The Technical Field "表面粗さ" had 824 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a with an decreasing trend transition of -198 filings (-19.4%) over 1,022 they had in the same period of the previous year (2021-01-01 to 2021-07-31). This report also includes technical terms related to " あらさ ", " アラサ ", " 粗さ ", " 表面あらさ ", " 表面あれ ", " 表面アラサ ", " 表面アレ ", " 表面凹凸 ", " 表面粗れ " in the search set.
The highest number of filings in 2015 with 2,545 cases, and their lowest number in 2022 with 1,132 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 9,756 cases in total) is 1,626, and the median is 1,794. 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 | 1,626 patents |
Std Dev | 770 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 1,132 cases | -35.2 % |
2021 year | 1,747 cases | -5.16 % |
2020 year | 1,842 cases | -23.70 % |
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 表面粗さ for the period of the last 10 years (2014-01-01 to 2024-03-31). 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 表面粗さ, 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 表面粗さ 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 19,827 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 表面粗さ 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, 東レ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 61 cases, followed by キヤノン株式会社 with 30 cases.
Name | Cases |
---|---|
東レ株式会社 | 61 cases |
キヤノン株式会社 | 30 cases |
大日本印刷株式会社 | 26 cases |
株式会社リコー | 22 cases |
富士フイルム株式会社 | 12 cases |
株式会社東芝 | 8 cases |
京セラ株式会社 | 7 cases |
株式会社日立製作所 | 4 cases |
コニカミノルタ株式会社 | 4 cases |
パナソニックホールディングス株式会社 | 2 cases |
Comparing the number of applications of each company, 大日本印刷株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 491 cases, followed by 東レ株式会社 with 472 cases.
Name | Cases |
---|---|
大日本印刷株式会社 | 491 cases |
東レ株式会社 | 472 cases |
キヤノン株式会社 | 460 cases |
富士フイルム株式会社 | 303 cases |
京セラ株式会社 | 294 cases |
株式会社リコー | 243 cases |
コニカミノルタ株式会社 | 195 cases |
株式会社東芝 | 117 cases |
株式会社日立製作所 | 41 cases |
パナソニックホールディングス株式会社 | 26 cases |
日本電気株式会社 | 18 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 表面粗さ 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, 東レ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 61 cases, followed by キヤノン株式会社 with 30 cases.
Among the top coapplicants, 東レ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 472 cases, followed by キヤノン株式会社 with 460 cases.
Below is a ranking of the number of JP patent applications by 表面粗さ’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 表面粗さ’s top 7 coapplicants over the last 20 years.
表面粗さ filed 460 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, 228 cases in total) is 38.0, and the median is 42.5. 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 2015 with 78 cases, and their lowest number in 2022 with 25 cases.
Index | Value |
---|---|
Average | 38.0 patents |
Std Dev | 19.0 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 25 cases | -54.5 % |
2021 year | 55 cases | +66.7 % |
2020 year | 33 cases | -43.1 % |
表面粗さ filed 472 joint applications with 東レ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 266 cases in total) is 44.3, and the median is 49.0. 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 68 cases, and their lowest number in 2014 with 31 cases.
Index | Value |
---|---|
Average | 44.3 patents |
Std Dev | 15.7 |
COV | 0.4 |
Year | Cases | YOY |
---|---|---|
2022 year | 48 cases | +23.08 % |
2021 year | 39 cases | -22.00 % |
2020 year | 50 cases | -5.66 % |
表面粗さ filed 243 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, 94 cases in total) is 15.7, and the median is 17.0. 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 2016 with 48 cases, and their lowest number in 2021 with 11 cases.
Index | Value |
---|---|
Average | 15.7 patents |
Std Dev | 8.2 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 21 cases | +90.9 % |
2021 year | 11 cases | -26.67 % |
2020 year | 15 cases | -44.4 % |
表面粗さ filed 26 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, 14 cases in total) is 2.3, and the median is 2.0. 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 highest number of filings in 2018 with 7 cases, and their lowest number in 2019 with 1 cases.
Index | Value |
---|---|
Average | 2.3 patents |
Std Dev | 2.2 |
COV | 0.9 |
Year | Cases | YOY |
---|---|---|
2022 year | 2 cases | 0 |
2021 year | 2 cases | 0 |
2020 year | 2 cases | +100 % |
表面粗さ filed 117 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, 49 cases in total) is 8.2, and the median is 8.0. 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 2015 with 25 cases, and their lowest number in 2022 with 6 cases.
