眼の診断装置技術 (JP Patent Analysis Report)
The Theme Code "眼の診断装置技術" had 94 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a with an decreasing trend transition of -16 filings (-14.5%) over 110 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2017 with 729 cases, and their lowest number in 2022 with 345 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 2,840 cases in total) is 473, and the median is 498. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 473 patents |
| Std Dev | 193 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 345 cases | -23.84 % |
| 2021 year | 453 cases | -16.42 % |
| 2020 year | 542 cases | -15.05 % |
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 眼の診断装置技術[4C316] for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 眼の診断装置技術, 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.
- Table of Contents
- Foreign Patent Analysis Report
- Patent Filing Summary for 眼の診断装置技術
- Search Set (Search Formula/Analysis Patents)
- Related Patent Analysis Report
- Competitors Information
- Top company Information
- • Information on Important Patents
- Provision of patent information to the media
- About this Site
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.
眼の診断装置技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 眼の診断装置技術 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.
Patent Landscape ({{ld.d.db_name | country_map: 'en'}})
Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.
The patent landscape for 眼の診断装置技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).
By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.
In addition, by visually representing the patent data in this manner, you can 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.
In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.
Characteristic Terms (Importance)
The following is a list of words (characteristic terms) often used in 眼の診断装置技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 5,418 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.
眼の診断装置技術[4C316]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme 眼の診断装置技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 株式会社トプコン has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 120 cases, followed by 株式会社ニデック with 74 cases.
| Name | Cases |
|---|---|
| 株式会社トプコン | 120 cases |
| 株式会社ニデック | 74 cases |
| キヤノン株式会社 | 53 cases |
| アルコンインコーポレイティド | 23 cases |
| 株式会社トーメーコーポレーション | 13 cases |
| カールツアイスメディテックアクチエンゲゼルシャフト | 8 cases |
| 株式会社JVCケンウッド | 6 cases |
| 興和株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 株式会社トプコン has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,231 cases, followed by キヤノン株式会社 with 719 cases.
| Name | Cases |
|---|---|
| 株式会社トプコン | 1,231 cases |
| キヤノン株式会社 | 719 cases |
| 株式会社ニデック | 683 cases |
| アルコンインコーポレイティド | 143 cases |
| 株式会社トーメーコーポレーション | 135 cases |
| 株式会社ニコン | 116 cases |
| 株式会社JVCケンウッド | 94 cases |
| 興和株式会社 | 64 cases |
| カールツアイスメディテックアクチエンゲゼルシャフト | 57 cases |
| 株式会社コーナン・メディカル | 3 cases |
| パナソニックホールディングス株式会社 | 2 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 patent information of the higher applicant in the technical theme 眼の診断装置技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
among the top coapplicants, 株式会社トプコン has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 120 cases, followed by 株式会社ニデック with 74 cases.
| Name | Cases |
|---|---|
| 株式会社トプコン | 120 cases |
| 株式会社ニデック | 74 cases |
| キヤノン株式会社 | 53 cases |
| アルコンインコーポレイティド | 23 cases |
| 株式会社トーメーコーポレーション | 13 cases |
| 興和株式会社 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, 株式会社トプコン has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,231 cases, followed by キヤノン株式会社 with 719 cases.
| Name | Cases |
|---|---|
| 株式会社トプコン | 1,231 cases |
| キヤノン株式会社 | 719 cases |
| 株式会社ニデック | 683 cases |
| アルコンインコーポレイティド | 143 cases |
| 株式会社トーメーコーポレーション | 135 cases |
| 株式会社ニコン | 116 cases |
| 興和株式会社 | 64 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 眼の診断装置技術’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 眼の診断装置技術’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
眼の診断装置技術 filed 719 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, 288 cases in total) is 48.0, and the median is 42.5. 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 2015 with 138 cases, and their lowest number in 2022 with 33 cases.
| Index | Value |
|---|---|
| Average | 48.0 patents |
| Std Dev | 20.7 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 33 cases | -23.26 % |
| 2021 year | 43 cases | +2.38 % |
| 2020 year | 42 cases | -47.5 % |
Trends in filing of joint patent applications with 株式会社トプコン
眼の診断装置技術 filed 1,231 joint applications with 株式会社トプコン for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 642 cases in total) is 107, and the median is 91.5. 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 2017 with 222 cases, and their lowest number in 2021 with 70 cases.
| Index | Value |
|---|---|
| Average | 107 patents |
| Std Dev | 51.8 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 71 cases | +1.43 % |
| 2021 year | 70 cases | -37.5 % |
| 2020 year | 112 cases | -20.00 % |
Trends in filing of joint patent applications with 株式会社ニデック
眼の診断装置技術 filed 683 joint applications with 株式会社ニデック for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 357 cases in total) is 59.5, and the median is 60.0. 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 highest number of filings in 2017 with 92 cases, and their lowest number in 2022 with 47 cases.
| Index | Value |
|---|---|
| Average | 59.5 patents |
| Std Dev | 20.5 |
| COV | 0.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 47 cases | -6.00 % |
| 2021 year | 50 cases | -28.57 % |
| 2020 year | 70 cases | -4.11 % |
Trends in filing of joint patent applications with 興和株式会社
眼の診断装置技術 filed 64 joint applications with 興和株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 28 cases in total) is 4.7, and the median is 4.0. 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 (2020 to 2023). The highest number of filings in 2015 with 13 cases, and their lowest number in 2021 with 1 cases.
| Index | Value |
|---|---|
| Average | 4.7 patents |
| Std Dev | 4.0 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | +100 % |
| 2021 year | 1 cases | -83.3 % |
| 2020 year | 6 cases | -25.00 % |
Trends in filing of joint patent applications with 株式会社ニコン
眼の診断装置技術 filed 116 joint applications with 株式会社ニコン for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 99 cases in total) is 16.5, and the median is 13.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2019 with 52 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 16.5 patents |
| Std Dev | 17.7 |
| COV | 1.1 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 9 cases | -47.1 % |
| 2020 year | 17 cases | -67.3 % |
| 2019 year | 52 cases | +148 % |
Information on important patents (JP)
The following shows JP patents held by 眼の診断装置技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 眼の診断装置技術’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 眼の診断装置技術 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.
