チェーン (JP Patent Analysis Report)
The Technical Field "チェーン" had 128 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a with an decreasing trend transition of -23 filings (-15.2%) over 151 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 " チェイン " in the search set.
The highest number of filings in 2019 with 1,709 cases, and their lowest number in 2015 with 885 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 7,513 cases in total) is 1,252, and the median is 1,320. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 1,252 patents |
| Std Dev | 420 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,056 cases | -16.52 % |
| 2021 year | 1,265 cases | -8.00 % |
| 2020 year | 1,375 cases | -19.54 % |
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 チェーン 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 チェーン, 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.
チェーン, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of チェーン 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 11,506 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.
チェーン
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 チェーン 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, エヌチェーンライセンシングアーゲー has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 54 cases, followed by トヨタ自動車株式会社 with 36 cases.
| Name | Cases |
|---|---|
| エヌチェーンライセンシングアーゲー | 54 cases |
| トヨタ自動車株式会社 | 36 cases |
| 株式会社日立製作所 | 34 cases |
| 株式会社椿本チエイン | 23 cases |
| 富士通株式会社 | 20 cases |
| 本田技研工業株式会社 | 18 cases |
| スズキ株式会社 | 7 cases |
| 三菱電機株式会社 | 7 cases |
| 株式会社クボタ | 6 cases |
| 株式会社東芝 | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, エヌチェーンライセンシングアーゲー has the highest number of joint applications in the last for the target period (2014 to 2024) with 576 cases, followed by 株式会社椿本チエイン with 190 cases.
| Name | Cases |
|---|---|
| エヌチェーンライセンシングアーゲー | 576 cases |
| 株式会社椿本チエイン | 190 cases |
| 本田技研工業株式会社 | 162 cases |
| トヨタ自動車株式会社 | 161 cases |
| 株式会社日立製作所 | 146 cases |
| 富士通株式会社 | 132 cases |
| 株式会社クボタ | 130 cases |
| スズキ株式会社 | 107 cases |
| 三菱電機株式会社 | 70 cases |
| 株式会社東芝 | 37 cases |
| パナソニックホールディングス株式会社 | 1 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 チェーン 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, エヌチェーンライセンシングアーゲー has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 54 cases, followed by 株式会社日立製作所 with 34 cases.
| Name | Cases |
|---|---|
| エヌチェーンライセンシングアーゲー | 54 cases |
| 株式会社日立製作所 | 34 cases |
| 株式会社椿本チエイン | 23 cases |
| 本田技研工業株式会社 | 18 cases |
| スズキ株式会社 | 7 cases |
| 株式会社クボタ | 6 cases |
| 株式会社東芝 | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, エヌチェーンライセンシングアーゲー has the highest number of joint applications in the last for the target period (2014 to 2024) with 576 cases, followed by 株式会社椿本チエイン with 190 cases.
| Name | Cases |
|---|---|
| エヌチェーンライセンシングアーゲー | 576 cases |
| 株式会社椿本チエイン | 190 cases |
| 本田技研工業株式会社 | 162 cases |
| 株式会社日立製作所 | 146 cases |
| 株式会社クボタ | 130 cases |
| スズキ株式会社 | 107 cases |
| 株式会社東芝 | 37 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by チェーン’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 チェーン’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社椿本チエイン
チェーン filed 190 joint applications with 株式会社椿本チエイン for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 85 cases in total) is 14.2, 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 decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 40 cases, and their lowest number in 2020 with 7 cases.
| Index | Value |
|---|---|
| Average | 14.2 patents |
| Std Dev | 5.9 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 12 cases | -7.69 % |
| 2021 year | 13 cases | +85.7 % |
| 2020 year | 7 cases | -56.2 % |
Trends in filing of joint patent applications with 本田技研工業株式会社
チェーン filed 162 joint applications with 本田技研工業株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 72 cases in total) is 12.0, and the median is 12.0. 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 2014 with 26 cases, and their lowest number in 2021 with 9 cases.
| Index | Value |
|---|---|
| Average | 12.0 patents |
| Std Dev | 4.6 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 12 cases | +33.3 % |
| 2021 year | 9 cases | -25.00 % |
| 2020 year | 12 cases | -42.9 % |
Trends in filing of joint patent applications with 株式会社クボタ
チェーン filed 130 joint applications with 株式会社クボタ for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 70 cases in total) is 11.7, and the median is 12.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 22 cases, and their lowest number in 2022 with 6 cases.
