潤滑剤 (JP Patent Analysis Report)
The Technical Field "潤滑剤" had 38 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -48 filings (-55.8%) over 86 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 " ルブリカント ", " 潤滑材 " in the search set.
The highest number of filings in 2016 with 1,032 cases, and their lowest number in 2022 with 564 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,022 cases in total) is 670, and the median is 734. 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 | 670 patents |
| Std Dev | 272 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 564 cases | -18.26 % |
| 2021 year | 690 cases | -11.20 % |
| 2020 year | 777 cases | -15.64 % |
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 潤滑剤 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 潤滑剤, 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.
潤滑剤, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 潤滑剤 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 8,125 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.
潤滑剤
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 潤滑剤 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, 日本精工株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 41 cases, followed by 株式会社リコー with 27 cases.
| Name | Cases |
|---|---|
| 日本精工株式会社 | 41 cases |
| 株式会社リコー | 27 cases |
| NTN株式会社 | 14 cases |
| キヤノン株式会社 | 14 cases |
| JFEスチール株式会社 | 10 cases |
| トヨタ自動車株式会社 | 10 cases |
| 日本製鉄株式会社 | 6 cases |
| 株式会社ジェイテクト | 4 cases |
| パナソニックホールディングス株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社リコー has the highest number of joint applications in the last for the target period (2014 to 2024) with 308 cases, followed by NTN株式会社 with 278 cases.
| Name | Cases |
|---|---|
| 株式会社リコー | 308 cases |
| NTN株式会社 | 278 cases |
| 日本精工株式会社 | 223 cases |
| キヤノン株式会社 | 147 cases |
| 株式会社ジェイテクト | 87 cases |
| トヨタ自動車株式会社 | 83 cases |
| JFEスチール株式会社 | 71 cases |
| 日本製鉄株式会社 | 66 cases |
| ソニーグループ株式会社 | 55 cases |
| 株式会社日立製作所 | 18 cases |
| パナソニックホールディングス株式会社 | 6 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 潤滑剤 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, 日本精工株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 41 cases, followed by 株式会社リコー with 27 cases.
| Name | Cases |
|---|---|
| 日本精工株式会社 | 41 cases |
| 株式会社リコー | 27 cases |
| NTN株式会社 | 14 cases |
| キヤノン株式会社 | 14 cases |
| 株式会社ジェイテクト | 4 cases |
| パナソニックホールディングス株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 株式会社リコー has the highest number of joint applications in the last for the target period (2014 to 2024) with 308 cases, followed by NTN株式会社 with 278 cases.
| Name | Cases |
|---|---|
| 株式会社リコー | 308 cases |
| NTN株式会社 | 278 cases |
| 日本精工株式会社 | 223 cases |
| キヤノン株式会社 | 147 cases |
| 株式会社ジェイテクト | 87 cases |
| 株式会社日立製作所 | 18 cases |
| パナソニックホールディングス株式会社 | 6 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 潤滑剤’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 潤滑剤’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 日本精工株式会社
潤滑剤 filed 223 joint applications with 日本精工株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 95 cases in total) is 15.8, and the median is 12.5. 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 2014 with 53 cases, and their lowest number in 2017 with 9 cases.
| Index | Value |
|---|---|
| Average | 15.8 patents |
| Std Dev | 7.0 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 29 cases | +38.1 % |
| 2021 year | 21 cases | +110 % |
| 2020 year | 10 cases | 0 |
Trends in filing of joint patent applications with 株式会社リコー
潤滑剤 filed 308 joint applications with 株式会社リコー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 122 cases in total) is 20.3, and the median is 20.0. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 64 cases, and their lowest number in 2021 with 15 cases.
| Index | Value |
|---|---|
| Average | 20.3 patents |
| Std Dev | 8.8 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 21 cases | +40.0 % |
| 2021 year | 15 cases | -21.05 % |
| 2020 year | 19 cases | -29.63 % |
Trends in filing of joint patent applications with NTN株式会社
潤滑剤 filed 278 joint applications with NTN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, 105 cases in total) is 17.5, and the median is 20.0. 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 2017 with 58 cases, and their lowest number in 2022 with 10 cases.