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 7 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特許7415570 "眼科撮影装置制御用プログラム、眼科撮影システム、および、眼科撮影装置" (Protest day 2023-07-04) , next is 特許7434771 "眼科装置、および眼科装置制御プログラム" (Protest day 2023-03-08) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特許7415570 | 眼科撮影装置制御用プログラム、眼科撮影システム、および、眼科撮影装置 | 2023-07-04 |
| 2 | 特許7434771 | 眼科装置、および眼科装置制御プログラム | 2023-03-08 |
| 3 | 特開2021-107026 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 2022-09-02 |
| 4 | 特許7293688 | 眼科装置 | 2022-05-23 |
| 5 | 特許7180187 | 眼科画像処理装置、ＯＣＴ装置、および眼科画像処理プログラム | 2022-02-04 |
| 6 | 特許7229881 | 医用画像処理装置、学習済モデル、医用画像処理方法及びプログラム | 2022-02-04 |
| 7 | 特許7196908 | 眼科画像処理装置および眼科画像処理プログラム | 2022-01-26 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 88 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6523349 "掃引信号源光学コヒーレンスドメイン反射率測定用の装置" (7 times) , and the next most protest patent is 特表2019-528113 "機械学習モデルを使用した眼底画像の処理" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6523349 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 7 times |
| 2 | 特表2019-528113 | 機械学習モデルを使用した眼底画像の処理 | 5 times |
| 3 | 特許6073406 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 5 times |
| 4 | 特許6734475 | 画像処理装置及びプログラム | 4 times |
| 5 | 特許6922152 | 眼科解析装置、眼科解析プログラム | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 15 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特許6867715 "認知機能障害診断装置および認知機能障害診断プログラム" (Inspection day 2024-11-19) , next is 特許7588287 "一連の画像から流れを検出する方法" (Inspection day 2024-01-23) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許6867715 | 認知機能障害診断装置および認知機能障害診断プログラム | 2024-11-19 |
| 2 | 特許7588287 | 一連の画像から流れを検出する方法 | 2024-01-23 |
| 3 | 特許7394126 | ｉｎ ｖｉｖｏ全視野干渉顕微鏡を用いたイメージング方法およびシステム | 2023-08-25 |
| 4 | 特許7357954 | 眼鏡用レンズ又はコンタクトレンズ用レンズの決定方法 | 2023-07-28 |
| 5 | 特許7415570 | 眼科撮影装置制御用プログラム、眼科撮影システム、および、眼科撮影装置 | 2023-07-12 |
| 6 | 特許7434771 | 眼科装置、および眼科装置制御プログラム | 2023-03-14 |
| 7 | 特許6734475 | 画像処理装置及びプログラム | 2023-02-21 |
| 8 | 特許7385993 | 視覚的処理および知覚の疾患を含む神経学的疾患の評価および修正のための拡張現実ディスプレイシステム | 2023-01-10 |
| 9 | 特開2021-107026 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 2022-10-07 |
| 10 | 特許7436066 | 眼底画像における動脈及び静脈を識別する方法 | 2022-08-26 |
| 11 | 特許7293688 | 眼科装置 | 2022-05-31 |
| 12 | 特許7229881 | 医用画像処理装置、学習済モデル、医用画像処理方法及びプログラム | 2022-02-24 |
| 13 | 特許7196908 | 眼科画像処理装置および眼科画像処理プログラム | 2022-02-16 |
| 14 | 特許7180187 | 眼科画像処理装置、ＯＣＴ装置、および眼科画像処理プログラム | 2022-02-09 |
| 15 | 特許7167737 | 評価装置、評価方法、及び評価プログラム | 2021-12-09 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 107 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.4. The most inspection patent is 特許6523349 "掃引信号源光学コヒーレンスドメイン反射率測定用の装置" (8 times) , and the next most inspection patent is 特表2019-528113 "機械学習モデルを使用した眼底画像の処理" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6523349 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 8 times |
| 2 | 特表2019-528113 | 機械学習モデルを使用した眼底画像の処理 | 5 times |
| 3 | 特許6073406 | 掃引信号源光学コヒーレンスドメイン反射率測定用の装置 | 5 times |
| 4 | 特許6922152 | 眼科解析装置、眼科解析プログラム | 4 times |
| 5 | 特許6734475 | 画像処理装置及びプログラム | 4 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 1,388 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.0. The most cited patent is 特許6391465 "ウェアラブル端末装置およびプログラム" (34 times) , and the next most cited patent is 特許6551081 "眼科撮影装置および眼科撮影プログラム" (30 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6391465 | ウェアラブル端末装置およびプログラム | 34 times |
| 2 | 特許6551081 | 眼科撮影装置および眼科撮影プログラム | 30 times |
| 3 | 特許6507615 | 光コヒーレンストモグラフィ装置、及びプログラム | 30 times |
| 4 | 特許6867117 | 医用画像処理方法及び医用画像処理装置 | 27 times |
| 5 | 特許6907563 | 画像処理装置、および画像処理プログラム | 23 times |
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- 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).
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