弾性係数 (JP Patent Analysis Report)
The Technical Field "弾性係数" had 171 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a with an decreasing trend transition of -22 filings (-11.4%) over 193 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 " 弾性定数 ", " 弾性率 " in the search set.
The highest number of filings in 2019 with 2,202 cases, and their lowest number in 2022 with 1,512 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 10,172 cases in total) is 1,695, and the median is 1,832. 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 | 1,695 patents |
| Std Dev | 551 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,512 cases | -10.64 % |
| 2021 year | 1,692 cases | -14.24 % |
| 2020 year | 1,973 cases | -10.40 % |
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 弾性係数 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 弾性係数, 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.
弾性係数, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 弾性係数 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 18,468 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.
弾性係数
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 弾性係数 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 130 cases, followed by 住友ゴム工業株式会社 with 89 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 130 cases |
| 住友ゴム工業株式会社 | 89 cases |
| 三菱ケミカル株式会社 | 85 cases |
| 東レ株式会社 | 64 cases |
| 住友ベークライト株式会社 | 56 cases |
| キヤノン株式会社 | 54 cases |
| 積水化学工業株式会社 | 37 cases |
| 株式会社レゾナック | 17 cases |
| 横浜ゴム株式会社 | 17 cases |
| 株式会社ブリヂストン | 15 cases |
| 東洋紡株式会社 | 5 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 795 cases, followed by 三菱ケミカル株式会社 with 542 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 795 cases |
| 三菱ケミカル株式会社 | 542 cases |
| 東レ株式会社 | 512 cases |
| 積水化学工業株式会社 | 456 cases |
| 住友ゴム工業株式会社 | 427 cases |
| 株式会社レゾナック | 324 cases |
| 住友ベークライト株式会社 | 320 cases |
| キヤノン株式会社 | 304 cases |
| 株式会社ブリヂストン | 293 cases |
| 横浜ゴム株式会社 | 175 cases |
| 東洋紡株式会社 | 156 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 弾性係数 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 130 cases, followed by 住友ゴム工業株式会社 with 89 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 130 cases |
| 住友ゴム工業株式会社 | 89 cases |
| 東レ株式会社 | 64 cases |
| キヤノン株式会社 | 54 cases |
| 積水化学工業株式会社 | 37 cases |
| 株式会社レゾナック | 17 cases |
| 株式会社ブリヂストン | 15 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 795 cases, followed by 東レ株式会社 with 512 cases.
| Name | Cases |
|---|---|
| 日東電工株式会社 | 795 cases |
| 東レ株式会社 | 512 cases |
| 積水化学工業株式会社 | 456 cases |
| 住友ゴム工業株式会社 | 427 cases |
| 株式会社レゾナック | 324 cases |
| キヤノン株式会社 | 304 cases |
| 株式会社ブリヂストン | 293 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 弾性係数’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 弾性係数’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 東レ株式会社
弾性係数 filed 512 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 268 cases in total) is 44.7, and the median is 43.0. 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 2019 with 80 cases, and their lowest number in 2021 with 36 cases.
| Index | Value |
|---|---|
| Average | 44.7 patents |
| Std Dev | 18.3 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 40 cases | +11.11 % |
| 2021 year | 36 cases | -23.40 % |
| 2020 year | 47 cases | -41.2 % |
Trends in filing of joint patent applications with 日東電工株式会社
弾性係数 filed 795 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, 469 cases in total) is 78.2, and the median is 89.0. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 103 cases, and their lowest number in 2018 with 68 cases.
| Index | Value |
|---|---|
| Average | 78.2 patents |
| Std Dev | 25.5 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 101 cases | +5.21 % |
| 2021 year | 96 cases | +10.34 % |
| 2020 year | 87 cases | -4.40 % |
Trends in filing of joint patent applications with 株式会社ブリヂストン
弾性係数 filed 293 joint applications with 株式会社ブリヂストン for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 140 cases in total) is 23.3, and the median is 16.5. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 55 cases, and their lowest number in 2022 with 8 cases.
| Index | Value |
|---|---|
| Average | 23.3 patents |
| Std Dev | 17.4 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 8 cases | -33.3 % |
| 2021 year | 12 cases | -42.9 % |
| 2020 year | 21 cases | -43.2 % |
Trends in filing of joint patent applications with 積水化学工業株式会社
弾性係数 filed 456 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, 215 cases in total) is 35.8, and the median is 36.0. 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 65 cases, and their lowest number in 2022 with 19 cases.
