上層 (JP Patent Analysis Report)
The Technical Field "上層" had 200 patent application filings in the most recent period (2023-01-01 to 2023-04-30). This is a significantly decreased of -51 filings (-20.3%) over 251 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 " 上側層 ", " 上部層 ", " 高層 " in the search set.
The highest number of filings in 2015 with 1,263 cases, and their lowest number in 2023 with 341 cases.
The mean of the number of filings over the last 5 years (2019 to 2024, 3,742 cases in total) is 624, and the median is 740. 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 | 624 patents |
| Std Dev | 333 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 341 cases | -51.4 % |
| 2022 year | 702 cases | -9.65 % |
| 2021 year | 777 cases | -15.73 % |
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 上層 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 上層, 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.
上層, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 上層 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 8,491 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.
上層
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 上層 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, 三菱電機株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 8 cases, followed by セイコーエプソン株式会社 with 2 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 8 cases |
| セイコーエプソン株式会社 | 2 cases |
| ルネサスエレクトロニクス株式会社 | 2 cases |
| 株式会社東芝 | 1 cases |
| 株式会社日立製作所 | 1 cases |
| パナソニックホールディングス株式会社 | 1 cases |
| シャープ株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2015 to 2025).
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 (2015 to 2025) with 172 cases, followed by ルネサスエレクトロニクス株式会社 with 123 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 172 cases |
| ルネサスエレクトロニクス株式会社 | 123 cases |
| シャープ株式会社 | 94 cases |
| セイコーエプソン株式会社 | 74 cases |
| ソニーグループ株式会社 | 59 cases |
| 株式会社東芝 | 48 cases |
| 株式会社日立製作所 | 33 cases |
| 富士通株式会社 | 33 cases |
| 日本電気株式会社 | 11 cases |
| パナソニックホールディングス株式会社 | 8 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 上層 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, セイコーエプソン株式会社 has the highest number of joint applications in the last in the last 3 years (2023 to 2025) with 2 cases, followed by 株式会社東芝 with 1 cases.
| Name | Cases |
|---|---|
| セイコーエプソン株式会社 | 2 cases |
| 株式会社東芝 | 1 cases |
| 株式会社日立製作所 | 1 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 (2015 to 2025).
Among the top coapplicants, セイコーエプソン株式会社 has the highest number of joint applications in the last for the target period (2015 to 2025) with 74 cases, followed by ソニーグループ株式会社 with 59 cases.
| Name | Cases |
|---|---|
| セイコーエプソン株式会社 | 74 cases |
| ソニーグループ株式会社 | 59 cases |
| 株式会社東芝 | 48 cases |
| 株式会社日立製作所 | 33 cases |
| 富士通株式会社 | 33 cases |
| 日本電気株式会社 | 11 cases |
| パナソニックホールディングス株式会社 | 8 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 上層’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 上層’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with ソニーグループ株式会社
上層 filed 59 joint applications with ソニーグループ株式会社 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 1.5, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 21 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.5 |
| COV | 1.5 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 4 cases | +100 % |
| 2019 year | 2 cases | -60.0 % |
| 2018 year | 5 cases | -37.5 % |
Trends in filing of joint patent applications with 日本電気株式会社
上層 filed 11 joint applications with 日本電気株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 5 cases in total) is 0.8, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.1, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 4 cases, and their lowest number in 2023 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.8 patents |
| Std Dev | 0.9 |
| COV | 1.1 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | -50.0 % |
| 2020 year | 2 cases | 0 |
| 2019 year | 2 cases | - |
Trends in filing of joint patent applications with 株式会社東芝
上層 filed 48 joint applications with 株式会社東芝 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 24 cases in total) is 4.0, and the median is 3.0. The coefficient of variation (standard deviation/mean) is 1.0, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2015 with 12 cases, and their lowest number in 2020 with 0 cases.
| Index | Value |
|---|---|
| Average | 4.0 patents |
| Std Dev | 4.0 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | -80.0 % |
| 2022 year | 5 cases | -50.0 % |
| 2021 year | 10 cases | - |
Trends in filing of joint patent applications with 株式会社日立製作所
上層 filed 33 joint applications with 株式会社日立製作所 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 7 cases in total) is 1.2, and the median is 1.0. 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 number of filings has been decreasing for the last 3 years (2021 to 2024). The highest number of filings in 2015 with 8 cases, and their lowest number in 2020 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.2 patents |
| Std Dev | 1.1 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 1 cases | 0 |
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | - |
Trends in filing of joint patent applications with セイコーエプソン株式会社
上層 filed 74 joint applications with セイコーエプソン株式会社 for the analysis period (2015 to 2025).