| Index | Value |
|---|---|
| Average | 11.7 patents |
| Std Dev | 8.0 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | 0 |
| 2021 year | 6 cases | -66.7 % |
| 2020 year | 18 cases | 0 |
Trends in filing of joint patent applications with 株式会社日立製作所
チェーン filed 146 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, 104 cases in total) is 17.3, and the median is 18.5. 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 decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2020 with 25 cases, and their lowest number in 2021 with 9 cases.
| Index | Value |
|---|---|
| Average | 17.3 patents |
| Std Dev | 7.5 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 25 cases | +178 % |
| 2021 year | 9 cases | -64.0 % |
| 2020 year | 25 cases | +4.17 % |
Trends in filing of joint patent applications with 株式会社東芝
チェーン filed 37 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, 27 cases in total) is 4.5, and the median is 3.5. The coefficient of variation (standard deviation/mean) is 0.6, 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 2019 with 8 cases, and their lowest number in 2016 with 0 cases.
| Index | Value |
|---|---|
| Average | 4.5 patents |
| Std Dev | 2.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -50.0 % |
| 2021 year | 4 cases | -50.0 % |
| 2020 year | 8 cases | 0 |
Information on important patents (JP)
The following shows JP patents held by チェーン that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and チェーン’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 チェーン 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 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6894033 "鑑定証明システム" (Invalidation Trial day 2022-09-07) .
| - | No. | Title | Invalidation Trial days |
|---|---|---|---|
| 1 | 特許6894033 | 鑑定証明システム | 2022-09-07 |
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), 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5996033 "ロータリ作業機" (1 times) , and the next most invalidation trial patent is 特許6894033 "鑑定証明システム" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5996033 | ロータリ作業機 | 1 times |
| 2 | 特許6894033 | 鑑定証明システム | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 13 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7392893 "チェーン" (Opposition day 2024-05-27) , next is 特許7354125 "金属基材上の硬質材料層" (Opposition day 2024-03-15) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7392893 | チェーン | 2024-05-27 |
| 2 | 特許7354125 | 金属基材上の硬質材料層 | 2024-03-15 |
| 3 | 特許7303207 | 金属基材上の硬質材料の層 | 2023-12-21 |
| 4 | 特許7287980 | バネ表面の植毛加工方法 | 2023-12-05 |
| 5 | 特許7333098 | 廃電池からの有価金属回収方法 | 2023-11-08 |
| 6 | 特許7235847 | 安全な取引を容易化するシステム、方法及び装置 | 2023-08-25 |
| 7 | 特許7217834 | 情報処理システム | 2023-07-28 |
| 8 | 特許7174189 | 情報処理方法 | 2023-05-17 |
| 9 | 特許7152482 | 二輪車用の駆動装置 | 2023-04-12 |
| 10 | 特許7090202 | 情報処理方法 | 2022-12-21 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 28 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2024-001865 "ドリル螺旋羽根の羽根間ギャップに対して掻き落としをする装置及び方法" (Protest day 2024-07-03) , next is 特開2023-123428 "バネ表面の植毛加工方法" (Protest day 2024-06-01) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2024-001865 | ドリル螺旋羽根の羽根間ギャップに対して掻き落としをする装置及び方法 | 2024-07-03 |
| 2 | 特開2023-123428 | バネ表面の植毛加工方法 | 2024-06-01 |
| 3 | 特表2023-544755 | ハイドロテンショナ | 2024-02-19 |
| 4 | 特許7490257 | シート敷設構造 | 2023-12-26 |
| 5 | 特開2023-171377 | 路面の施工方法、及び、路面構造 | 2023-12-25 |
| 6 | 特許7508567 | トライボロジーシステム | 2023-12-18 |
| 7 | 特表2022-551570 | 摩擦が低減された材料 | 2023-11-28 |
| 8 | 特開2023-033748 | 食器洗浄装置及び食器洗浄方法 | 2023-11-10 |