| Index | Value |
|---|---|
| Average | 17.5 patents |
| Std Dev | 8.0 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | -52.4 % |
| 2021 year | 21 cases | +10.53 % |
| 2020 year | 19 cases | -24.00 % |
Trends in filing of joint patent applications with 株式会社ジェイテクト
潤滑剤 filed 87 joint applications with 株式会社ジェイテクト for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 40 cases in total) is 6.7, and the median is 5.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 18 cases, and their lowest number in 2021 with 2 cases.
| Index | Value |
|---|---|
| Average | 6.7 patents |
| Std Dev | 5.5 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 4 cases | +100 % |
| 2021 year | 2 cases | -71.4 % |
| 2020 year | 7 cases | -56.2 % |
Trends in filing of joint patent applications with キヤノン株式会社
潤滑剤 filed 147 joint applications with キヤノン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 68 cases in total) is 11.3, and the median is 11.5. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 26 cases, and their lowest number in 2021 with 7 cases.
| Index | Value |
|---|---|
| Average | 11.3 patents |
| Std Dev | 5.6 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 11 cases | +57.1 % |
| 2021 year | 7 cases | -50.0 % |
| 2020 year | 14 cases | +16.67 % |
Information on important patents (JP)
The following shows JP patents held by 潤滑剤 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 潤滑剤’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 潤滑剤 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 (2021-11-01 ~ 2024-10-31), there were 5 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5419866 "新たな医薬組成物" (Invalidation Trial day 2024-05-30) , next is 特許6144713 "新たな医薬組成物" (Invalidation Trial day 2024-05-30) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許5419866 | 新たな医薬組成物 | 2024-05-30 |
| 2 | 特許6144713 | 新たな医薬組成物 | 2024-05-30 |
| 3 | 特許5735078 | 新たな医薬組成物 | 2024-05-30 |
| 4 | 特許6560289 | 新たな医薬組成物 | 2024-05-30 |
| 5 | 特許5657670 | 伝熱方法 | 2023-03-28 |
Top Patents/Patent Applications with the Highest Number of Invalidationed Trial
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 4 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6031654 "多角形断面線材用ダイス" (1 times) , and the next most invalidation trial patent is 特許6300871 "引抜加工機及びツイストバーの製造方法" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6031654 | 多角形断面線材用ダイス | 1 times |
| 2 | 特許6300871 | 引抜加工機及びツイストバーの製造方法 | 1 times |
| 3 | 特許6144713 | 新たな医薬組成物 | 1 times |
| 4 | 特許6560289 | 新たな医薬組成物 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 15 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7387456 "圧粉磁心用鉄基粉末" (Opposition day 2024-05-09) , next is 特許7363054 "カバードステントおよびステントデリバリーシステム" (Opposition day 2024-04-12) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7387456 | 圧粉磁心用鉄基粉末 | 2024-05-09 |