The mean of the number of filings over the last 5 years (2019 to 2024, 27 cases in total) is 4.5, and the median is 4.0. 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 highest number of filings in 2015 with 18 cases, and their lowest number in 2023 with 2 cases.
| Index | Value |
|---|---|
| Average | 4.5 patents |
| Std Dev | 3.7 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2023 year | 2 cases | -50.0 % |
| 2022 year | 4 cases | -66.7 % |
| 2021 year | 12 cases | +200 % |
Information on important patents (JP)
The following shows JP patents held by 上層 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 上層’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 上層 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 3 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.7 times. The most recently Invalidation Trial patent is 特許6249602 "保護素子" (Invalidation Trial day 2024-07-08) , next is 特許6498843 "溶解炉" (Invalidation Trial day 2022-10-27) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6249602 | 保護素子 | 2024-07-08 |
| 2 | 特許6498843 | 溶解炉 | 2022-10-27 |
| 3 | 特許6065247 | 積層型無機系保護コーティング塩化ビニル系タイル及びそのコーティング方法 | 2022-07-07 |
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), 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6803102 "建物外構部分の地盤沈下抑制構造及びその施工法" (1 times) , and the next most invalidation trial patent is 特許6498843 "溶解炉" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6803102 | 建物外構部分の地盤沈下抑制構造及びその施工法 | 1 times |
| 2 | 特許6498843 | 溶解炉 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 16 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7478563 "窯業系無機質基材の塗装方法、及び窯業系無機質基材塗装品" (Opposition day 2024-11-06) , next is 特許7470245 "焼鈍分離剤用の酸化マグネシウム、その製造方法、及びそれを用いた方向性電磁鋼板の製造方法" (Opposition day 2024-10-15) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7478563 | 窯業系無機質基材の塗装方法、及び窯業系無機質基材塗装品 | 2024-11-06 |
| 2 | 特許7470245 | 焼鈍分離剤用の酸化マグネシウム、その製造方法、及びそれを用いた方向性電磁鋼板の製造方法 | 2024-10-15 |
| 3 | 特許7470246 | 焼鈍分離剤用の酸化マグネシウム、その製造方法、及びそれを用いた方向性電磁鋼板の製造方法 | 2024-10-15 |
| 4 | 特許7470649 | 半導体レーザ素子およびチップオンサブマウント | 2024-10-04 |
| 5 | 特許7440441 | 免震構造 | 2024-08-26 |
| 6 | 特許7398484 | 自動車用繊維被覆材 | 2024-06-06 |
| 7 | 特許7286307 | 免震構造 | 2023-08-29 |
| 8 | 特許7173207 | 耐水性紙および液体容器 | 2023-05-15 |
| 9 | 特許7086162 | ＡＳＣの前にＳＣＲ触媒を備えるシステム内でＤＯＣとして作用するＡＳＣを有する、ＤＯＣを伴わない排気システム | 2022-12-16 |
| 10 | 特許7076057 | 多孔質延伸フィルム及び印刷用フィルム | 2022-11-15 |
Protested cases
List of latest Protested patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 34 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特表2023-521857 "ＰＧＭ勾配構造を有する排出制御触媒物品" (Protest day 2024-12-27) , next is 特開2023-157399 "一方向性繊維強化樹脂及び積層体" (Protest day 2024-12-04) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特表2023-521857 | ＰＧＭ勾配構造を有する排出制御触媒物品 | 2024-12-27 |
| 2 | 特開2023-157399 | 一方向性繊維強化樹脂及び積層体 | 2024-12-04 |
| 3 | 特開2022-138023 | クッション体 | 2024-11-29 |
| 4 | 特開2022-077440 | 単層領域及び二層領域を有する固形化粧料、並びにその製造方法 | 2024-10-29 |
| 5 | 特開2023-149660 | ウエハ載置台 | 2024-10-16 |
| 6 | 特表2023-540727 | 二次電池 | 2024-08-29 |
| 7 | 特開2022-049430 | 赤外ＬＥＤ素子 | 2024-08-13 |
| 8 | 特開2023-058148 | 内装用表皮材 | 2024-08-02 |
| 9 | 特開2024-045483 | 免震構造 | 2024-06-19 |
| 10 | 特開2022-147274 | インクセット、及び積層体の製造方法 | 2024-05-09 |
| 11 | 特許7566715 | 雨水排水配管構造 | 2024-01-09 |
| 12 | 特開2023-171377 | 路面の施工方法、及び、路面構造 | 2023-12-25 |
| 13 | 特許7558498 | 積層型３Ｄプリンターにおける積層方向の層間補強方法 | 2023-11-30 |
