充填剤 (JP Patent Analysis Report)
The Technical Field "充填剤" had 478 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -210 filings (-30.5%) over 688 they had in the same period of the previous year (2022-01-01 to 2022-04-30). This report also includes technical terms related to " フィラ ", " フィラー ", " 充てん剤 " in the search set.
The highest number of filings in 2016 with 2,820 cases, and their lowest number in 2023 with 811 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 9,970 cases in total) is 1,662, and the median is 2,038. 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 | 1,662 patents |
| Std Dev | 894 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 811 cases | -57.6 % |
| 2022 year | 1,914 cases | -11.43 % |
| 2021 year | 2,161 cases | -8.20 % |
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 充填剤 for the period of the last 10 years (2015-01-01 to 2024-12-31). You can compare the information in this report with the trends in your competitors’ patent filings and technologies, and use it to search for important patents.
This service provides, free of charge, a patent analysis report based on the latest patent data (Japanese, U.S., European, and PCT application publications) for use in patent searches, patent analysis, and IP landscaping. The service is offered by "Patent Integration" a firm specializing in patent search/patent analysis.
This report includes basic information to help you understand the IP strategy and management of 充填剤, 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.
充填剤, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 充填剤 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 20,840 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.
充填剤
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 充填剤 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 (2023 to 2025).
Comparing the number of applications of each company, 積水化学工業株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 23 cases, followed by 住友ゴム工業株式会社 with 23 cases.
| Name | Cases |
|---|---|
| 積水化学工業株式会社 | 23 cases |
| 住友ゴム工業株式会社 | 23 cases |
| 住友ベークライト株式会社 | 21 cases |
| 信越化学工業株式会社 | 13 cases |
| 三井化学株式会社 | 8 cases |
| 株式会社レゾナック | 7 cases |
| 日東電工株式会社 | 7 cases |
| 株式会社リコー | 6 cases |
| 東レ株式会社 | 4 cases |
| 株式会社ブリヂストン | 3 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Comparing the number of applications of each company, 積水化学工業株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 499 cases, followed by 株式会社レゾナック with 455 cases.
| Name | Cases |
|---|---|
| 積水化学工業株式会社 | 499 cases |
| 株式会社レゾナック | 455 cases |
| 住友ゴム工業株式会社 | 354 cases |
| 住友ベークライト株式会社 | 280 cases |
| 株式会社ブリヂストン | 280 cases |
| 信越化学工業株式会社 | 248 cases |
| 日東電工株式会社 | 159 cases |
| 三井化学株式会社 | 153 cases |
| 株式会社リコー | 113 cases |
| 東レ株式会社 | 113 cases |
| パナソニックホールディングス株式会社 | 24 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 充填剤 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 (2023 to 2025).
Among the top coapplicants, 積水化学工業株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 23 cases, followed by 住友ベークライト株式会社 with 21 cases.
| Name | Cases |
|---|---|
| 積水化学工業株式会社 | 23 cases |
| 住友ベークライト株式会社 | 21 cases |
| 信越化学工業株式会社 | 13 cases |
| 株式会社レゾナック | 7 cases |
| 株式会社リコー | 6 cases |
| 株式会社ブリヂストン | 3 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
Among the top coapplicants, 積水化学工業株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 499 cases, followed by 株式会社レゾナック with 455 cases.
| Name | Cases |
|---|---|
| 積水化学工業株式会社 | 499 cases |
| 株式会社レゾナック | 455 cases |
| 住友ベークライト株式会社 | 280 cases |
| 株式会社ブリヂストン | 280 cases |
| 信越化学工業株式会社 | 248 cases |
| 株式会社リコー | 113 cases |
| パナソニックホールディングス株式会社 | 24 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 充填剤’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 充填剤’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社レゾナック
充填剤 filed 455 joint applications with 株式会社レゾナック for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 139 cases in total) is 23.2, and the median is 20.5. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2016 with 105 cases, and their lowest number in 2023 with 5 cases.
| Index | Value |
|---|---|
| Average | 23.2 patents |
| Std Dev | 20.7 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 5 cases | -79.2 % |
| 2022 year | 24 cases | +41.2 % |
| 2021 year | 17 cases | -34.6 % |
Trends in filing of joint patent applications with 住友ベークライト株式会社
充填剤 filed 280 joint applications with 住友ベークライト株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 166 cases in total) is 27.7, and the median is 34.5. 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 2021 with 39 cases, and their lowest number in 2023 with 19 cases.
| Index | Value |
|---|---|
| Average | 27.7 patents |
| Std Dev | 13.2 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 19 cases | -45.7 % |
| 2022 year | 35 cases | -10.26 % |
| 2021 year | 39 cases | +5.41 % |
Trends in filing of joint patent applications with パナソニックホールディングス株式会社
充填剤 filed 24 joint applications with パナソニックホールディングス株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 6 cases in total) is 1.0, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.8, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 10 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.8 |
| COV | 1.8 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 1 cases | -80.0 % |
| 2019 year | 5 cases | -50.0 % |
| 2018 year | 10 cases | +66.7 % |
Trends in filing of joint patent applications with 信越化学工業株式会社
充填剤 filed 248 joint applications with 信越化学工業株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 133 cases in total) is 22.2, and the median is 26.0. 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 highest number of filings in 2017 with 36 cases, and their lowest number in 2023 with 12 cases.
