The Technical Field "隅角部" had 61 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -21 filings (-25.6%) over 82 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 " ぐう角部 ", " コーナー " in the search set.
The highest number of filings in 2014 with 1,157 cases, and their lowest number in 2022 with 587 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,175 cases in total) is 696, and the median is 758. 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 | 696 patents |
Std Dev | 245 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 587 cases | -20.14 % |
2021 year | 735 cases | -5.77 % |
2020 year | 780 cases | -11.66 % |
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 隅角部 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 隅角部, 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 隅角部 over the last 20 years (JP) are shown below.
The change in the number of patents/patent applications is the most basic index in patent analysis. By examining the change in the number of patents/patent applications, you can see the status of technological development and R&D focus for each company or technology. It should be noted that since there is a one and a half year lag between the filing and the laying open of patent applications, it is not possible to analyze the situation more recently than one and half years prior to the present.
In this report, you can only see the change in the number of patents/patent applications by company or technology, whereas Patent Integration allows you to quickly compare the number of patent applications with your competitors in each technical field by cross-referencing with other keywords and patent classifications.
This patent analysis report was created for a patent search set of 8,504 cases retrieved by applying the following search formula and analysis period to the following patent database. Patent information such as a patent analysis result, a patent map, and a patent landscape can be freely used for patent searches, analysis, and work on intellectual property strategies, including IP landscaping.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 隅角部 are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Comparing the number of applications of each company, 本田技研工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 14 cases, followed by トヨタ自動車株式会社 with 11 cases.
Name | Cases |
---|---|
本田技研工業株式会社 | 14 cases |
トヨタ自動車株式会社 | 11 cases |
積水化学工業株式会社 | 5 cases |
三菱電機株式会社 | 4 cases |
株式会社東芝 | 3 cases |
日産自動車株式会社 | 2 cases |
株式会社日立製作所 | 1 cases |
ソニーグループ株式会社 | 1 cases |
Comparing the number of applications of each company, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 131 cases, followed by 本田技研工業株式会社 with 128 cases.
Name | Cases |
---|---|
三菱電機株式会社 | 131 cases |
本田技研工業株式会社 | 128 cases |
トヨタ自動車株式会社 | 124 cases |
積水化学工業株式会社 | 53 cases |
日産自動車株式会社 | 33 cases |
株式会社東芝 | 31 cases |
ソニーグループ株式会社 | 22 cases |
パナソニックホールディングス株式会社 | 14 cases |
三洋電機株式会社 | 14 cases |
株式会社日立製作所 | 11 cases |
Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 隅角部 are shown below.
Comparison of changes in the number of patents with peers and competitors is an important analytical index for understanding the intellectual property strategies of each company. By checking the transition of the number of patents for each company / competitor, you can check the status of focus on technology development and R&D for each company / technology.
It should be noted that patents have a time lag of one and a half years from filing to publication, so it is not possible to analyze the situation more recent than one and a half years.
If you want to find out more information, " Patent Integration , You can compare the number of patent applications with competitors in each technical field in a short time by multiplying with other keywords and patent classifications.Please use it for more detailed patent information analysis such as selection of M&A candidate destinations and alliance destinations.
Among the top coapplicants, 本田技研工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 14 cases, followed by トヨタ自動車株式会社 with 11 cases.
Name | Cases |
---|---|
本田技研工業株式会社 | 14 cases |
トヨタ自動車株式会社 | 11 cases |
三菱電機株式会社 | 4 cases |
株式会社東芝 | 3 cases |
株式会社日立製作所 | 1 cases |
Among the top coapplicants, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 131 cases, followed by 本田技研工業株式会社 with 128 cases.
Name | Cases |
---|---|
三菱電機株式会社 | 131 cases |
本田技研工業株式会社 | 128 cases |
トヨタ自動車株式会社 | 124 cases |
株式会社東芝 | 31 cases |
パナソニックホールディングス株式会社 | 14 cases |
株式会社日立製作所 | 11 cases |
Below is a ranking of the number of JP patent applications by 隅角部’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 隅角部’s top 7 coapplicants over the last 20 years.
隅角部 filed 14 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 (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 8 cases in total) is 1.3, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.3, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2018 with 5 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 1.3 patents |
Std Dev | 1.7 |
COV | 1.3 |
Year | Cases | YOY |
---|---|---|
2021 year | 1 cases | 0 |
2020 year | 1 cases | 0 |
2019 year | 1 cases | -80.0 % |
隅角部 filed 31 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, 14 cases in total) is 2.3, and the median is 1.5. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 7 cases, and their lowest number in 2022 with 1 cases.