| 9 | 特許7423910 | 廃電池からの有価物の回収方法、粉砕設備 | 2023-10-31 |
| 10 | 特開2022-104690 | トレーニング器具 | 2023-10-26 |
| 11 | 特許7449618 | 作業機 | 2023-09-01 |
| 12 | 特許7464988 | 農作業機 | 2023-07-26 |
| 13 | 特表2022-505606 | 耐疲労性を向上させた、フラットガラス繊維（Ｂ）を含有するポリアミド組成物 | 2023-07-04 |
| 14 | 特開2023-024695 | 草刈り機 | 2023-04-20 |
| 15 | 特開2021-188559 | ポンプ | 2023-03-30 |
| 16 | 特開2021-188558 | ポンプ | 2023-03-30 |
| 17 | 特許7090202 | 情報処理方法 | 2023-03-27 |
| 18 | 特許7377836 | コンプライアントピニオン駆動装置付きのクライミングロボット | 2023-03-18 |
| 19 | 特許7287980 | バネ表面の植毛加工方法 | 2023-01-19 |
| 20 | 特許7075530 | 情報処理方法 | 2023-01-17 |
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), 59 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7401881 "草刈り機" (5 times) , and the next most protest patent is 特許6067772 "立体網状構造体製造方法及び立体網状構造体製造装置" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7401881 | 草刈り機 | 5 times |
| 2 | 特許6067772 | 立体網状構造体製造方法及び立体網状構造体製造装置 | 3 times |
| 3 | 特許7423910 | 廃電池からの有価物の回収方法、粉砕設備 | 3 times |
| 4 | 特許6209559 | 開閉装置の機械式開閉体停止装置 | 2 times |
| 5 | 特許7235847 | 安全な取引を容易化するシステム、方法及び装置 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 58 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2020-113253 "ファイルのデジタル署名を検証するためのシステム及び方法" (Inspection day 2024-08-20) , next is 特開2023-184490 "アロマ管理システム" (Inspection day 2024-07-23) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2020-113253 | ファイルのデジタル署名を検証するためのシステム及び方法 | 2024-08-20 |
| 2 | 特開2023-184490 | アロマ管理システム | 2024-07-23 |
| 3 | 特表2022-508972 | 油圧バッテリー | 2024-03-21 |
| 4 | 特開2022-104690 | トレーニング器具 | 2024-01-30 |
| 5 | 特開2024-059556 | 保管・出庫システム | 2024-01-17 |
| 6 | 特許7490257 | シート敷設構造 | 2024-01-09 |
| 7 | 特開2023-123428 | バネ表面の植毛加工方法 | 2023-12-18 |
| 8 | 特許7423910 | 廃電池からの有価物の回収方法、粉砕設備 | 2023-11-24 |
| 9 | 特許7449618 | 作業機 | 2023-09-27 |
| 10 | 特開2024-040091 | ４サイクルエンジン | 2023-08-30 |
| 11 | 特開2023-033748 | 食器洗浄装置及び食器洗浄方法 | 2023-08-29 |
| 12 | 特許7508567 | トライボロジーシステム | 2023-08-24 |
| 13 | 特許7464988 | 農作業機 | 2023-08-24 |
| 14 | 特許7379739 | 情報処理装置及び情報処理方法 | 2023-07-25 |
| 15 | 特許7376740 | 取引システム及び取引方法 | 2023-07-25 |
| 16 | 特許7457181 | 情報処理装置及び情報処理方法 | 2023-07-25 |
| 17 | 特許7438427 | 情報処理装置及び情報処理方法 | 2023-07-25 |
| 18 | 特許7433720 | α波発振ネックレス | 2023-06-29 |
| 19 | 特表2021-502654 | コードチェーンによるモデル、装置、方法及び使用 | 2023-06-08 |
| 20 | 特許7204272 | デジタルトークン提供システム、デジタルトークン提供プログラム及びデジタルトークン提供方法 | 2023-05-20 |
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), 140 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.2. The most inspection patent is 特許6042011 "ポイント管理システム、装置、および方法" (5 times) , and the next most inspection patent is 特許7401881 "草刈り機" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6042011 | ポイント管理システム、装置、および方法 | 5 times |
| 2 | 特許7401881 | 草刈り機 | 5 times |
| 3 | 特許6067772 | 立体網状構造体製造方法及び立体網状構造体製造装置 | 3 times |
| 4 | 特許7423910 | 廃電池からの有価物の回収方法、粉砕設備 | 3 times |
| 5 | 特開2021-075254 | 生活コスト削減等。 | 3 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), 2,102 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6971019 "データ管理システム、情報処理装置、プログラム、及び、データ管理方法" (55 times) , and the next most cited patent is 特許7060221 "物品情報管理装置、システム、方法およびプログラム" (46 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6971019 | データ管理システム、情報処理装置、プログラム、及び、データ管理方法 | 55 times |
| 2 | 特許7060221 | 物品情報管理装置、システム、方法およびプログラム | 46 times |
| 3 | 特許6452156 | 許諾情報管理システム、利用者端末、権利者端末、許諾情報管理方法、および、許諾情報管理プログラム | 43 times |
| 4 | 特許6648555 | 情報処理装置及びプログラム | 36 times |
| 5 | 特許6302592 | 情報処理装置、情報処理方法およびプログラム | 35 times |
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