| Index | Value |
|---|---|
| Average | 22.2 patents |
| Std Dev | 12.4 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 12 cases | -61.3 % |
| 2022 year | 31 cases | -13.89 % |
| 2021 year | 36 cases | +71.4 % |
Trends in filing of joint patent applications with 株式会社リコー
充填剤 filed 113 joint applications with 株式会社リコー for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 50 cases in total) is 8.3, and the median is 10.0. 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 (2021 to 2024). The highest number of filings in 2016 with 21 cases, and their lowest number in 2023 with 5 cases.
| Index | Value |
|---|---|
| Average | 8.3 patents |
| Std Dev | 4.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 5 cases | -58.3 % |
| 2022 year | 12 cases | +33.3 % |
| 2021 year | 9 cases | -18.18 % |
Information on important patents (JP)
The following shows JP patents held by 充填剤 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 充填剤’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 充填剤 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
List of latest Invalidationed Trial patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 1 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7204476 "非溶媒系歯科用組成物" (Invalidation Trial day 2024-01-10) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 2024-01-10 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 1 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許7204476 "非溶媒系歯科用組成物" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7204476 | 非溶媒系歯科用組成物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 114 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7489625 "包装材及び包装材の製造方法" (Opposition day 2024-11-18) , next is 特許7477258 "壁紙" (Opposition day 2024-10-25) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7489625 | 包装材及び包装材の製造方法 | 2024-11-18 |
| 2 | 特許7477258 | 壁紙 | 2024-10-25 |
| 3 | 特許7466951 | 樹脂組成物 | 2024-10-11 |
| 4 | 特許7478632 | 酸化マグネシウム粉末、フィラー組成物、樹脂組成物、及び放熱部品 | 2024-10-09 |
| 5 | 特許7460342 | 再生アスファルト混合物の製造方法及び再生アスファルト混合物の製造装置 | 2024-09-30 |
| 6 | 特許7458354 | 保持装置 | 2024-09-25 |
| 7 | 特許7452446 | 紫外発光装置 | 2024-09-18 |
| 8 | 特許7446496 | コンタクトレンズとシリコーンハイドロゲルコンタクトレンズ | 2024-09-03 |
| 9 | 特許7445065 | 熱伝導性組成物、及び積層体の製造方法 | 2024-08-28 |
| 10 | 特許7439373 | ブロー成形プラスチック容器、並びにライナーとしてそのブロー成形プラスチック容器を備えるガス貯蔵タンク | 2024-08-23 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 284 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2024-110392 "誘電体、銅張積層体及びそれらの製造方法" (Protest day 2024-12-26) , next is 特開2023-071003 "静電チャック" (Protest day 2024-12-24) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-110392 | 誘電体、銅張積層体及びそれらの製造方法 | 2024-12-26 |
| 2 | 特開2023-071003 | 静電チャック | 2024-12-24 |
| 3 | 特許7548816 | 生分解性重合体組成物及びその使用 | 2024-12-17 |
| 4 | 特開2022-035857 | 発泡性ウレタン樹脂組成物 | 2024-12-12 |
| 5 | 特表2024-534885 | 白色の自動車コーティング組成物 | 2024-12-11 |
| 6 | 特開2024-063103 | 複合繊維、その製造方法、熱接着不織布、吸収性物品用表面シート、および吸収性物品 | 2024-12-10 |
| 7 | 特開2023-041359 | 成形品、成形品の製造方法および成形品の金属イオン溶出低減方法 | 2024-12-09 |
| 8 | 特開2023-051431 | 接合体 | 2024-12-06 |
| 9 | 特開2024-155234 | 医療用ゴム組成物および医療用ゴム製品 | 2024-11-29 |
| 10 | 特表2024-529531 | モノポーラプレートの接着結合による黒鉛バイポーラプレートの製造方法、並びにモノポーラプレートを備えるバイポーラプレート及び燃料電池セル又はレドックスフロー電池 | 2024-11-26 |
| 11 | 特開2021-181561 | 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体 | 2024-11-20 |
| 12 | 特開2022-059742 | ガラスフィラー粉末 | 2024-11-14 |
| 13 | 特開2023-095601 | 成形用フィルム積層体、成形品、及び成形品の製造方法 | 2024-11-05 |
| 14 | 特開2024-100866 | 発泡性ポリウレタン組成物及びポリウレタン発泡体 | 2024-10-30 |
| 15 | 再公表2020/111142 | 歯科用接着材料キット | 2024-10-29 |
