文字列 (JP Patent Analysis Report)
The Technical Field "文字列" had 83 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a with an decreasing trend transition of -20 filings (-19.4%) over 103 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 " 記号列 " in the search set.
The highest number of filings in 2018 with 991 cases, and their lowest number in 2022 with 688 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,428 cases in total) is 738, and the median is 758. 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 | 738 patents |
| Std Dev | 240 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 688 cases | -5.49 % |
| 2021 year | 728 cases | -7.61 % |
| 2020 year | 788 cases | -18.60 % |
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 文字列 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 文字列, 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.
文字列, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 文字列 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 8,259 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.
文字列
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 文字列 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, キヤノン株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 95 cases, followed by 株式会社リコー with 35 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 95 cases |
| 株式会社リコー | 35 cases |
| ブラザー工業株式会社 | 25 cases |
| 富士通株式会社 | 24 cases |
| 富士フイルムビジネスイノベーション株式会社 | 21 cases |
| 株式会社日立製作所 | 17 cases |
| 株式会社東芝 | 14 cases |
| シャープ株式会社 | 13 cases |
| 日本電気株式会社 | 6 cases |
| 日本電信電話株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, キヤノン株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 614 cases, followed by 富士通株式会社 with 341 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 614 cases |
| 富士通株式会社 | 341 cases |
| 富士フイルムビジネスイノベーション株式会社 | 275 cases |
| 株式会社リコー | 260 cases |
| ブラザー工業株式会社 | 225 cases |
| 日本電信電話株式会社 | 218 cases |
| 株式会社東芝 | 167 cases |
| 日本電気株式会社 | 155 cases |
| 株式会社日立製作所 | 131 cases |
| シャープ株式会社 | 124 cases |
| パナソニックホールディングス株式会社 | 5 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 文字列 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, キヤノン株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 95 cases, followed by 株式会社リコー with 35 cases.
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, キヤノン株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 614 cases, followed by 富士通株式会社 with 341 cases.
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 文字列’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 文字列’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with キヤノン株式会社
文字列 filed 614 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, 396 cases in total) is 66.0, and the median is 70.5. 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.
The number of filings has been increasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 94 cases, and their lowest number in 2016 with 41 cases.
| Index | Value |
|---|---|
| Average | 66.0 patents |
| Std Dev | 21.3 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 72 cases | +2.86 % |
| 2021 year | 70 cases | +6.06 % |
| 2020 year | 66 cases | -29.79 % |
Trends in filing of joint patent applications with 株式会社東芝
文字列 filed 167 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, 68 cases in total) is 11.3, 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 highest number of filings in 2015 with 32 cases, and their lowest number in 2019 with 8 cases.
| Index | Value |
|---|---|
| Average | 11.3 patents |
| Std Dev | 5.1 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 12 cases | -7.69 % |
| 2021 year | 13 cases | -18.75 % |
| 2020 year | 16 cases | +100 % |
Trends in filing of joint patent applications with 富士通株式会社
文字列 filed 341 joint applications with 富士通株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 127 cases in total) is 21.2, and the median is 21.0. 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 67 cases, and their lowest number in 2022 with 15 cases.
| Index | Value |
|---|---|
| Average | 21.2 patents |
| Std Dev | 8.8 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 15 cases | -34.8 % |
| 2021 year | 23 cases | +21.05 % |
| 2020 year | 19 cases | -42.4 % |
Trends in filing of joint patent applications with 日本電気株式会社
文字列 filed 155 joint applications with 日本電気株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 75 cases in total) is 12.5, and the median is 8.0. 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 31 cases, and their lowest number in 2022 with 3 cases.
| Index | Value |
|---|---|
| Average | 12.5 patents |
| Std Dev | 10.8 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | 0 |
| 2021 year | 3 cases | -76.9 % |
| 2020 year | 13 cases | -40.9 % |
Trends in filing of joint patent applications with 株式会社日立製作所
文字列 filed 131 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, 83 cases in total) is 13.8, and the median is 13.5. 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 highest number of filings in 2020 with 28 cases, and their lowest number in 2018 with 7 cases.