| Index | Value |
|---|---|
| Average | 35.8 patents |
| Std Dev | 15.9 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 19 cases | -34.5 % |
| 2021 year | 29 cases | -32.6 % |
| 2020 year | 43 cases | -21.82 % |
Trends in filing of joint patent applications with 株式会社レゾナック
弾性係数 filed 324 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, 168 cases in total) is 28.0, and the median is 27.5. The coefficient of variation (standard deviation/mean) is 0.7, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 66 cases, and their lowest number in 2022 with 14 cases.
| Index | Value |
|---|---|
| Average | 28.0 patents |
| Std Dev | 19.5 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 14 cases | -50.0 % |
| 2021 year | 28 cases | -6.67 % |
| 2020 year | 30 cases | +11.11 % |
Information on important patents (JP)
The following shows JP patents held by 弾性係数 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 弾性係数’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 弾性係数 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 1.0. The most invalidation trial patent is 特許6595152 "リチウム二次電池の固体電解質及び当該固体電解質用硫化物系化合物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6595152 | リチウム二次電池の固体電解質及び当該固体電解質用硫化物系化合物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 115 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7432994 "延伸複合繊維、不織布及び延伸複合繊維の製造方法" (Opposition day 2024-08-19) , next is 特許7422679 "ステータ用接着積層コアおよび回転電機" (Opposition day 2024-07-16) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7432994 | 延伸複合繊維、不織布及び延伸複合繊維の製造方法 | 2024-08-19 |
| 2 | 特許7422679 | ステータ用接着積層コアおよび回転電機 | 2024-07-16 |
| 3 | 特許7412082 | 粘着シートおよびその利用 | 2024-07-12 |
| 4 | 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 |
| 5 | 特許7397315 | プラスチック容器 | 2024-06-11 |
| 6 | 特許7394178 | 保持装置 | 2024-06-03 |
| 7 | 特許7389656 | 画像表示装置およびその製造方法 | 2024-05-27 |
| 8 | 特許7387824 | 粘着シート | 2024-05-27 |
| 9 | 特許7455017 | アンダーフィル材、電子部品装置及び電子部品装置の製造方法 | 2024-05-20 |
| 10 | 特許7454906 | アンダーフィル材、電子部品装置及び電子部品装置の製造方法 | 2024-05-20 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 275 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2024-046200 "樹脂成形品のボイドを予測する方法、樹脂成形品のボイドを低減する方法、樹脂成形品のボイドを予測するためのプログラム及び樹脂成形品のボイドを低減するためのプログラム" (Protest day 2024-09-19) , next is 特表2023-534164 "高多孔性スパイダーシルク繊維" (Protest day 2024-09-13) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-046200 | 樹脂成形品のボイドを予測する方法、樹脂成形品のボイドを低減する方法、樹脂成形品のボイドを予測するためのプログラム及び樹脂成形品のボイドを低減するためのプログラム | 2024-09-19 |
| 2 | 特表2023-534164 | 高多孔性スパイダーシルク繊維 | 2024-09-13 |
| 3 | 特開2023-008631 | 両面粘着シート | 2024-09-13 |
| 4 | 特開2022-061624 | 粘着シート、粘着剤付き光学フィルム、および画像表示装置 | 2024-09-05 |
| 5 | 特表2022-530990 | 動的または静的用途のためのゴム組成物、その製造方法、および当該組成物を組み込んだ製品 | 2024-08-31 |
| 6 | 特表2024-519161 | パラ系アラミド繊維およびその製造方法 | 2024-08-30 |
| 7 | 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 |
| 8 | 特表2023-538399 | 複合電解質膜 | 2024-08-28 |
| 9 | 特表2024-501248 | 電磁鋼板およびその積層体 | 2024-08-28 |
| 10 | 特開2022-142196 | 照明装置、器具及び灯具 | 2024-08-27 |
| 11 | 特開2022-119683 | 歯科用ブロック材およびそれを用いる歯科用ブロック | 2024-08-19 |
| 12 | 特開2023-069017 | カーボンナノチューブ分散組成物、およびそれを用いた樹脂組成物、電極膜、二次電池、車両 | 2024-08-09 |
| 13 | 特表2024-518808 | パラ系アラミド繊維およびその製造方法 | 2024-08-07 |
| 14 | 特開2024-094345 | 包装フィルム及び包装袋 | 2024-07-22 |
| 15 | 特開2021-188054 | 熱収縮性フィルム、包装資材、成形品または容器 | 2024-07-11 |