| 2 | 特許7363054 | カバードステントおよびステントデリバリーシステム | 2024-04-12 |
| 3 | 特許7255854 | 食品機械用潤滑剤組成物 | 2023-10-11 |
| 4 | 特許7234451 | 電気車両用途およびハイブリッド車両用途のための潤滑剤 | 2023-09-07 |
| 5 | 特許7233378 | ポリ（エーテルエーテルケトン）ポリマー成分を用いた３次元物体の製造方法 | 2023-09-06 |
| 6 | 特許7167380 | 電気車両用途およびハイブリッド車両用途のための潤滑剤 | 2023-05-08 |
| 7 | 特許7154560 | トルクヒンジ装置 | 2023-04-18 |
| 8 | 特許7152482 | 二輪車用の駆動装置 | 2023-04-12 |
| 9 | 特許7148426 | 潤滑組成物および転がり軸受 | 2023-04-04 |
| 10 | 特許7128743 | 熱老化に対する耐性を有する低ハロゲンの難燃性のポリアミド組成物 | 2023-02-14 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 37 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-042162 "転がり軸受" (Protest day 2024-08-20) , next is 特表2023-535767 "多孔性の電解槽ガス拡散層およびそれを作製する方法" (Protest day 2024-07-22) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-042162 | 転がり軸受 | 2024-08-20 |
| 2 | 特表2023-535767 | 多孔性の電解槽ガス拡散層およびそれを作製する方法 | 2024-07-22 |
| 3 | 特許7566834 | カテーテル | 2024-06-24 |
| 4 | 特開2022-085761 | 樹脂粒子、及びその用途 | 2024-04-25 |
| 5 | 特許7518742 | 粒子、及びその用途 | 2024-04-25 |
| 6 | 特開2021-101010 | 高粘度指数櫛形ポリマー粘度調整剤及びそれを用いて潤滑剤粘度を調整する方法 | 2024-04-23 |
| 7 | 特開2023-059186 | 鉄基焼結体製造用の混合物、鉄基焼結体および鉄基焼結体の製造方法 | 2024-04-15 |
| 8 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-02-29 |
| 9 | 特表2023-502607 | 金属包装粉末コーティング組成物、コーティングされた金属基材、及び方法 | 2024-02-22 |
| 10 | 特開2023-166957 | 化合物及びフマル酸の結晶形態、医薬組成物及びコロナウイルス誘発性疾患の治療方法 | 2024-02-20 |
| 11 | 特許7563981 | 潤滑剤組成物 | 2024-02-15 |
| 12 | 特開2021-101009 | 高粘度指数櫛形ポリマー粘度調整剤及びそれを用いて潤滑剤粘度を調整する方法 | 2024-02-07 |
| 13 | 特表2019-531394 | 反りを制限するための、円形断面ガラス繊維を含む脂肪族ポリアミドの混合物中の半芳香族ポリアミドの使用 | 2024-01-24 |
| 14 | 特許7508567 | トライボロジーシステム | 2023-12-18 |
| 15 | 特許7481360 | 非ハロゲン系難燃性ポリアミド組成物 | 2023-09-22 |
| 16 | 特表2022-546129 | 硫化物ベースの固体複合電解質膜 | 2023-08-15 |
| 17 | 特許7362220 | キャスク | 2023-07-18 |
| 18 | 特表2022-517191 | コーティングを施したミクロポーラス膜、並びに電池セパレーター、電池、車両、及びそれらを含むデバイス | 2023-05-31 |
| 19 | 特許7532412 | 温水成形性ポリアミド成形組成物 | 2023-05-09 |
| 20 | 特許7332848 | 包装袋 | 2022-11-25 |
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), 88 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7101615 "ポリシロキサンマクロモノマー単位を有するコポリマー、該コポリマーの製造方法、ならびに該コポリマーの、コーティング組成物およびポリマー成形コンパウンドにおける使用" (4 times) , and the next most protest patent is 特許6836316 "強化ポリアミド成形組成物及びそれから製造される射出成形品" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7101615 | ポリシロキサンマクロモノマー単位を有するコポリマー、該コポリマーの製造方法、ならびに該コポリマーの、コーティング組成物およびポリマー成形コンパウンドにおける使用 | 4 times |
| 2 | 特許6836316 | 強化ポリアミド成形組成物及びそれから製造される射出成形品 | 3 times |
| 3 | 特開2018-165331 | 樹脂成形体及びその製造方法 | 3 times |
| 4 | 特許7332848 | 包装袋 | 3 times |