| 16 | 特許7612075 | 保持装置 | 2024-10-28 |
| 17 | 特開2024-008858 | ポリアミド系フィルム、その製造方法、並びにそれを含むカバーウィンドウおよびディスプレイ装置 | 2024-10-22 |
| 18 | 特表2022-528730 | ポリブチレンテレフタレートの熱成形方法 | 2024-10-22 |
| 19 | 特開2022-060063 | エポキシ樹脂組成物及び電子部品装置 | 2024-10-09 |
| 20 | 特開2023-134557 | 架橋性エラストマー組成物及びフッ素ゴム成形品 | 2024-10-08 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 593 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 特許6902510 "高靭性ポリアミド−セルロース樹脂組成物" (8 times) , and the next most protest patent is 特開2017-105877 "床材用活性エネルギー線硬化性組成物" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6902510 | 高靭性ポリアミド−セルロース樹脂組成物 | 8 times |
| 2 | 特開2017-105877 | 床材用活性エネルギー線硬化性組成物 | 7 times |
| 3 | 特開2021-119239 | アンダーフィル材、半導体パッケージ及び半導体パッケージの製造方法 | 5 times |
| 4 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 5 times |
| 5 | 特許7240805 | ポリアミド樹脂組成物およびその成形体 | 5 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 343 patents Inspection from third parties. The average number of Inspection is 1.7 times. The most recently Inspection patent is 特許7406854 "球状シリカ粉末充填剤の調製方法、これによって得られた粉末充填剤およびその使用" (Inspection day 2024-12-26) , next is 特開2024-155234 "医療用ゴム組成物および医療用ゴム製品" (Inspection day 2024-12-24) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7406854 | 球状シリカ粉末充填剤の調製方法、これによって得られた粉末充填剤およびその使用 | 2024-12-26 |
| 2 | 特開2024-155234 | 医療用ゴム組成物および医療用ゴム製品 | 2024-12-24 |
| 3 | 特開2022-035857 | 発泡性ウレタン樹脂組成物 | 2024-12-24 |
| 4 | 特表2022-537353 | 改善された耐湿性を有する強化された一液型エポキシ接着剤 | 2024-12-23 |
| 5 | 特開2023-156178 | 樹脂組成物 | 2024-12-20 |
| 6 | 特開2023-041359 | 成形品、成形品の製造方法および成形品の金属イオン溶出低減方法 | 2024-12-20 |
| 7 | 特開2024-063103 | 複合繊維、その製造方法、熱接着不織布、吸収性物品用表面シート、および吸収性物品 | 2024-12-13 |
| 8 | 特開2023-051431 | 接合体 | 2024-12-10 |
| 9 | 特表2024-529531 | モノポーラプレートの接着結合による黒鉛バイポーラプレートの製造方法、並びにモノポーラプレートを備えるバイポーラプレート及び燃料電池セル又はレドックスフロー電池 | 2024-12-05 |
| 10 | 特開2024-100866 | 発泡性ポリウレタン組成物及びポリウレタン発泡体 | 2024-11-26 |
| 11 | 再公表2020/111142 | 歯科用接着材料キット | 2024-11-26 |
| 12 | 特開2021-181561 | 変性共役ジエン系重合体、変性共役ジエン系重合体組成物、多層体、多層体の製造方法、及び成形体 | 2024-11-22 |
| 13 | 特開2022-060063 | エポキシ樹脂組成物及び電子部品装置 | 2024-11-20 |
| 14 | 特許7612075 | 保持装置 | 2024-11-20 |
| 15 | 特開2022-059742 | ガラスフィラー粉末 | 2024-11-20 |
| 16 | 特開2023-095601 | 成形用フィルム積層体、成形品、及び成形品の製造方法 | 2024-11-13 |
| 17 | 特開2023-134557 | 架橋性エラストマー組成物及びフッ素ゴム成形品 | 2024-10-31 |
| 18 | 特開2021-176975 | 架橋性エラストマー組成物及びフッ素ゴム成形品 | 2024-10-31 |
| 19 | 特表2022-513924 | 最適な分子量および粘度の熱可塑性ポリマーを含浸させた繊維材料ならびにその製造方法 | 2024-10-18 |
| 20 | 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。 | 2024-10-18 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 716 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.5. The most inspection patent is 特許6902510 "高靭性ポリアミド−セルロース樹脂組成物" (19 times) , and the next most inspection patent is 特許6654380 "建材の製造方法" (13 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6902510 | 高靭性ポリアミド−セルロース樹脂組成物 | 19 times |
| 2 | 特許6654380 | 建材の製造方法 | 13 times |
| 3 | 特開2016-000350 | 麻酔剤を含有するヒアルロン酸系ゲル | 12 times |
| 4 | 特開2017-105877 | 床材用活性エネルギー線硬化性組成物 | 12 times |
| 5 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 11 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2015-01-01 to 2024-12-31), 5,345 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 特許6681911 "バッテリーモジュール" (46 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 | 特許6681911 | バッテリーモジュール | 46 times |
| 3 | 特許6316248 | 磁気テープおよびその製造方法 | 44 times |
| 4 | 特許6636776 | 化粧シートおよび化粧シートの製造方法 | 43 times |
| 5 | 特許6561745 | インダクタ部品、パッケージ部品およびスィッチングレギュレータ | 42 times |
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