The Technical Field "架橋剤" had 993 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -249 filings (-20.0%) over 1,242 they had in the same period of the previous year (2021-01-01 to 2021-08-31). This report also includes technical terms related to " 架橋物質 ", " 架橋結合剤 ", " 架橋試薬 ", " 橋かけ剤 ", " 橋掛剤 ", " 橋架け剤 ", " 硬化剤 " in the search set.
The highest number of filings in 2018 with 2,951 cases, and their lowest number in 2022 with 1,275 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 11,133 cases in total) is 1,856, and the median is 2,040. 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 | 1,856 patents |
Std Dev | 901 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 1,275 cases | -33.2 % |
2021 year | 1,910 cases | -11.98 % |
2020 year | 2,170 cases | -16.73 % |
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 架橋剤 for the period of the last 10 years (2014-01-01 to 2024-04-30). 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 架橋剤, 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..
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.
The changes in the number of patent filings of 架橋剤 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.
This patent analysis report was created for a patent search set of 22,694 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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 架橋剤 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.
Comparing the number of applications of each company, 住友ベークライト株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 60 cases, followed by DIC株式会社 with 36 cases.
Name | Cases |
---|---|
住友ベークライト株式会社 | 60 cases |
DIC株式会社 | 36 cases |
日東電工株式会社 | 34 cases |
信越化学工業株式会社 | 31 cases |
積水化学工業株式会社 | 29 cases |
株式会社レゾナック | 21 cases |
東レ株式会社 | 18 cases |
三井化学株式会社 | 18 cases |
関西ペイント株式会社 | 18 cases |
Comparing the number of applications of each company, 株式会社レゾナック has the highest number of joint applications in the last for the target period (2014 to 2024) with 803 cases, followed by 積水化学工業株式会社 with 559 cases.
Name | Cases |
---|---|
株式会社レゾナック | 803 cases |
積水化学工業株式会社 | 559 cases |
DIC株式会社 | 471 cases |
住友ベークライト株式会社 | 452 cases |
信越化学工業株式会社 | 428 cases |
日東電工株式会社 | 405 cases |
東レ株式会社 | 230 cases |
三井化学株式会社 | 220 cases |
富士フイルム株式会社 | 208 cases |
関西ペイント株式会社 | 168 cases |
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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 架橋剤 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.
Among the top coapplicants, 住友ベークライト株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 60 cases, followed by DIC株式会社 with 36 cases.
Name | Cases |
---|---|
住友ベークライト株式会社 | 60 cases |
DIC株式会社 | 36 cases |
日東電工株式会社 | 34 cases |
信越化学工業株式会社 | 31 cases |
積水化学工業株式会社 | 29 cases |
株式会社レゾナック | 21 cases |
東レ株式会社 | 18 cases |
Among the top coapplicants, 株式会社レゾナック has the highest number of joint applications in the last for the target period (2014 to 2024) with 803 cases, followed by 積水化学工業株式会社 with 559 cases.
Name | Cases |
---|---|
株式会社レゾナック | 803 cases |
積水化学工業株式会社 | 559 cases |
DIC株式会社 | 471 cases |
住友ベークライト株式会社 | 452 cases |
信越化学工業株式会社 | 428 cases |
日東電工株式会社 | 405 cases |
東レ株式会社 | 230 cases |
Below is a ranking of the number of JP patent applications by 架橋剤’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 架橋剤’s top 7 coapplicants over the last 20 years.
架橋剤 filed 803 joint applications with 株式会社レゾナック for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 387 cases in total) is 64.5, and the median is 54.0. The coefficient of variation (standard deviation/mean) is 0.8, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 143 cases, and their lowest number in 2022 with 20 cases.
Index | Value |
---|---|
Average | 64.5 patents |
Std Dev | 50.6 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 20 cases | -50.0 % |
2021 year | 40 cases | -41.2 % |
2020 year | 68 cases | -40.9 % |
架橋剤 filed 452 joint applications with 住友ベークライト株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 283 cases in total) is 47.2, and the median is 56.0. 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 2017 with 70 cases, and their lowest number in 2016 with 27 cases.
Index | Value |
---|---|
Average | 47.2 patents |
Std Dev | 19.2 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 55 cases | -3.51 % |
2021 year | 57 cases | -5.00 % |
2020 year | 60 cases | +22.45 % |
架橋剤 filed 405 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, 212 cases in total) is 35.3, and the median is 38.0. 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 2014 with 62 cases, and their lowest number in 2022 with 32 cases.
Index | Value |
---|---|
Average | 35.3 patents |
Std Dev | 16.7 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 32 cases | -25.58 % |
2021 year | 43 cases | +30.3 % |
2020 year | 33 cases | -36.5 % |
架橋剤 filed 471 joint applications with DIC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, 258 cases in total) is 43.0, and the median is 43.5. 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 highest number of filings in 2018 with 68 cases, and their lowest number in 2022 with 31 cases.
