光検出 (JP Patent Analysis Report)
The Technical Field "光検出" had 54 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -53 filings (-49.5%) over 107 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 " 光学検出 ", " 光学的検出 " in the search set.
The highest number of filings in 2015 with 1,139 cases, and their lowest number in 2022 with 640 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 4,655 cases in total) is 776, and the median is 864. 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 | 776 patents |
| Std Dev | 304 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 640 cases | -19.70 % |
| 2021 year | 797 cases | -14.39 % |
| 2020 year | 931 cases | -7.46 % |
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 光検出 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 光検出, 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.
光検出, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 光検出 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 9,183 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.
光検出
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 光検出 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, 浜松ホトニクス株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 33 cases, followed by キヤノン株式会社 with 32 cases.
| Name | Cases |
|---|---|
| 浜松ホトニクス株式会社 | 33 cases |
| キヤノン株式会社 | 32 cases |
| 株式会社東芝 | 22 cases |
| 三菱電機株式会社 | 14 cases |
| 日本電気株式会社 | 12 cases |
| ソニーグループ株式会社 | 5 cases |
| 株式会社リコー | 5 cases |
| シャープ株式会社 | 2 cases |
| 株式会社日立製作所 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, 浜松ホトニクス株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 455 cases, followed by キヤノン株式会社 with 259 cases.
| Name | Cases |
|---|---|
| 浜松ホトニクス株式会社 | 455 cases |
| キヤノン株式会社 | 259 cases |
| オリンパス株式会社 | 204 cases |
| 株式会社リコー | 180 cases |
| 株式会社東芝 | 150 cases |
| 三菱電機株式会社 | 115 cases |
| ソニーグループ株式会社 | 87 cases |
| 株式会社日立製作所 | 71 cases |
| 日本電気株式会社 | 46 cases |
| シャープ株式会社 | 43 cases |
| パナソニックホールディングス株式会社 | 7 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 光検出 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 32 cases, followed by 株式会社東芝 with 22 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 32 cases |
| 株式会社東芝 | 22 cases |
| 日本電気株式会社 | 12 cases |
| ソニーグループ株式会社 | 5 cases |
| 株式会社日立製作所 | 1 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 259 cases, followed by オリンパス株式会社 with 204 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 259 cases |
| オリンパス株式会社 | 204 cases |
| 株式会社東芝 | 150 cases |
| ソニーグループ株式会社 | 87 cases |
| 株式会社日立製作所 | 71 cases |
| 日本電気株式会社 | 46 cases |
| パナソニックホールディングス株式会社 | 7 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 光検出’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 光検出’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社日立製作所
光検出 filed 71 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, 18 cases in total) is 3.0, and the median is 2.0. The coefficient of variation (standard deviation/mean) is 0.9, and there have been relatively large fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 17 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 3.0 patents |
| Std Dev | 2.6 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | 0 |
| 2020 year | 2 cases | -66.7 % |
Trends in filing of joint patent applications with キヤノン株式会社
光検出 filed 259 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, 103 cases in total) is 17.2, and the median is 16.5. The coefficient of variation (standard deviation/mean) is 0.29, and there have been small 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 58 cases, and their lowest number in 2020 with 14 cases.
| Index | Value |
|---|---|
| Average | 17.2 patents |
| Std Dev | 5.0 |
| COV | 0.29 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 21 cases | -16.00 % |
| 2021 year | 25 cases | +78.6 % |
| 2020 year | 14 cases | 0 |
Trends in filing of joint patent applications with 株式会社東芝
光検出 filed 150 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, 80 cases in total) is 13.3, and the median is 14.5. 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 increasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 26 cases, and their lowest number in 2018 with 12 cases.
| Index | Value |
|---|---|
| Average | 13.3 patents |
| Std Dev | 4.7 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 18 cases | +12.50 % |
| 2021 year | 16 cases | +23.08 % |
| 2020 year | 13 cases | -23.53 % |
Trends in filing of joint patent applications with ソニーグループ株式会社
光検出 filed 87 joint applications with ソニーグループ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 29 cases in total) is 4.8, and the median is 4.5. The coefficient of variation (standard deviation/mean) is 0.6, 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 2014 with 19 cases, and their lowest number in 2022 with 1 cases.
