The Theme Code "炭素・炭素化合物技術" had 320 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a with an decreasing trend transition of -70 filings (-17.9%) over 390 they had in the same period of the previous year (2021-01-01 to 2021-08-31).
The highest number of filings in 2014 with 867 cases, and their lowest number in 2022 with 407 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,106 cases in total) is 518, and the median is 586. 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 | 518 patents |
Std Dev | 231 |
COV | 0.4 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
Year | Cases | YOY |
---|---|---|
2022 year | 407 cases | -31.8 % |
2021 year | 597 cases | +3.83 % |
2020 year | 575 cases | -16.30 % |
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 炭素・炭素化合物技術[4G146] 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 炭素・炭素化合物技術, 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 炭素・炭素化合物技術 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.
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 炭素・炭素化合物技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
The following is a list of words (characteristic terms) often used in 炭素・炭素化合物技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
This patent analysis report was created for a patent search set of 6,364 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 patent information of the higher applicant in the technical theme 炭素・炭素化合物技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Comparing the number of applications of each company, 国立研究開発法人産業技術総合研究所 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 11 cases, followed by 三菱重工業株式会社 with 8 cases.
Name | Cases |
---|---|
国立研究開発法人産業技術総合研究所 | 11 cases |
三菱重工業株式会社 | 8 cases |
株式会社東芝 | 7 cases |
東レ株式会社 | 7 cases |
日本電気株式会社 | 4 cases |
住友電気工業株式会社 | 2 cases |
大阪瓦斯株式会社 | 1 cases |
ツィンファユニバーシティ | 1 cases |
Comparing the number of applications of each company, 国立研究開発法人産業技術総合研究所 has the highest number of joint applications in the last for the target period (2014 to 2024) with 181 cases, followed by 株式会社東芝 with 101 cases.
Name | Cases |
---|---|
国立研究開発法人産業技術総合研究所 | 181 cases |
株式会社東芝 | 101 cases |
東レ株式会社 | 91 cases |
住友電気工業株式会社 | 85 cases |
日本電気株式会社 | 71 cases |
ツィンファユニバーシティ | 57 cases |
三菱重工業株式会社 | 42 cases |
大阪瓦斯株式会社 | 37 cases |
ソニーグループ株式会社 | 15 cases |
パナソニックホールディングス株式会社 | 7 cases |
三菱化学株式会社 | 5 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 patent information of the higher applicant in the technical theme 炭素・炭素化合物技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
among the top coapplicants, 国立研究開発法人産業技術総合研究所 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 11 cases, followed by 三菱重工業株式会社 with 8 cases.
Name | Cases |
---|---|
国立研究開発法人産業技術総合研究所 | 11 cases |
三菱重工業株式会社 | 8 cases |
株式会社東芝 | 7 cases |
住友電気工業株式会社 | 2 cases |
大阪瓦斯株式会社 | 1 cases |
among the top coapplicants, 国立研究開発法人産業技術総合研究所 has the highest number of joint applications in the last for the target period (2014 to 2024) with 181 cases, followed by 株式会社東芝 with 101 cases.
Name | Cases |
---|---|
国立研究開発法人産業技術総合研究所 | 181 cases |
株式会社東芝 | 101 cases |
住友電気工業株式会社 | 85 cases |
三菱重工業株式会社 | 42 cases |
大阪瓦斯株式会社 | 37 cases |
ソニーグループ株式会社 | 15 cases |
三菱化学株式会社 | 5 cases |
Below is a ranking of the number of JP patent applications by 炭素・炭素化合物技術’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 炭素・炭素化合物技術’s top 7 coapplicants over the last 20 years.
炭素・炭素化合物技術 filed 181 joint applications with 国立研究開発法人産業技術総合研究所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 82 cases in total) is 13.7, and the median is 15.0. 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 2014 with 33 cases, and their lowest number in 2021 with 7 cases.
Index | Value |
---|---|
Average | 13.7 patents |
Std Dev | 8.2 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 10 cases | +42.9 % |
2021 year | 7 cases | -70.8 % |
2020 year | 24 cases | +20.00 % |
炭素・炭素化合物技術 filed 5 joint applications with 三菱化学株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 24 cases in total) is 2.2, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.5, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 4 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 2.2 patents |
Std Dev | 5.4 |
COV | 2.5 |
Year | Cases | YOY |
---|---|---|
2015 year | 1 cases | -75.0 % |
2014 year | 4 cases | -78.9 % |
2013 year | 19 cases | - |
炭素・炭素化合物技術 filed 101 joint applications with 株式会社東芝 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 41 cases in total) is 6.8, and the median is 7.0. 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 2014 with 17 cases, and their lowest number in 2020 with 5 cases.
Index | Value |
---|---|
Average | 6.8 patents |
Std Dev | 4.1 |
COV | 0.6 |
Year | Cases | YOY |
---|---|---|
2022 year | 7 cases | -12.50 % |
2021 year | 8 cases | +60.0 % |
2020 year | 5 cases | -28.57 % |
炭素・炭素化合物技術 filed 85 joint applications with 住友電気工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 31 cases in total) is 5.2, and the median is 5.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2016 with 24 cases, and their lowest number in 2021 with 1 cases.