Index | Value |
---|---|
Average | 43.0 patents |
Std Dev | 21.7 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 31 cases | -22.50 % |
2021 year | 40 cases | -14.89 % |
2020 year | 47 cases | -29.85 % |
架橋剤 filed 559 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, 234 cases in total) is 39.0, and the median is 41.5. The coefficient of variation (standard deviation/mean) is 0.6, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 97 cases, and their lowest number in 2021 with 17 cases.
Index | Value |
---|---|
Average | 39.0 patents |
Std Dev | 24.2 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 23 cases | +35.3 % |
2021 year | 17 cases | -71.7 % |
2020 year | 60 cases | -6.25 % |
The following shows JP patents held by 架橋剤 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 架橋剤’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 架橋剤 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.
In the last 3 years (2021-05-01 ~ 2024-04-30), 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) , next is 特許6944440 "準安定粒子を含有する複合材料及び樹脂組成物" (Invalidation Trial day 2022-11-22) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
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 | 2022-12-28 |
2 | 特許6944440 | 準安定粒子を含有する複合材料及び樹脂組成物 | 2022-11-22 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 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6944440 "準安定粒子を含有する複合材料及び樹脂組成物" (1 times) , and the next 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) .
- | No. | Title | |
---|---|---|---|
1 | 特許6944440 | 準安定粒子を含有する複合材料及び樹脂組成物 | 1 times |
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 | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 151 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7347708 "積層フィルム及び包装材" (Opposition day 2024-03-11) , next is 特許7337462 "エポキシ樹脂組成物" (Opposition day 2024-02-21) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7347708 | 積層フィルム及び包装材 | 2024-03-11 |
2 | 特許7337462 | エポキシ樹脂組成物 | 2024-02-21 |
3 | 特許7332479 | 樹脂材料、積層構造体及び多層プリント配線板 | 2024-02-20 |
4 | 特許7342917 | 接着性樹脂シート、プリント配線板および、電子機器。 | 2024-02-19 |
5 | 特許7404620 | 液状樹脂組成物並びに電子部品装置及びその製造方法 | 2024-02-16 |
6 | 特許7343977 | 封止用液状エポキシ樹脂組成物及び電子部品装置 | 2024-02-16 |
7 | 特許7321329 | 粘着シート | 2024-02-02 |
8 | 特許7306395 | 離型フィルム | 2024-01-11 |
9 | 特許7305103 | 蓄電デバイス包装材用接着剤、蓄電デバイス用包装材、蓄電デバイス用容器及び蓄電デバイス | 2024-01-09 |
10 | 特許7304167 | 絶縁シートの製造方法、金属ベース回路基板の製造方法、及び絶縁シート | 2024-01-05 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 480 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2023-041857 "ポリオレフィン系接着剤組成物" (Protest day 2024-04-23) , next is 再公表2019/163965 "飲食品利用に適した食物繊維高含有澱粉" (Protest day 2024-04-23) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2023-041857 | ポリオレフィン系接着剤組成物 | 2024-04-23 |
2 | 再公表2019/163965 | 飲食品利用に適した食物繊維高含有澱粉 | 2024-04-23 |
3 | 特開2022-113053 | 樹脂組成物、樹脂ペースト、硬化物、半導体チップパッケージ及び半導体装置 | 2024-04-23 |
4 | 再公表2019/050017 | バイオチップ用基体、バイオチップ、バイオチップの製造方法およびその保存方法 | 2024-04-22 |
5 | 特開2022-047705 | 粘着シート | 2024-04-18 |
6 | 特表2022-554170 | テキスタイル材料のための接着促進用組成物および関連する強化テキスタイル材料 | 2024-04-17 |
7 | 特開2022-094922 | 熱硬化性樹脂組成物、およびその利用 | 2024-04-16 |
8 | 特開2023-155293 | 粘着テープ | 2024-04-12 |
9 | 特開2022-147769 | 水性発泡耐火塗料組成物 | 2024-04-11 |
10 | 特表2022-545464 | 微細構造の製造方法 | 2024-04-11 |
11 | 特表2023-510433 | フェノール樹脂発泡体、この製造方法及びこれを含む断熱材 | 2024-04-09 |
12 | 特表2022-551695 | カルボキシル官能性樹脂用シラン官能性硬化剤、バインダー及びその2Kコーティング組成物 | 2024-04-05 |
13 | 特開2021-147551 | 硬化性樹脂組成物、硬化物および構造接着剤 | 2024-04-05 |
14 | 特開2021-161240 | ポリイミド、ポリイミド組成物、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-04-02 |
15 | 再公表2020/116544 | ガスバリア性フィルム | 2024-03-25 |