| Index | Value |
|---|---|
| Average | 13.8 patents |
| Std Dev | 7.5 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 12 cases | -25.00 % |
| 2021 year | 16 cases | -42.9 % |
| 2020 year | 28 cases | +86.7 % |
Information on important patents (JP)
The following shows JP patents held by 文字列 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 文字列’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 文字列 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
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), 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6650912 "コンピューターのソフトウェアのプログラムにおけるストリームデータ処理" (1 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6650912 | コンピューターのソフトウェアのプログラムにおけるストリームデータ処理 | 1 times |
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 6 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7430437 "印刷物に印刷された文字情報を収集する方法、プログラム及び情報処理装置" (Opposition day 2024-08-05) , next is 特許7395048 "表示装置、表示方法及び表示プログラム" (Opposition day 2024-05-31) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7430437 | 印刷物に印刷された文字情報を収集する方法、プログラム及び情報処理装置 | 2024-08-05 |
| 2 | 特許7395048 | 表示装置、表示方法及び表示プログラム | 2024-05-31 |
| 3 | 特許7362571 | 遊技機 | 2024-03-13 |
| 4 | 特許7343585 | 識別支援システム、識別支援クライアント、識別支援サーバ、及び識別支援方法 | 2024-03-04 |
| 5 | 特許7288207 | 低分子化合物探索方法、プログラム、装置、およびシステム | 2023-12-06 |
| 6 | 特許7012123 | 情報処理装置、情報処理方法および情報処理プログラム | 2022-07-04 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 6 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特開2023-029397 "車載機器" (Protest day 2024-09-19) , next is 特開2023-114578 "電子帳票作成支援装置、方法及びプログラム" (Protest day 2024-06-14) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-029397 | 車載機器 | 2024-09-19 |
| 2 | 特開2023-114578 | 電子帳票作成支援装置、方法及びプログラム | 2024-06-14 |
| 3 | 特許7567232 | 情報処理システム、情報処理装置、情報処理方法、及び、プログラム | 2024-03-06 |
| 4 | 特許7403129 | 摂食嚥下機能評価方法、プログラム、摂食嚥下機能評価装置および摂食嚥下機能評価システム | 2023-03-10 |
| 5 | 特開2020-083205 | 車載機器 | 2023-01-19 |
| 6 | 特許7085167 | 保険金支払支援システム、プログラム及び記録媒体 | 2022-04-13 |
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), 23 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.2. The most protest patent is 特許7085167 "保険金支払支援システム、プログラム及び記録媒体" (3 times) , and the next most protest patent is 特開2023-029397 "車載機器" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7085167 | 保険金支払支援システム、プログラム及び記録媒体 | 3 times |
| 2 | 特開2023-029397 | 車載機器 | 2 times |
| 3 | 特開2019-164350 | サーベイ（眺望）型ナビゲーションシステム | 2 times |
| 4 | 特開2016-143233 | 表示制御装置 | 1 times |
| 5 | 特許6653817 | 遊技台 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 27 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2023-029397 "車載機器" (Inspection day 2024-09-24) , next is 特許7505851 "任意の通信規格を用いるパスワード保護プログラム" (Inspection day 2024-06-28) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-029397 | 車載機器 | 2024-09-24 |
| 2 | 特許7505851 | 任意の通信規格を用いるパスワード保護プログラム | 2024-06-28 |
| 3 | 特許7430437 | 印刷物に印刷された文字情報を収集する方法、プログラム及び情報処理装置 | 2024-04-11 |
| 4 | 特許7500181 | 情報処理装置、情報処理方法、および情報処理プログラム | 2024-04-08 |
| 5 | 特許7567232 | 情報処理システム、情報処理装置、情報処理方法、及び、プログラム | 2024-04-02 |
| 6 | 特許7485866 | 埋め込まれた情報カードコンテンツを認識および解釈するための機械学習 | 2023-11-17 |
| 7 | 特開2022-179475 | コード生成方法、コード生成装置、プログラム、データ照合方法 | 2023-09-29 |
| 8 | 特表2022-548761 | 自然言語コンテンツの選択的な深い構文解析 | 2023-08-25 |
| 9 | 特開2022-047777 | 印刷物 | 2023-07-31 |
| 10 | 特許6526304 | コメント配信システム | 2023-06-16 |
| 11 | 特許7178462 | コメント配信システム、端末装置、コメント配信方法、及びプログラム | 2023-06-16 |
| 12 | 特許7363187 | 情報処理装置 | 2023-05-23 |
| 13 | 特許7403129 | 摂食嚥下機能評価方法、プログラム、摂食嚥下機能評価装置および摂食嚥下機能評価システム | 2023-04-12 |
| 14 | 特許7245936 | 認証装置および認証システム、認証処理方法 | 2023-04-10 |
| 15 | 特許7129958 | 動画像符号化データ | 2023-04-03 |
| 16 | 特許7126310 | 動画像復号装置、動画像復号方法、動画像符号化装置、および、動画像符号化方法 | 2023-04-03 |
| 17 | 特表2022-505449 | 助言に関連するシステム―ユーザ間の相互作用の改善 | 2023-03-13 |
| 18 | 特許7473900 | フォーマット作成装置、フォーマット作成方法およびフォーマット作成プログラム | 2023-03-02 |
| 19 | 特開2020-083205 | 車載機器 | 2023-01-26 |
| 20 | 特許7288642 | 金貨認識による電子マネー発行方法 | 2022-12-05 |
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), 72 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 特許6704383 "情報処理装置およびゲームプログラム" (4 times) , and the next most inspection patent is 特許7085167 "保険金支払支援システム、プログラム及び記録媒体" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6704383 | 情報処理装置およびゲームプログラム | 4 times |
| 2 | 特許7085167 | 保険金支払支援システム、プログラム及び記録媒体 | 3 times |
| 3 | 特開2017-010038 | サーベイ（眺望）型ナビゲーションシステム | 3 times |
| 4 | 特許6874271 | 情報処理装置およびゲームプログラム | 3 times |
| 5 | 特許6639628 | 商品販売データ処理装置及びプログラム | 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), 1,888 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6577064 "デジタルアシスタントとのアプリケーション統合" (59 times) , and the next most cited patent is 特許6785745 "遊技機" (55 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6577064 | デジタルアシスタントとのアプリケーション統合 | 59 times |
| 2 | 特許6785745 | 遊技機 | 55 times |
| 3 | 特許6116746 | 情報処理装置、情報処理方法、及びプログラム | 34 times |
| 4 | 特許6577044 | ユーザ構成可能グラフィック構造体の共有 | 33 times |
| 5 | 特許6524049 | 感情推定装置、感情推定方法、感情推定プログラム、および感情カウントシステム | 27 times |
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Please note that the various graphs are image data, but we cannot provide them in text data.Scope of coverage for each goal/target
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About the name collation and name control of applicants and right holders
- Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
- Company names may be the names of the companies at the time of application, but the results calculated by Patent Integration are used as is. Company names are used as they were at the time of application.
- Because of the fluctuation in the names of companies (i.e., applicant/right holder names in the patent information), there are cases where the same company appears more than once in the top 10. The number of applications filed by the same company in the top 10 is the total number of applications filed by the company.
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Patent Integration Co., Ltd. is committed to providing high-quality patent information based on the latest patent data on more than 45 million cases collected from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publication. 
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