Index | Value |
---|---|
Average | 5.2 patents |
Std Dev | 4.3 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 2 cases | +100 % |
2021 year | 1 cases | -87.5 % |
2020 year | 8 cases | -11.11 % |
炭素・炭素化合物技術 filed 15 joint applications with ソニーグループ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 10 years (2013 to 2023, 17 cases in total) is 1.5, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.4, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 6 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 1.5 patents |
Std Dev | 2.2 |
COV | 1.4 |
Year | Cases | YOY |
---|---|---|
2018 year | 1 cases | -83.3 % |
2017 year | 6 cases | 0 |
2016 year | 6 cases | +500 % |
The following shows JP patents held by 炭素・炭素化合物技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 炭素・炭素化合物技術’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 炭素・炭素化合物技術 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.
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5697067 "グラフェン前駆体として用いられる黒鉛系炭素素材" (1 times) , and the next most invalidation trial patent is 特許5688669 "グラフェン前駆体として用いられる黒鉛系炭素素材、これを含有するグラフェン分散液及びグラフェン複合体並びにこれを製造する方法" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許5697067 | グラフェン前駆体として用いられる黒鉛系炭素素材 | 1 times |
2 | 特許5688669 | グラフェン前駆体として用いられる黒鉛系炭素素材、これを含有するグラフェン分散液及びグラフェン複合体並びにこれを製造する方法 | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 22 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7317000 "粒子システムと方法" (Opposition day 2024-01-26) , next is 特許7309983 "二酸化炭素回収装置、及び二酸化炭素回収方法" (Opposition day 2023-12-21) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7317000 | 粒子システムと方法 | 2024-01-26 |
2 | 特許7309983 | 二酸化炭素回収装置、及び二酸化炭素回収方法 | 2023-12-21 |
3 | 特許7282719 | ペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-11-28 |
4 | 特許7284773 | 全固体二次電池 | 2023-11-13 |
5 | 特許7250146 | キャニスタ用吸着材 | 2023-09-27 |
6 | 特許7230399 | 摺動部材及び該摺動部材を用いた摺動装置 | 2023-08-31 |
7 | 特許7270124 | 二酸化炭素分離回収装置 | 2023-08-08 |
8 | 特許7175889 | 進歩した多孔性炭素質材料およびそれらの調製方法 | 2023-05-19 |
9 | 特許7103011 | カーボンナノチューブ分散液およびその利用 | 2023-01-17 |
10 | 特許7060772 | 炭素質材料及びその製造方法、並びに、含フッ素有機化合物除去材、浄水用フィルター及び浄水器 | 2022-10-21 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 51 patents Protest from third parties. The average number of Protest is 1.6 times. The most recently Protest patent is 特開2021-154230 "ガス状生成物を得るための装置およびガス状生成物を得るための方法" (Protest day 2024-04-03) , next is 特許7270124 "二酸化炭素分離回収装置" (Protest day 2024-03-18) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2021-154230 | ガス状生成物を得るための装置およびガス状生成物を得るための方法 | 2024-04-03 |
2 | 特許7270124 | 二酸化炭素分離回収装置 | 2024-03-18 |
3 | 特許7459755 | 電気化学セルおよび二酸化炭素回収システム | 2024-02-19 |
4 | 特開2023-118125 | 二酸化炭素の固定化方法、舗装方法、および、排ガスの脱臭処理方法 | 2024-01-31 |
5 | 特許7477999 | 活性炭およびそれを用いたカビ臭を抑制する方法 | 2023-12-15 |
6 | 特開2020-093977 | 多孔質炭素 | 2023-12-11 |
7 | 特開2023-024455 | 大気試料中のペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-12-06 |
8 | 特許7453651 | 電気化学セルおよび二酸化炭素回収システム | 2023-12-04 |
9 | 特許7442133 | ベーサル窒素を選択的に導入した含窒素炭素材料およびその製造方法 | 2023-10-30 |
10 | 特許7417916 | 炭素移着膜が形成された摺動部材 | 2023-10-06 |
11 | 特許7486043 | 硬質皮膜が被覆された被覆部材 | 2023-10-06 |
12 | 特許7478781 | 水試料中のペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-09-29 |
13 | 特開2020-110801 | 活性炭 | 2023-09-28 |
14 | 特許7405524 | 黒鉛材料及びその製造方法 | 2023-08-11 |
15 | 特開2022-016120 | 二酸化炭素回収装置及び二酸化炭素回収方法 | 2023-08-08 |
16 | 特許7348745 | 複合体の製造方法 | 2023-07-26 |