Index | Value |
---|---|
Average | 8.2 patents |
Std Dev | 3.9 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 6 cases | -40.0 % |
2021 year | 10 cases | +66.7 % |
2020 year | 6 cases | -57.1 % |
The following shows JP patents held by 表面粗さ that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 表面粗さ’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 表面粗さ 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 (2021-04-01 ~ 2024-03-31), there were 2 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5875216 "圧電素子の電気的接続構造の製造方法" (Invalidation Trial day 2022-11-25) , next is 特許6908969 "包装用容器" (Invalidation Trial day 2022-04-08) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許5875216 | 圧電素子の電気的接続構造の製造方法 | 2022-11-25 |
2 | 特許6908969 | 包装用容器 | 2022-04-08 |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 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6908969 "包装用容器" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6908969 | 包装用容器 | 1 times |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 133 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7332479 "樹脂材料、積層構造体及び多層プリント配線板" (Opposition day 2024-02-20) , next is 特許7315316 "歯科用ミルブランクアセンブリ" (Opposition day 2024-01-25) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7332479 | 樹脂材料、積層構造体及び多層プリント配線板 | 2024-02-20 |
2 | 特許7315316 | 歯科用ミルブランクアセンブリ | 2024-01-25 |
3 | 特許7320954 | 離型フィルム | 2024-01-25 |
4 | 特許7309156 | 球状架橋粒子 | 2024-01-16 |
5 | 特許7304186 | 保持パッド及びその製造方法 | 2023-12-27 |
6 | 特許7293549 | 高ヘイズアンチグレアフィルムおよび高ヘイズアンチグレア反射防止フィルム | 2023-12-20 |
7 | 特許7293550 | 高ヘイズアンチグレアフィルムおよび高ヘイズアンチグレア反射防止フィルム | 2023-12-20 |
8 | 特許7294482 | 積層体 | 2023-12-20 |
9 | 特許7287060 | セラミックスボール | 2023-12-06 |
10 | 特許7288132 | ドライペットフード | 2023-12-06 |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 280 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2020-169240 "防霜用積層体、該積層体を備える熱交換器、及び防霜用コーティング剤" (Protest day 2024-03-14) , next is 特開2023-123378 "着色感光性樹脂組成物、これを用いて製造されたカラーフィルタおよびこれを含む固体撮像素子または表示装置" (Protest day 2024-03-06) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2020-169240 | 防霜用積層体、該積層体を備える熱交換器、及び防霜用コーティング剤 | 2024-03-14 |
2 | 特開2023-123378 | 着色感光性樹脂組成物、これを用いて製造されたカラーフィルタおよびこれを含む固体撮像素子または表示装置 | 2024-03-06 |
3 | 特開2022-049541 | 炭素繊維シート製造方法、炭素繊維ウェブ製造装置および炭素繊維シート製造装置 | 2024-03-06 |
4 | 特開2021-156069 | 建築板、建築板の施工構造及び建築板の施工方法 | 2024-03-01 |
5 | 特表2023-502137 | プラズマチャンバの低温焼結コーティング | 2024-02-26 |
6 | 特開2024-009294 | 学生服用編地及び学生服 | 2024-02-26 |
7 | 特開2022-025623 | 積層体の製造方法 | 2024-02-26 |
8 | 特開2022-000870 | セルスタック装置、モジュール、モジュール収容装置および金属部材 | 2024-02-22 |
9 | 特開2020-157592 | ハードコートフィルム | 2024-02-21 |
10 | 特開2022-037482 | 離型フィルム | 2024-02-20 |
11 | 特開2023-109834 | 電子インタフェースを備えた電子カード | 2024-02-13 |
12 | 特開2023-024979 | アルミニウム系金属樹脂複合構造体、アルミニウム系金属部材、アルミニウム系金属部材の製造方法およびアルミニウム系金属樹脂複合構造体の製造方法 | 2024-02-08 |
13 | 特開2022-025625 | 硬化膜及び積層体、並びにこれらの製造方法 | 2024-01-31 |
14 | 特開2022-025618 | 硬化膜及び積層体、並びにこれらの製造方法 | 2024-01-31 |
15 | 特表2023-533712 | 酸化イットリウム系のコーティング及びバルク組成物 | 2024-01-31 |
