends in filing of joint patent applications with 積水化学工業株式会社
粘着剤 filed 532 joint applications with 積水化学工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 295 cases in total) is 49.2, and the median is 54.5. 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.
The highest number of filings in 2018 with 66 cases, and their lowest number in 2022 with 34 cases.
| Index | Value |
|---|---|
| Average | 49.2 patents |
| Std Dev | 16.9 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 34 cases | -24.44 % |
| 2021 year | 45 cases | -29.69 % |
| 2020 year | 64 cases | 0 |
Trends in filing of joint patent applications with リンテック株式会社
粘着剤 filed 1,110 joint applications with リンテック株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 565 cases in total) is 94.2, and the median is 85.5. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2017 with 163 cases, and their lowest number in 2020 with 77 cases.
| Index | Value |
|---|---|
| Average | 94.2 patents |
| Std Dev | 40.5 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 87 cases | +3.57 % |
| 2021 year | 84 cases | +9.09 % |
| 2020 year | 77 cases | -42.5 % |
Trends in filing of joint patent applications with 大日本印刷株式会社
粘着剤 filed 256 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, 101 cases in total) is 16.8, and the median is 18.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 59 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 16.8 patents |
| Std Dev | 9.3 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -65.2 % |
| 2021 year | 23 cases | +43.8 % |
| 2020 year | 16 cases | -20.00 % |
Trends in filing of joint patent applications with 住友化学株式会社
粘着剤 filed 559 joint applications with 住友化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 336 cases in total) is 56.0, and the median is 59.0. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2020 with 88 cases, and their lowest number in 2014 with 20 cases.
| Index | Value |
|---|---|
| Average | 56.0 patents |
| Std Dev | 26.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 22 cases | -57.7 % |
| 2021 year | 52 cases | -40.9 % |
| 2020 year | 88 cases | +4.76 % |
Information on important patents (JP)
The following shows JP patents held by 粘着剤 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 粘着剤’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 粘着剤 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
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), 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 2.0. The most invalidation trial patent is 特許6035579 "登記識別情報保護シール" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6035579 | 登記識別情報保護シール | 2 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 76 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7412082 "粘着シートおよびその利用" (Opposition day 2024-07-12) , next is 特許7413500 "表示体" (Opposition day 2024-07-10) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7412082 | 粘着シートおよびその利用 | 2024-07-12 |
| 2 | 特許7413500 | 表示体 | 2024-07-10 |
| 3 | 特許7405110 | 活性エネルギー線硬化型粘着剤組成物、粘着剤層、積層体 | 2024-06-26 |
| 4 | 特許7393843 | アルカリ剥離性ホットメルト粘着剤、および容器 | 2024-06-03 |
| 5 | 特許7389656 | 画像表示装置およびその製造方法 | 2024-05-27 |
| 6 | 特許7387824 | 粘着シート | 2024-05-27 |
| 7 | 特許7387362 | 加飾フィルム及び加飾成形品 | 2024-05-23 |
| 8 | 特許7387216 | 再剥離用粘着剤組成物及び粘着シート | 2024-05-16 |
| 9 | 特許7368675 | アルカリ剥離性ホットメルト粘着剤、および容器 | 2024-04-18 |
| 10 | 特許7353441 | 活性エネルギー線硬化性樹脂組成物、ハードコート積層フィルム、及びガラス外貼り用フィルム | 2024-03-28 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 201 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2023-032021 "導電性高分子含有液及びその製造方法、並びに導電性積層体及びその製造方法" (Protest day 2024-09-17) , next is 特開2023-008631 "両面粘着シート" (Protest day 2024-09-13) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-032021 | 導電性高分子含有液及びその製造方法、並びに導電性積層体及びその製造方法 | 2024-09-17 |
| 2 | 特開2023-008631 | 両面粘着シート | 2024-09-13 |
| 3 | 特開2023-034108 | 粘着シート、フレキシブル画像表示装置表面保護フィルム用粘着シート及びフレキシブル画像表示装置表面保護フィルム用積層体 | 2024-08-29 |
| 4 | 特開2022-043551 | 粘着シートおよび粘着シート製造方法 | 2024-08-23 |
| 5 | 特開2024-073404 | 結露水の滴下防止または滴下抑制用保温カバー部材、その他熱交配管被覆部材とダクト被覆部材、これらを用いた配管構造とダクト被覆構造、前記保温カバー部材に用いる不織布及びその不織布の保温カバー部材への使用方法、並びに前記保温カバー部材の熱交配管被覆部材への使用方法 | 2024-08-23 |