17 | 特許7439428 | カーボンナノチューブ分散液およびその利用 | 2023-07-04 |
18 | 特許7416938 | 燃料電池触媒用炭素系担体、これを含む触媒、これを含む膜電極アセンブリー、及びこれを製造する方法 | 2023-04-21 |
19 | 特許7282719 | ペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-04-20 |
20 | 特許7378213 | 二酸化炭素の固定化方法 | 2023-02-27 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 100 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.5. The most protest patent is 特許7230399 "摺動部材及び該摺動部材を用いた摺動装置" (4 times) , and the next most protest patent is 特許7417916 "炭素移着膜が形成された摺動部材" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7230399 | 摺動部材及び該摺動部材を用いた摺動装置 | 4 times |
2 | 特許7417916 | 炭素移着膜が形成された摺動部材 | 4 times |
3 | 特許6461805 | 触媒用炭素粉末ならびに当該触媒用炭素粉末を用いる触媒、電極触媒層、膜電極接合体および燃料電池 | 4 times |
4 | 特許7282719 | ペル及びポリフルオロアルキル化合物吸着活性炭 | 3 times |
5 | 特許7378213 | 二酸化炭素の固定化方法 | 3 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 63 patents Inspection from third parties. The average number of Inspection is 1.9 times. The most recently Inspection patent is 特許7270124 "二酸化炭素分離回収装置" (Inspection day 2024-04-12) , next is 特許7459755 "電気化学セルおよび二酸化炭素回収システム" (Inspection day 2024-02-28) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特許7270124 | 二酸化炭素分離回収装置 | 2024-04-12 |
2 | 特許7459755 | 電気化学セルおよび二酸化炭素回収システム | 2024-02-28 |
3 | 特開2023-118125 | 二酸化炭素の固定化方法、舗装方法、および、排ガスの脱臭処理方法 | 2024-02-07 |
4 | 特許7477999 | 活性炭およびそれを用いたカビ臭を抑制する方法 | 2024-01-16 |
5 | 特開2020-093977 | 多孔質炭素 | 2024-01-10 |
6 | 特許7453651 | 電気化学セルおよび二酸化炭素回収システム | 2023-12-26 |
7 | 特開2023-024455 | 大気試料中のペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-12-15 |
8 | 特許6179915 | 燃焼排ガス中の二酸化炭素を利用した園芸用施設への二酸化炭素供給装置 | 2023-12-14 |
9 | 特許7442133 | ベーサル窒素を選択的に導入した含窒素炭素材料およびその製造方法 | 2023-11-27 |
10 | 特開2021-154230 | ガス状生成物を得るための装置およびガス状生成物を得るための方法 | 2023-11-24 |
11 | 特許7392012 | 生物起源の活性炭ならびにそれを作製および使用する方法 | 2023-11-20 |
12 | 特許7417916 | 炭素移着膜が形成された摺動部材 | 2023-11-06 |
13 | 特許7486043 | 硬質皮膜が被覆された被覆部材 | 2023-11-06 |
14 | 特開2020-110801 | 活性炭 | 2023-10-04 |
15 | 特許7478781 | 水試料中のペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-10-03 |
16 | 特許7405524 | 黒鉛材料及びその製造方法 | 2023-09-20 |
17 | 特許7282719 | ペル及びポリフルオロアルキル化合物吸着活性炭 | 2023-09-13 |
18 | 特開2022-016120 | 二酸化炭素回収装置及び二酸化炭素回収方法 | 2023-09-05 |
19 | 特許7348745 | 複合体の製造方法 | 2023-08-18 |
20 | 特許7301294 | 多孔質炭素粒子、多孔質炭素粒子分散体及びこれらの製造方法 | 2023-08-17 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 144 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 特許6461805 "触媒用炭素粉末ならびに当該触媒用炭素粉末を用いる触媒、電極触媒層、膜電極接合体および燃料電池" (10 times) , and the next most inspection patent is 特許7230399 "摺動部材及び該摺動部材を用いた摺動装置" (8 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6461805 | 触媒用炭素粉末ならびに当該触媒用炭素粉末を用いる触媒、電極触媒層、膜電極接合体および燃料電池 | 10 times |
2 | 特許7230399 | 摺動部材及び該摺動部材を用いた摺動装置 | 8 times |
3 | 特許6426582 | 多孔質炭素 | 8 times |
4 | 特許7282719 | ペル及びポリフルオロアルキル化合物吸着活性炭 | 6 times |
5 | 特開2019-098324 | 極性物質吸着活性炭 | 6 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 1,580 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 特許6014906 "歪みセンサ" (43 times) , and the next most cited patent is 特許6451340 "複合体及びその製造方法" (37 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6014906 | 歪みセンサ | 43 times |
2 | 特許6451340 | 複合体及びその製造方法 | 37 times |
3 | 特許6857443 | 電池用電極組成物および電池用電極を形成する方法 | 34 times |
4 | 特開2015-218085 | 活性化グラフェンモノリスおよびその製造方法 | 21 times |
5 | 特許6893394 | 酸化グラフェンの取得方法 | 20 times |
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