Index | Value |
---|---|
Average | 2.3 patents |
Std Dev | 2.1 |
COV | 0.9 |
Year | Cases | YOY |
---|---|---|
2022 year | 1 cases | -85.7 % |
2021 year | 7 cases | +600 % |
2020 year | 1 cases | 0 |
隅角部 filed 131 joint applications with 三菱電機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 47 cases in total) is 7.8, and the median is 7.0. 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 2014 with 26 cases, and their lowest number in 2022 with 4 cases.
Index | Value |
---|---|
Average | 7.8 patents |
Std Dev | 5.7 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 4 cases | -50.0 % |
2021 year | 8 cases | -27.27 % |
2020 year | 11 cases | -38.9 % |
隅角部 filed 11 joint applications with 株式会社日立製作所 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 5 cases in total) is 0.8, and the median is 1.0. 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 2015 with 3 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 0.8 patents |
Std Dev | 0.4 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 0 cases | -100 % |
2021 year | 1 cases | 0 |
2020 year | 1 cases | 0 |
隅角部 filed 124 joint applications with トヨタ自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 59 cases in total) is 9.8, and the median is 9.5. 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 27 cases, and their lowest number in 2020 with 9 cases.
Index | Value |
---|---|
Average | 9.8 patents |
Std Dev | 4.7 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 10 cases | -33.3 % |
2021 year | 15 cases | +66.7 % |
2020 year | 9 cases | 0 |
The following shows JP patents held by 隅角部 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 隅角部’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 隅角部 is placed (e.g., whether it is a fiercely competitive environment or an oligopolistic market and the like). In general, it can be understood that a company with a large number of demands for invalidation trials is developing their business in a business environment where IP disputes are common.
If you want to search for more detailed information, you can use Patent Integration to retrieve and download by company cited patents/patent applications or patents undergoing invalidation trials. You can quickly extract important patents from a patent set that includes multiple competitors by cross-referencing with other keywords and patent classifications. Please consider using it for searches for important patents/patent applications.
In the last 3 years (2021-11-01 ~ 2024-10-31), 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6632584 "塗料用内容器" (Invalidation Trial day 2024-04-12) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許6632584 | 塗料用内容器 | 2024-04-12 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 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 1.5. The most invalidation trial patent is 特許6035579 "登記識別情報保護シール" (2 times) , and the next most invalidation trial patent is 特許6632584 "塗料用内容器" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6035579 | 登記識別情報保護シール | 2 times |
2 | 特許6632584 | 塗料用内容器 | 1 times |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 10 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7351596 "床仕上げ構造およびこれに用いる見切り材" (Opposition day 2024-03-13) , next is 特許7427709 "鉄骨部材の耐火被覆構造" (Opposition day 2024-03-08) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7351596 | 床仕上げ構造およびこれに用いる見切り材 | 2024-03-13 |
2 | 特許7427709 | 鉄骨部材の耐火被覆構造 | 2024-03-08 |
3 | 特許7143203 | 屋根および屋根構造体 | 2023-03-17 |
4 | 特許7134500 | 運搬台車 | 2023-03-10 |
5 | 特許7098792 | 波型鋼板製水路部材 | 2023-01-11 |
6 | 特許7128306 | 液体送達システム | 2022-12-19 |
7 | 特許7084941 | 包装材料及び包装材料を製造する方法 | 2022-12-02 |
8 | 特許7005822 | C/Cコンポジット及びその製造方法、並びに熱処理用治具及びその製造方法 | 2022-07-22 |
9 | 特許6991772 | 耐火主要構造部 | 2022-07-01 |
10 | 特許6891556 | タイヤ | 2021-12-14 |