| 6 | 特開2023-087645 | ナノファイバー積層シート | 2024-08-19 |
| 7 | 特開2023-033800 | 疑似接着ラベル | 2024-08-16 |
| 8 | 特許7558864 | 粘着剤組成物及び粘着シート | 2024-08-09 |
| 9 | 特許7553387 | 粘着剤組成物及び粘着シート | 2024-08-09 |
| 10 | 特開2023-002058 | 粘着剤組成物、粘着層、及び粘着フィルム | 2024-07-31 |
| 11 | 特開2023-009641 | （メタ）アクリル系ポリマー及び粘着剤 | 2024-07-28 |
| 12 | 特開2022-053732 | 偏光板および画像表示装置 | 2024-07-18 |
| 13 | 特開2021-154729 | 抗ウィルス性部材 | 2024-07-16 |
| 14 | 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 |
| 15 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-07-11 |
| 16 | 特開2024-071413 | ポリオレフィン系樹脂フィルム、これを用いた粘着シート | 2024-07-03 |
| 17 | 特開2023-032019 | 導電性高分子含有液及びその製造方法、並びに導電性積層体及びその製造方法 | 2024-07-02 |
| 18 | 特許7554798 | 離型フィルム｛ＲＥＬＥＡＳＥ ＦＩＬＭ｝ | 2024-07-02 |
| 19 | 特開2022-048122 | 活性エネルギー線硬化性樹脂組成物、粘着剤組成物および粘着剤 | 2024-07-02 |
| 20 | 特開2020-164846 | 離型フィルムで保護された粘着テープ | 2024-06-26 |
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), 446 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特許6798104 "ウレタン（メタ）アクリレートの製造方法" (4 times) , and the next most protest patent is 特開2018-168305 "粘着シート、積層体、及びデバイス" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6798104 | ウレタン（メタ）アクリレートの製造方法 | 4 times |
| 2 | 特開2018-168305 | 粘着シート、積層体、及びデバイス | 4 times |
| 3 | 特開2020-111739 | 粘着テープ | 4 times |
| 4 | 特許7434696 | フォルダブルディスプレイ用粘着剤組成物、及びフォルダブルディスプレイ用光学部材 | 4 times |
| 5 | 特開2021-134274 | 水分散型粘着剤組成物および粘着シート | 4 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 201 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特開2023-008631 "両面粘着シート" (Inspection day 2024-09-24) , next is 特許7002839 "３次元ダニ捕獲体" (Inspection day 2024-09-04) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-008631 | 両面粘着シート | 2024-09-24 |
| 2 | 特許7002839 | ３次元ダニ捕獲体 | 2024-09-04 |
| 3 | 特開2023-034108 | 粘着シート、フレキシブル画像表示装置表面保護フィルム用粘着シート及びフレキシブル画像表示装置表面保護フィルム用積層体 | 2024-09-04 |
| 4 | 特開2024-073404 | 結露水の滴下防止または滴下抑制用保温カバー部材、その他熱交配管被覆部材とダクト被覆部材、これらを用いた配管構造とダクト被覆構造、前記保温カバー部材に用いる不織布及びその不織布の保温カバー部材への使用方法、並びに前記保温カバー部材の熱交配管被覆部材への使用方法 | 2024-08-30 |
| 5 | 特許7558864 | 粘着剤組成物及び粘着シート | 2024-08-26 |
| 6 | 特許7553387 | 粘着剤組成物及び粘着シート | 2024-08-26 |
| 7 | 特開2023-009641 | （メタ）アクリル系ポリマー及び粘着剤 | 2024-08-22 |
| 8 | 特開2023-087645 | ナノファイバー積層シート | 2024-08-20 |
| 9 | 特開2024-035187 | 粘着剤組成物 | 2024-08-08 |
| 10 | 特開2021-138909 | 活性エネルギー線硬化性樹脂組成物、粘着剤組成物及び粘着剤 | 2024-08-07 |
| 11 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-08-07 |
| 12 | 特開2023-002058 | 粘着剤組成物、粘着層、及び粘着フィルム | 2024-08-06 |
| 13 | 特開2023-032019 | 導電性高分子含有液及びその製造方法、並びに導電性積層体及びその製造方法 | 2024-07-12 |
| 14 | 特開2023-081661 | 包装箱 | 2024-07-11 |
| 15 | 特開2022-190952 | 粘着剤組成物 | 2024-07-11 |
| 16 | 特開2022-048122 | 活性エネルギー線硬化性樹脂組成物、粘着剤組成物および粘着剤 | 2024-07-10 |
| 17 | 特開2020-164846 | 離型フィルムで保護された粘着テープ | 2024-07-02 |
| 18 | 特開2022-109835 | 組成物、粘着剤、および粘着シート | 2024-06-21 |
| 19 | 特開2023-036859 | 粘着剤、粘着テープ、電化製品、車載部材、及び固定方法 | 2024-06-18 |
| 20 | 特許7528999 | ポリエステル系粘着剤組成物、ポリエステル系粘着剤、粘着フィルム、耐熱粘着フィルム用粘着剤組成物、マスキング用耐熱粘着フィルム、マスキング用耐熱粘着フィルムの使用方法 | 2024-06-12 |
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), 457 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7179501 "フェンタニル含有貼付剤" (10 times) , and the next most inspection patent is 特許6499431 "樹脂組成物、防汚材、および、積層フィルム" (8 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7179501 | フェンタニル含有貼付剤 | 10 times |
| 2 | 特許6499431 | 樹脂組成物、防汚材、および、積層フィルム | 8 times |
| 3 | 再公表2016/103999 | 貼付剤のための包装体および包装方法 | 8 times |
| 4 | 特開2018-168305 | 粘着シート、積層体、及びデバイス | 7 times |
| 5 | 特許7434696 | フォルダブルディスプレイ用粘着剤組成物、及びフォルダブルディスプレイ用光学部材 | 5 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), 3,160 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.1. The most cited patent is 特開2017-003906 "両面粘着剤層付偏光フィルムおよび画像表示装置" (44 times) , and the next most cited patent is 特許6770799 "光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置" (40 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2017-003906 | 両面粘着剤層付偏光フィルムおよび画像表示装置 | 44 times |
| 2 | 特許6770799 | 光学フィルム用粘着剤、光学フィルム用粘着剤層、光学部材および画像表示装置 | 40 times |
| 3 | 特許6106205 | 光学フィルム用粘着剤組成物、光学フィルム用粘着剤層、粘着剤層付光学フィルムおよび画像表示装置 | 38 times |
| 4 | 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 |
| 5 | 特許6492572 | 表面保護フィルム | 34 times |
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