| Index | Value |
|---|---|
| Average | 4.8 patents |
| Std Dev | 3.0 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | -50.0 % |
| 2021 year | 2 cases | -66.7 % |
| 2020 year | 6 cases | -33.3 % |
Trends in filing of joint patent applications with オリンパス株式会社
光検出 filed 204 joint applications with オリンパス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 8 cases in total) is 1.3, 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 2014 with 67 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.3 patents |
| Std Dev | 2.0 |
| COV | 1.5 |
| Year | Cases | YOY |
|---|---|---|
| 2019 year | 3 cases | -40.0 % |
| 2018 year | 5 cases | -76.2 % |
| 2017 year | 21 cases | -54.3 % |
Information on important patents (JP)
The following shows JP patents held by 光検出 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 光検出’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 光検出 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.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 5 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7257440 "組成物、膜、有機光電変換素子、及び光検出素子" (Opposition day 2023-10-10) , next is 特許7220106 "カートリッジおよび検出方法" (Opposition day 2023-08-08) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7257440 | 組成物、膜、有機光電変換素子、及び光検出素子 | 2023-10-10 |
| 2 | 特許7220106 | カートリッジおよび検出方法 | 2023-08-08 |
| 3 | 特許7193526 | 浴室環境で使用するバイオモニタリング・デバイス、方法、及びシステム | 2023-06-20 |
| 4 | 特許7116075 | 有機半導体化合物 | 2023-02-08 |
| 5 | 特許6982450 | 保護ガラス汚れ検知システム及び方法 | 2022-06-14 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 10 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特許7530938 "フォトダイオードの構造" (Protest day 2024-01-05) , next is 特許7470752 "特定の波長を有する光を自己フィルタリングするフォトダイオードの構造" (Protest day 2024-01-05) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特許7530938 | フォトダイオードの構造 | 2024-01-05 |
| 2 | 特許7470752 | 特定の波長を有する光を自己フィルタリングするフォトダイオードの構造 | 2024-01-05 |
| 3 | 特開2023-018796 | 物品検査装置 | 2023-11-15 |
| 4 | 特許7535031 | 近赤外光を用いた植物葉撮像装置、植物葉特定成分比率推定システム、植物葉特定成分推定方法及びプログラム | 2023-08-03 |
| 5 | 特許7531823 | 検査装置および検査方法 | 2023-06-06 |
| 6 | 特開2022-175745 | 物品検査装置 | 2023-04-10 |
| 7 | 特許7325383 | 物品検査装置 | 2022-11-22 |
| 8 | 特許7270582 | 分光測定装置 | 2022-11-18 |
| 9 | 特許7218295 | 車両用サンバイザー | 2022-08-29 |
| 10 | 特許7442955 | コーティング剤の特性を判定する方法およびデバイス | 2022-07-28 |
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), 24 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.1. The most protest patent is 特許6974171 "低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法" (3 times) , and the next most protest patent is 特許7218295 "車両用サンバイザー" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6974171 | 低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法 | 3 times |
| 2 | 特許7218295 | 車両用サンバイザー | 2 times |
| 3 | 再公表2017/159851 | 光検査装置 | 1 times |
| 4 | 特許7325383 | 物品検査装置 | 1 times |
| 5 | 特許7335807 | アリルモノマーと過酸化物とをベースにした有機ガラス製造用組成物 | 1 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 30 patents Inspection from third parties. The average number of Inspection is 1.1 times. The most recently Inspection patent is 特表2024-501126 "光回折格子結合器が中に集積された光検出器及び関連する方法" (Inspection day 2024-08-19) , next is 特表2024-503938 "コロイド量子ドット光検出器" (Inspection day 2024-08-19) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2024-501126 | 光回折格子結合器が中に集積された光検出器及び関連する方法 | 2024-08-19 |
| 2 | 特表2024-503938 | コロイド量子ドット光検出器 | 2024-08-19 |
| 3 | 特開2023-029030 | 物体形状計測装置及び、物体形状計測方法 | 2024-07-25 |
| 4 | 特開2023-058485 | ゲルパターン化した表面 | 2024-04-04 |
| 5 | 特許7476039 | 半導体装置の検査装置、及び、半導体装置の検査方法 | 2024-03-18 |
| 6 | 特表2020-515367 | マルチモード診断を伴うウェアラブルデバイス | 2023-12-28 |
| 7 | 特許7194226 | 分析評価装置、方法、および試薬 | 2023-12-20 |
| 8 | 特表2022-541879 | ガンマイベントの時間領域フィルタリング | 2023-11-28 |
| 9 | 特許7531530 | デジタルシリコン光電子増倍管の充電回路 | 2023-11-28 |
| 10 | 特許7535031 | 近赤外光を用いた植物葉撮像装置、植物葉特定成分比率推定システム、植物葉特定成分推定方法及びプログラム | 2023-08-09 |
| 11 | 特開2024-018963 | 欠陥を分析するための検査システム及び方法 | 2023-08-08 |
| 12 | 特許7531823 | 検査装置および検査方法 | 2023-06-13 |
| 13 | 特開2022-175745 | 物品検査装置 | 2023-05-16 |
| 14 | 特許7325383 | 物品検査装置 | 2023-04-11 |
| 15 | 特許7270582 | 分光測定装置 | 2023-04-11 |
| 16 | 特開2021-072817 | ゲルパターン化した表面 | 2023-04-06 |
| 17 | 特許7534808 | 光ランタイム測定時の拡散後方散乱を特定するための後方散乱ヒストグラムデータを生成する装置及び方法 | 2023-04-04 |
| 18 | 特許6119963 | 自動焦点制御装置、半導体検査装置および顕微鏡 | 2023-01-12 |
| 19 | 特開2020-109398 | 部分放電検出器 | 2022-12-08 |
| 20 | 特開2019-184574 | 微弱光検出システムおよび微弱光検出方法 | 2022-12-01 |
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), 87 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.1. The most inspection patent is 特許6974171 "低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法" (4 times) , and the next most inspection patent is 特許7218295 "車両用サンバイザー" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6974171 | 低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法 | 4 times |
| 2 | 特許7218295 | 車両用サンバイザー | 2 times |
| 3 | 特許7335807 | アリルモノマーと過酸化物とをベースにした有機ガラス製造用組成物 | 2 times |
| 4 | 特許6756495 | 超高純度鉱化剤および窒化結晶成長の方法 | 2 times |
| 5 | 特許6523992 | 画像取得方法、画像取得装置及び走査型顕微鏡 | 2 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), 1,934 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.9. The most cited patent is 特許6625914 "機械学習装置、レーザ加工システムおよび機械学習方法" (53 times) , and the next most cited patent is 特許6597034 "磁場計測方法及び磁場計測装置" (49 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6625914 | 機械学習装置、レーザ加工システムおよび機械学習方法 | 53 times |
| 2 | 特許6597034 | 磁場計測方法及び磁場計測装置 | 49 times |
| 3 | 特許6282368 | 光検出装置 | 42 times |
| 4 | 特許6942966 | 物体検出装置及び移動体装置 | 39 times |
| 5 | 特許6906897 | 亀裂検出装置及び亀裂検出方法 | 35 times |
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