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 1.5 times. The most recently Protest patent is 特開2024-060975 "室外機用の架台及び室外機の設置方法" (Protest day 2024-09-17) , next is 特開2022-086185 "運搬台車" (Protest day 2024-08-20) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2024-060975 | 室外機用の架台及び室外機の設置方法 | 2024-09-17 |
2 | 特開2022-086185 | 運搬台車 | 2024-08-20 |
3 | 特開2024-099061 | 鉄骨部材の耐火被覆構造 | 2024-08-14 |
4 | 特開2023-054864 | 浴槽ユニット | 2024-08-01 |
5 | 特許7565904 | 鉄骨部材の耐火被覆構造 | 2024-06-10 |
6 | 特許7529177 | 積層セラミック電子部品の端子電極形成方法 | 2024-05-16 |
7 | 特表2023-548893 | 二次電池 | 2024-04-16 |
8 | 特開2020-088353 | 積層セラミック電子部品の端子電極用導電性ペースト | 2024-04-11 |
9 | 特開2024-020655 | 床下収納庫又は点検口用の蓋体 | 2024-04-10 |
10 | 特開2022-080690 | タイヤセット及び三輪車 | 2024-02-19 |
11 | 特許7427709 | 鉄骨部材の耐火被覆構造 | 2023-11-21 |
12 | 特開2022-074628 | 包装用容器 | 2023-11-10 |
13 | 特許7548560 | 建築物の開口部用枠体 | 2023-11-10 |
14 | 特許7409632 | 床下収納庫又は点検口用の蓋体 | 2023-09-08 |
15 | 特開2023-055404 | 包装用容器の蓋体、及び包装用容器 | 2023-08-25 |
16 | 特許7497566 | 空気入りタイヤ | 2023-08-24 |
17 | 特許7351596 | 床仕上げ構造およびこれに用いる見切り材 | 2023-07-06 |
18 | 特許7502049 | レール端部配置部材、および、下部レール連結構造 | 2023-06-21 |
19 | 特許7539241 | 電池ケースの製造方法 | 2023-06-19 |
20 | 特開2020-197081 | シート状表装材の施工方法 | 2023-04-07 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 82 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6991772 "耐火主要構造部" (5 times) , and the next most protest patent is 特許7378200 "缶体" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6991772 | 耐火主要構造部 | 5 times |
2 | 特許7378200 | 缶体 | 4 times |
3 | 特許7565904 | 鉄骨部材の耐火被覆構造 | 4 times |
4 | 特許7118625 | 空気入りタイヤ | 3 times |
5 | 特開2022-074628 | 包装用容器 | 3 times |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 65 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特開2024-060975 "室外機用の架台及び室外機の設置方法" (Inspection day 2024-09-24) , next is 特開2024-099061 "鉄骨部材の耐火被覆構造" (Inspection day 2024-08-26) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2024-060975 | 室外機用の架台及び室外機の設置方法 | 2024-09-24 |
2 | 特開2024-099061 | 鉄骨部材の耐火被覆構造 | 2024-08-26 |
3 | 特開2023-054864 | 浴槽ユニット | 2024-08-06 |
4 | 特開2023-055404 | 包装用容器の蓋体、及び包装用容器 | 2024-07-01 |
5 | 特許7565904 | 鉄骨部材の耐火被覆構造 | 2024-06-26 |
6 | 特許7529177 | 積層セラミック電子部品の端子電極形成方法 | 2024-06-12 |
7 | 特表2023-548893 | 二次電池 | 2024-05-13 |
8 | 特開2024-020655 | 床下収納庫又は点検口用の蓋体 | 2024-04-30 |
9 | 特開2020-088353 | 積層セラミック電子部品の端子電極用導電性ペースト | 2024-04-22 |
10 | 特開2024-052520 | 情報処理装置、情報処理方法及び情報処理プログラム | 2024-04-10 |
11 | 特許7393037 | 立体パズル | 2024-03-11 |
12 | 特許7262821 | スマートルービックキューブの面方位センシング構造およびスマートルービックキューブ | 2024-03-11 |
13 | 特許7565425 | アフィン動き予測に基づく映像コーディング方法及び装置 | 2024-03-07 |
14 | 特表2021-517797 | アフィン動き予測に基づく映像コーディング方法及び装置 | 2024-03-07 |
15 | 特開2022-080690 | タイヤセット及び三輪車 | 2024-02-20 |
16 | 特許7335239 | 片面四方向割出し可能でポジティブな切削インサートおよびそのためのインサートミル | 2024-01-25 |
17 | 特開2022-074628 | 包装用容器 | 2023-12-07 |
18 | 特許7427709 | 鉄骨部材の耐火被覆構造 | 2023-12-06 |
19 | 特許7226870 | 角処理用具 | 2023-12-05 |
20 | 特許7504231 | 2.5軸除去製造プロセスを容易にする工具サイズ制御を用いるコンピュータ支援ジェネレーティブ設計 | 2023-11-16 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 137 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2017-037338 "登記識別情報保護シール" (5 times) , and the next most inspection patent is 特許6461654 "ヘッドレストステーの製造方法" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特開2017-037338 | 登記識別情報保護シール | 5 times |
2 | 特許6461654 | ヘッドレストステーの製造方法 | 4 times |
3 | 特開2022-074628 | 包装用容器 | 4 times |
4 | 特許7565904 | 鉄骨部材の耐火被覆構造 | 4 times |
5 | 特許7351596 | 床仕上げ構造およびこれに用いる見切り材 | 4 times |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,825 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6741649 "シリコン上のカラーILEDディスプレイ" (51 times) , and the next most cited patent is 特許6667893 "半導体装置および半導体装置の製造方法" (33 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6741649 | シリコン上のカラーILEDディスプレイ | 51 times |
2 | 特許6667893 | 半導体装置および半導体装置の製造方法 | 33 times |
3 | 特許6098967 | 屈曲可能なガラススタックアセンブリ、物品およびその製造方法 | 29 times |
4 | 特許6935985 | 原子スケールのALD(原子層堆積)プロセスとALE(原子層エッチング)プロセスとの統合 | 25 times |
5 | 特許6111298 | 人工膝用の非対称な脛骨部品 | 25 times |
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