16 | 特開2023-016887 | 封止用樹脂組成物、電子部品装置及び電子部品装置の製造方法 | 2024-03-19 |
17 | 特開2021-195480 | 封止用樹脂組成物及び電子部品装置 | 2024-03-19 |
18 | 特開2023-076559 | リグニン変性ノボラック型フェノール樹脂およびその製造方法、ならびに成形材料、樹脂組成物および砥石 | 2024-03-18 |
19 | 特開2021-191827 | 接着剤、及び接着体 | 2024-03-18 |
20 | 特開2022-075770 | 封止用液状樹脂組成物及び電子部品装置 | 2024-03-18 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 935 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.4. The most protest patent is 特開2020-097708 "水性塗料組成物" (7 times) , and the next most protest patent is 特開2017-006874 "血液処理器に用いられる膜モジュールのシール材用ポリウレタン樹脂形成性組成物" (6 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2020-097708 | 水性塗料組成物 | 7 times |
2 | 特開2017-006874 | 血液処理器に用いられる膜モジュールのシール材用ポリウレタン樹脂形成性組成物 | 6 times |
3 | 特許5731045 | 崩壊可能なカプセル、崩壊可能なカプセルを封入したフィルター、及び崩壊可能なカプセルを組み込んだ喫煙器具 | 6 times |
4 | 特許7394178 | 保持装置 | 6 times |
5 | 特開2016-011363 | 粘着剤組成物、粘着シート、及び、光学部材 | 5 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 495 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特開2023-155293 "粘着テープ" (Inspection day 2024-04-16) , next is 特開2021-161240 "ポリイミド、ポリイミド組成物、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板" (Inspection day 2024-04-12) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2023-155293 | 粘着テープ | 2024-04-16 |
2 | 特開2021-161240 | ポリイミド、ポリイミド組成物、接着剤フィルム、積層体、カバーレイフィルム、樹脂付き銅箔、金属張積層板、回路基板及び多層回路基板 | 2024-04-12 |
3 | 特開2021-191827 | 接着剤、及び接着体 | 2024-04-08 |
4 | 特開2023-016887 | 封止用樹脂組成物、電子部品装置及び電子部品装置の製造方法 | 2024-04-08 |
5 | 特開2022-065136 | 固体電解キャパシタアセンブリ | 2024-04-02 |
6 | 特開2023-036779 | 封止用樹脂組成物、電子部品装置及び電子部品装置の製造方法 | 2024-03-29 |
7 | 特開2023-076559 | リグニン変性ノボラック型フェノール樹脂およびその製造方法、ならびに成形材料、樹脂組成物および砥石 | 2024-03-26 |
8 | 特開2021-134354 | ポリエステル系粘着剤組成物、ポリエステル系粘着剤および粘着シート | 2024-03-26 |
9 | 特許7332479 | 樹脂材料、積層構造体及び多層プリント配線板 | 2024-03-25 |
10 | 特許7465518 | ガラス瓶容器及びガラス部品塗装物の製造方法 | 2024-03-21 |
11 | 特開2022-083401 | 発泡シート、製造物、成形体及び発泡シートの製造方法 | 2024-03-21 |
12 | 特開2023-175041 | 接着剤セット、構造体及び構造体の製造方法 | 2024-03-15 |
13 | 特開2022-095505 | 粘着剤組成物、粘着剤および粘着シート | 2024-03-13 |
14 | 特開2022-037060 | 有機EL表示素子用封止剤及び有機EL表示素子用封止剤の製造方法 | 2024-03-12 |
15 | 特開2023-095363 | 水性塗料組成物および塗装物の製造方法 | 2024-03-07 |
16 | 特開2021-152161 | 塗料 | 2024-02-29 |
17 | 特開2022-111634 | 導電性ペースト、高熱伝導性材料および半導体装置 | 2024-02-27 |
18 | 特開2022-102442 | 導電性樹脂組成物、並びに、それを用いた回路基板および回路基板の製造方法 | 2024-02-26 |
19 | 特開2023-093486 | 剥離性フィルム | 2024-02-22 |
20 | 特開2023-093485 | 剥離性フィルム | 2024-02-22 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 988 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許5731045 "崩壊可能なカプセル、崩壊可能なカプセルを封入したフィルター、及び崩壊可能なカプセルを組み込んだ喫煙器具" (24 times) , and the next most inspection patent is 特許6889248 "塗料" (17 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許5731045 | 崩壊可能なカプセル、崩壊可能なカプセルを封入したフィルター、及び崩壊可能なカプセルを組み込んだ喫煙器具 | 24 times |
2 | 特許6889248 | 塗料 | 17 times |
3 | 特開2021-152161 | 塗料 | 15 times |
4 | 特開2016-000350 | 麻酔剤を含有するヒアルロン酸系ゲル | 12 times |
5 | 特開2016-186021 | 水系エポキシ樹脂塗料組成物、塗装体及び塗装体の製造方法 | 12 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 5,913 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6316248 "磁気テープおよびその製造方法" (44 times) , and the next most cited patent is 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) .
- | No. | Title | |
---|---|---|---|
1 | 特許6316248 | 磁気テープおよびその製造方法 | 44 times |
2 | 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 |
3 | 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 | 37 times |
4 | 特許6702264 | レジスト材料及びパターン形成方法 | 33 times |
5 | 特許6336075 | 局地的脱色領域を含む偏光部材、偏光部材ロールおよび枚葉型偏光部材の製造方法 | 33 times |
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