| 16 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-07-11 |
| 17 | 特開2022-152524 | 燃料電池用シール部材 | 2024-07-11 |
| 18 | 特開2022-149220 | 床材 | 2024-07-05 |
| 19 | 特開2024-049108 | 二軸延伸ポリプロピレンフィルム、食品用包装体および食品包装体 | 2024-07-03 |
| 20 | 特開2022-180182 | 水栓 | 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), 589 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 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 特許7357188 "薬剤包装装置" (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 | 特許7357188 | 薬剤包装装置 | 6 times |
| 3 | 特許7394178 | 保持装置 | 6 times |
| 4 | 特開2019-006462 | 食品用包装フィルムおよび食品用包装体 | 6 times |
| 5 | 特許7321682 | 食品用包装フィルムおよび食品用包装体 | 6 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 303 patents Inspection from third parties. The average number of Inspection is 1.9 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 特開2022-180182 "水栓" (Inspection day 2024-09-05) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-008631 | 両面粘着シート | 2024-09-24 |
| 2 | 特開2022-180182 | 水栓 | 2024-09-05 |
| 3 | 特許7553357 | がんの処置のための組成物および方法 | 2024-09-05 |
| 4 | 特開2022-071306 | 補強材及び補強構造 | 2024-09-04 |
| 5 | 特表2023-538399 | 複合電解質膜 | 2024-09-04 |
| 6 | 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 |
| 7 | 特開2022-119683 | 歯科用ブロック材およびそれを用いる歯科用ブロック | 2024-09-04 |
| 8 | 特許7432994 | 延伸複合繊維、不織布及び延伸複合繊維の製造方法 | 2024-09-03 |
| 9 | 特開2022-142196 | 照明装置、器具及び灯具 | 2024-09-03 |
| 10 | 特開2023-069017 | カーボンナノチューブ分散組成物、およびそれを用いた樹脂組成物、電極膜、二次電池、車両 | 2024-08-28 |
| 11 | 特開2024-094345 | 包装フィルム及び包装袋 | 2024-08-21 |
| 12 | 特開2022-047354 | 包装用積層体 | 2024-08-13 |
| 13 | 特開2022-139376 | 離型フィルムおよびフィルム積層体 | 2024-08-07 |
| 14 | 特開2021-188054 | 熱収縮性フィルム、包装資材、成形品または容器 | 2024-07-19 |
| 15 | 特開2023-023598 | アンダーフィル用液状樹脂組成物、電子部品装置、及び電子部品装置の製造方法 | 2024-07-18 |
| 16 | 特表2023-550918 | 耐スクラッチ性及び艶消し性を有する表面層を含む積層体及び表面コーティング組成物 | 2024-07-04 |
| 17 | 特表2023-502837 | レジストパターン間置換液、およびそれを用いたレジストパターンの製造方法 | 2024-07-04 |
| 18 | 特開2022-088712 | 成形フィルム用導電性組成物、成形フィルム、及びその製造方法、並びに、成形体及びその製造方法 | 2024-07-02 |
| 19 | 特開2020-164846 | 離型フィルムで保護された粘着テープ | 2024-07-02 |
| 20 | 特許7566834 | カテーテル | 2024-06-27 |
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), 644 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2016-000350 "麻酔剤を含有するヒアルロン酸系ゲル" (12 times) , and the next most inspection patent is 特許7292231 "電池用断熱材及び電池" (10 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2016-000350 | 麻酔剤を含有するヒアルロン酸系ゲル | 12 times |
| 2 | 特許7292231 | 電池用断熱材及び電池 | 10 times |
| 3 | 特許6923435 | 繊維強化樹脂材料成形体、繊維強化樹脂材料成形体の製造方法及び繊維強化樹脂材料の製造方法 | 9 times |
| 4 | 特許6139741 | 冷菓材用容器、および飲料の製造方法 | 9 times |
| 5 | 特許6909448 | 静電チャック | 8 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), 4,304 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.9. The most cited patent is 特許7308011 "プロピレン系樹脂組成物およびその製造方法、ならびに該プロピレン系樹脂組成物を用いた成形体" (47 times) , and the next 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) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7308011 | プロピレン系樹脂組成物およびその製造方法、ならびに該プロピレン系樹脂組成物を用いた成形体 | 47 times |
| 2 | 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 |
| 3 | 特許6636776 | 化粧シートおよび化粧シートの製造方法 | 42 times |
| 4 | 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 |
| 5 | 特開2017-203145 | 耐熱性合成樹脂微多孔フィルム及び電池用セパレータ | 40 times |
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