16 | 特開2022-075025 | 静電チャック装置、静電チャック装置の製造方法 | 2024-01-30 |
17 | 特開2021-138109 | 撥水構造体 | 2024-01-29 |
18 | 特開2023-072081 | アルミニウム形材、建具及びアルミニウム形材の製造方法 | 2024-01-17 |
19 | 特許7463665 | ポリエステルフィルムロール | 2024-01-12 |
20 | 特開2021-091202 | ガスバリアフィルム | 2023-12-28 |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 518 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7017847 "床材" (7 times) , and the next most protest patent is 特許7453775 "塗装鋼板" (6 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7017847 | 床材 | 7 times |
2 | 特許7453775 | 塗装鋼板 | 6 times |
3 | 特開2021-091202 | ガスバリアフィルム | 5 times |
4 | 特開2020-169240 | 防霜用積層体、該積層体を備える熱交換器、及び防霜用コーティング剤 | 5 times |
5 | 特許6486392 | 電解銅箔、それを含む電極、それを含む二次電池、及びその製造方法 | 4 times |
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 309 patents Inspection from third parties. The average number of Inspection is 1.9 times. The most recently Inspection patent is 特許7332479 "樹脂材料、積層構造体及び多層プリント配線板" (Inspection day 2024-03-25) , next is 特開2022-000870 "セルスタック装置、モジュール、モジュール収容装置および金属部材" (Inspection day 2024-03-22) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特許7332479 | 樹脂材料、積層構造体及び多層プリント配線板 | 2024-03-25 |
2 | 特開2022-000870 | セルスタック装置、モジュール、モジュール収容装置および金属部材 | 2024-03-22 |
3 | 特開2022-025623 | 積層体の製造方法 | 2024-03-08 |
4 | 特開2023-024979 | アルミニウム系金属樹脂複合構造体、アルミニウム系金属部材、アルミニウム系金属部材の製造方法およびアルミニウム系金属樹脂複合構造体の製造方法 | 2024-03-07 |
5 | 特開2024-009294 | 学生服用編地及び学生服 | 2024-03-06 |
6 | 特開2020-186503 | ポリエステル複合仮撚糸、ストレッチ性織編物、およびこれらの製造方法 | 2024-02-27 |
7 | 特開2022-037482 | 離型フィルム | 2024-02-27 |
8 | 特開2021-057577 | 軟磁性金属粉末、圧粉磁心および磁性部品 | 2024-02-22 |
9 | 特許7455564 | 太陽電池の製造方法 | 2024-02-21 |
10 | 特表2023-533712 | 酸化イットリウム系のコーティング及びバルク組成物 | 2024-02-19 |
11 | 特開2023-109834 | 電子インタフェースを備えた電子カード | 2024-02-16 |
12 | 特開2021-138109 | 撥水構造体 | 2024-02-13 |
13 | 特開2022-025625 | 硬化膜及び積層体、並びにこれらの製造方法 | 2024-02-09 |
14 | 特開2022-025618 | 硬化膜及び積層体、並びにこれらの製造方法 | 2024-02-09 |
15 | 特開2022-075025 | 静電チャック装置、静電チャック装置の製造方法 | 2024-02-08 |
16 | 特開2023-002734 | 床材 | 2024-01-31 |
17 | 特許7463665 | ポリエステルフィルムロール | 2024-01-26 |
18 | 特開2022-147881 | Ga2O3系単結晶基板並びにGa2O3系単結晶基板の製造方法 | 2024-01-25 |
19 | 特開2022-078567 | 表面処理金属板 | 2024-01-23 |
20 | 特開2023-072081 | アルミニウム形材、建具及びアルミニウム形材の製造方法 | 2024-01-23 |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 645 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.6. The most inspection patent is 特許7017847 "床材" (24 times) , and the next most inspection patent is 特許7165770 "床材" (11 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7017847 | 床材 | 24 times |
2 | 特許7165770 | 床材 | 11 times |
3 | 特許6923435 | 繊維強化樹脂材料成形体、繊維強化樹脂材料成形体の製造方法及び繊維強化樹脂材料の製造方法 | 9 times |
4 | 特許6906888 | ヒートシール性樹脂フィルムおよびその製造方法、積層体、包装材料、ならびに成形ロール | 9 times |
5 | 特許7287060 | セラミックスボール | 8 times |
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 4,928 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.9. The most cited patent is 特許6058599 "磁気記録媒体" (116 times) , and the next most cited patent is 特許5953341 "磁気テープ" (107 times) .
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