| 14 | 特許7478563 | 窯業系無機質基材の塗装方法、及び窯業系無機質基材塗装品 | 2023-08-28 |
| 15 | 特許7338151 | 化粧シート用基材、化粧シート及び化粧板 | 2023-05-30 |
| 16 | 特許7382035 | 人工芝および人工芝製運動競技場 | 2023-05-19 |
| 17 | 特許7369539 | 二酸化炭素の吸収方法 | 2023-03-13 |
| 18 | 特許7440441 | 免震構造 | 2023-02-13 |
| 19 | 特許7357505 | ヨウ素含有熱硬化性ケイ素含有材料、これを含むＥＵＶリソグラフィー用レジスト下層膜形成用組成物、及びパターン形成方法 | 2022-12-26 |
| 20 | 特許7251124 | 化粧シート及び化粧板 | 2022-11-28 |
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), 89 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7060528 "被覆切削工具" (4 times) , and the next most protest patent is 特許7055761 "被覆切削工具" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7060528 | 被覆切削工具 | 4 times |
| 2 | 特許7055761 | 被覆切削工具 | 4 times |
| 3 | 特許7057487 | 光学装置および光学部材 | 3 times |
| 4 | 特許7121258 | 光走査装置 | 3 times |
| 5 | 特許7338151 | 化粧シート用基材、化粧シート及び化粧板 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2022-01-01 ~ 2024-12-31), there were 67 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特表2023-524732 "生体内で縮小および増大させられることができる寸法を伴うデバイス" (Inspection day 2024-12-24) , next is 特開2022-138023 "クッション体" (Inspection day 2024-12-10) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2023-524732 | 生体内で縮小および増大させられることができる寸法を伴うデバイス | 2024-12-24 |
| 2 | 特開2022-138023 | クッション体 | 2024-12-10 |
| 3 | 特開2023-157399 | 一方向性繊維強化樹脂及び積層体 | 2024-12-10 |
| 4 | 特開2022-077440 | 単層領域及び二層領域を有する固形化粧料、並びにその製造方法 | 2024-11-19 |
| 5 | 特開2022-091866 | 針刺入装置及び薬物アプリケーター | 2024-11-15 |
| 6 | 特表2022-551683 | 人工知能（ＡＩ）モデルを使用した非侵襲的遺伝子検査を行う方法及びシステム | 2024-10-23 |
| 7 | 特開2023-149660 | ウエハ載置台 | 2024-10-22 |
| 8 | 特開2021-146478 | 耐欠損性にすぐれた表面被覆切削工具 | 2024-10-22 |
| 9 | 特表2023-540727 | 二次電池 | 2024-09-25 |
| 10 | 特許7365060 | 枕 | 2024-08-28 |
| 11 | 特開2023-025494 | 敷き寝具 | 2024-08-28 |
| 12 | 特開2022-049430 | 赤外ＬＥＤ素子 | 2024-08-21 |
| 13 | 特許5605917 | フォトマスクの製造方法、パターン転写方法及びフラットパネルディスプレイの製造方法 | 2024-08-12 |
| 14 | 特許5993386 | フォトマスク及びフラットパネルディスプレイの製造方法 | 2024-08-12 |
| 15 | 特許7534324 | 同一基板上への異なる発光構造体の一体的な構成 | 2024-07-29 |
| 16 | 特許7545791 | フォトマスクの製造方法 | 2024-07-12 |
| 17 | 特開2023-008156 | 印刷物封入体および封入物検知方法 | 2024-07-09 |
| 18 | 特開2022-147274 | インクセット、及び積層体の製造方法 | 2024-05-15 |
| 19 | 特許7566715 | 雨水排水配管構造 | 2024-02-01 |
| 20 | 特許7429084 | マイクロストラクチャ向上型吸収感光装置 | 2023-12-21 |
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), 155 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2019-108106 "震災、津波、台風で水害の防止対策を担う海中ビル船やまと。" (11 times) , and the next most inspection patent is 特許7111364 "複層防汚塗膜、該塗膜を表面に有する塗装物" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2019-108106 | 震災、津波、台風で水害の防止対策を担う海中ビル船やまと。 | 11 times |
| 2 | 特許7111364 | 複層防汚塗膜、該塗膜を表面に有する塗装物 | 7 times |
| 3 | 特許7060528 | 被覆切削工具 | 4 times |
| 4 | 特許7055761 | 被覆切削工具 | 4 times |
| 5 | 特許6817847 | 医療用容器 | 3 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), 2,203 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.8. The most cited patent is 特開2017-101983 "多点計測用のひずみセンサとその製造方法" (43 times) , and the next most cited patent is 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) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2017-101983 | 多点計測用のひずみセンサとその製造方法 | 43 times |
| 2 | 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 |
| 3 | 特許6086519 | 配達用回転翼機 | 34 times |
| 4 | 特許7061842 | 車両空調用送風装置 | 33 times |
| 5 | 特許6762231 | ＭＴＪメモリデバイスの製造方法 | 29 times |
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