| 5 | 特許7121030 | 低潤滑剤シリンジバレルを有する医療用送達デバイス | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 84 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特開2024-028765 "高い光沢を有する成形品を製造するための組成物および熱可塑性成形コンパウンド" (Inspection day 2024-07-30) , next is 特表2023-535767 "多孔性の電解槽ガス拡散層およびそれを作製する方法" (Inspection day 2024-07-24) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2024-028765 | 高い光沢を有する成形品を製造するための組成物および熱可塑性成形コンパウンド | 2024-07-30 |
| 2 | 特表2023-535767 | 多孔性の電解槽ガス拡散層およびそれを作製する方法 | 2024-07-24 |
| 3 | 特表2022-513513 | 熱伝達方法、システム、及び流体 | 2024-07-05 |
| 4 | 特許7566834 | カテーテル | 2024-06-27 |
| 5 | 特許5419866 | 新たな医薬組成物 | 2024-06-10 |
| 6 | 特許6144713 | 新たな医薬組成物 | 2024-06-10 |
| 7 | 特許5735078 | 新たな医薬組成物 | 2024-06-10 |
| 8 | 特許6560289 | 新たな医薬組成物 | 2024-06-10 |
| 9 | 特開2022-085761 | 樹脂粒子、及びその用途 | 2024-05-23 |
| 10 | 特許7518742 | 粒子、及びその用途 | 2024-05-23 |
| 11 | 特開2021-101010 | 高粘度指数櫛形ポリマー粘度調整剤及びそれを用いて潤滑剤粘度を調整する方法 | 2024-05-16 |
| 12 | 特開2023-059186 | 鉄基焼結体製造用の混合物、鉄基焼結体および鉄基焼結体の製造方法 | 2024-04-23 |
| 13 | 特開2024-114670 | ポリマー廃棄物からのポリマー材料の精製方法及び精製されたポリマー材料 | 2024-04-17 |
| 14 | 特許7563981 | 潤滑剤組成物 | 2024-04-02 |
| 15 | 特開2023-166957 | 化合物及びフマル酸の結晶形態、医薬組成物及びコロナウイルス誘発性疾患の治療方法 | 2024-03-28 |
| 16 | 特表2022-540572 | 眼疾患を治療するための組成物および方法 | 2024-03-28 |
| 17 | 特開2024-082245 | 種々の織物生産のためのコンフィギュレーションをコンピュータ支援により適合させる方法 | 2024-03-19 |
| 18 | 特表2023-502607 | 金属包装粉末コーティング組成物、コーティングされた金属基材、及び方法 | 2024-03-08 |
| 19 | 特表2021-523155 | 分岐脂肪酸、及び、そのエステル | 2024-03-08 |
| 20 | 特許7449294 | 安定化熱伝達組成物、方法、及びシステム | 2024-02-27 |
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), 180 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.3. The most inspection patent is 特開2018-165331 "樹脂成形体及びその製造方法" (7 times) , and the next most inspection patent is 特許7101615 "ポリシロキサンマクロモノマー単位を有するコポリマー、該コポリマーの製造方法、ならびに該コポリマーの、コーティング組成物およびポリマー成形コンパウンドにおける使用" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2018-165331 | 樹脂成形体及びその製造方法 | 7 times |
| 2 | 特許7101615 | ポリシロキサンマクロモノマー単位を有するコポリマー、該コポリマーの製造方法、ならびに該コポリマーの、コーティング組成物およびポリマー成形コンパウンドにおける使用 | 6 times |
| 3 | 特許6300871 | 引抜加工機及びツイストバーの製造方法 | 4 times |
| 4 | 特許6144713 | 新たな医薬組成物 | 4 times |
| 5 | 特許7057823 | 連続繊維強化樹脂成形体、及びその製造方法 | 4 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), 1,572 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.3. The most cited patent is 特許6601309 "磁気ヒートポンプ装置" (37 times) , and the next most cited patent is 特許6764837 "磁気記録媒体" (29 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6601309 | 磁気ヒートポンプ装置 | 37 times |
| 2 | 特許6764837 | 磁気記録媒体 | 29 times |
| 3 | 特許6909619 | 高記録密度用磁気記録媒体及びその記録再生機構 | 28 times |
| 4 | 特許7228881 | トリアジン系化合物を含むコンベア用除菌性潤滑剤組成物およびその使用方法 | 20 times |
| 5 | 特許7398999 | 薬物動態が改善された放出調節ガンマ－ヒドロキシ酪酸塩製剤 | 18 times |
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