カラーフィルタ (JP Patent Analysis Report)
The Technical Field "カラーフィルタ" had 54 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly increased of +19 filings (54.3%) over 35 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 " カラーフィルター ", " 色フィルタ ", " 色フィルター " in the search set.
The highest number of filings in 2015 with 961 cases, and their lowest number in 2022 with 360 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 2,897 cases in total) is 483, and the median is 452. 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 | 483 patents |
| Std Dev | 195 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 360 cases | -11.98 % |
| 2021 year | 409 cases | -17.21 % |
| 2020 year | 494 cases | -26.27 % |
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 カラーフィルタ 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 カラーフィルタ, 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 カラーフィルタ
- 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.
カラーフィルタ, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of カラーフィルタ 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 6,625 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.
カラーフィルタ
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 カラーフィルタ 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 35 cases, followed by ARTIENCE株式会社 with 31 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 35 cases |
| ARTIENCE株式会社 | 31 cases |
| TOPPANホールディングス株式会社 | 24 cases |
| 株式会社ジャパンディスプレイ | 19 cases |
| セイコーエプソン株式会社 | 18 cases |
| 富士フイルム株式会社 | 2 cases |
| シャープ株式会社 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, ARTIENCE株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 490 cases, followed by キヤノン株式会社 with 421 cases.
| Name | Cases |
|---|---|
| ARTIENCE株式会社 | 490 cases |
| キヤノン株式会社 | 421 cases |
| 富士フイルム株式会社 | 391 cases |
| TOPPANホールディングス株式会社 | 321 cases |
| 株式会社ジャパンディスプレイ | 319 cases |
| ソニーグループ株式会社 | 139 cases |
| 大日本印刷株式会社 | 124 cases |
| セイコーエプソン株式会社 | 108 cases |
| シャープ株式会社 | 106 cases |
| 株式会社東芝 | 31 cases |
| パナソニックホールディングス株式会社 | 4 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 カラーフィルタ 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 35 cases, followed by TOPPANホールディングス株式会社 with 24 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 35 cases |
| TOPPANホールディングス株式会社 | 24 cases |
| セイコーエプソン株式会社 | 18 cases |
| 富士フイルム株式会社 | 2 cases |
| シャープ株式会社 | 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 421 cases, followed by 富士フイルム株式会社 with 391 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 421 cases |
| 富士フイルム株式会社 | 391 cases |
| TOPPANホールディングス株式会社 | 321 cases |
| ソニーグループ株式会社 | 139 cases |
| 大日本印刷株式会社 | 124 cases |
| セイコーエプソン株式会社 | 108 cases |
| シャープ株式会社 | 106 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by カラーフィルタ’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 カラーフィルタ’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with TOPPANホールディングス株式会社
カラーフィルタ filed 321 joint applications with TOPPANホールディングス株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 124 cases in total) is 20.7, and the median is 22.5. 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 2016 with 65 cases, and their lowest number in 2018 with 19 cases.
| Index | Value |
|---|---|
| Average | 20.7 patents |
| Std Dev | 8.7 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 21 cases | -12.50 % |
| 2021 year | 24 cases | -20.00 % |
| 2020 year | 30 cases | +11.11 % |
Trends in filing of joint patent applications with セイコーエプソン株式会社
カラーフィルタ filed 108 joint applications with セイコーエプソン株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 48 cases in total) is 8.0, and the median is 9.0. 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 2014 with 23 cases, and their lowest number in 2021 with 1 cases.
| Index | Value |
|---|---|
| Average | 8.0 patents |
| Std Dev | 4.1 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 10 cases | +900 % |
| 2021 year | 1 cases | -80.0 % |
| 2020 year | 5 cases | -64.3 % |
Trends in filing of joint patent applications with 富士フイルム株式会社
カラーフィルタ filed 391 joint applications with 富士フイルム株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 164 cases in total) is 27.3, and the median is 33.0. 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 highest number of filings in 2014 with 63 cases, and their lowest number in 2022 with 2 cases.
| Index | Value |
|---|---|
| Average | 27.3 patents |
| Std Dev | 20.1 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -92.3 % |
| 2021 year | 26 cases | -42.2 % |
| 2020 year | 45 cases | -11.76 % |
Trends in filing of joint patent applications with キヤノン株式会社
カラーフィルタ filed 421 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, 200 cases in total) is 33.3, and the median is 34.0. 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 highest number of filings in 2014 with 85 cases, and their lowest number in 2022 with 26 cases.
| Index | Value |
|---|---|
| Average | 33.3 patents |
| Std Dev | 14.2 |
| COV | 0.4 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 26 cases | -3.70 % |
| 2021 year | 27 cases | -34.1 % |
| 2020 year | 41 cases | -18.00 % |
Trends in filing of joint patent applications with 大日本印刷株式会社
カラーフィルタ filed 124 joint applications with 大日本印刷株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 19 cases in total) is 3.2, and the median is 2.0. The coefficient of variation (standard deviation/mean) is 1.0, 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 2015 with 40 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 3.2 patents |
| Std Dev | 3.2 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 1 cases | -66.7 % |
| 2020 year | 3 cases | -57.1 % |
| 2019 year | 7 cases | -12.50 % |
Information on important patents (JP)
The following shows JP patents held by カラーフィルタ that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and カラーフィルタ’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 カラーフィルタ 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7423646 "硬化性組成物、硬化膜、カラーフィルタ、固体撮像素子及び画像表示装置" (Opposition day 2024-07-29) , next is 特許7263153 "感光性組成物、硬化物、ブラックマトリクス、ブラックバンク、カラーフィルター、画像表示装置、及びパターン化された硬化膜の製造方法" (Opposition day 2023-10-24) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7423646 | 硬化性組成物、硬化膜、カラーフィルタ、固体撮像素子及び画像表示装置 | 2024-07-29 |
| 2 | 特許7263153 | 感光性組成物、硬化物、ブラックマトリクス、ブラックバンク、カラーフィルター、画像表示装置、及びパターン化された硬化膜の製造方法 | 2023-10-24 |
| 3 | 特許7243073 | インク組成物及びその硬化物、光変換層、並びにカラーフィルタ | 2023-09-21 |
| 4 | 特許7118200 | ガラス板用合紙及びガラス板用合紙からの紙粉発生抑制方法 | 2023-02-09 |
| 5 | 特許7065755 | 物品検査装置 | 2022-10-12 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 38 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2022-172506 "カラーフィルタ用着色組成物、カラーフィルタ、液晶表示装置、および固体撮像素子" (Protest day 2024-06-12) , next is 特開2023-123378 "着色感光性樹脂組成物、これを用いて製造されたカラーフィルタおよびこれを含む固体撮像素子または表示装置" (Protest day 2024-06-07) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2022-172506 | カラーフィルタ用着色組成物、カラーフィルタ、液晶表示装置、および固体撮像素子 | 2024-06-12 |
| 2 | 特開2023-123378 | 着色感光性樹脂組成物、これを用いて製造されたカラーフィルタおよびこれを含む固体撮像素子または表示装置 | 2024-06-07 |
| 3 | 特表2023-540317 | 無機ピクセル封入バリアを有するＯＬＥＤパネルを製造する方法 | 2024-02-07 |
| 4 | 特開2023-024321 | 光学及び短波長赤外線ピクセルが集積されたハイブリッドイメージセンサー | 2024-01-05 |
| 5 | 特開2023-174170 | 光電変換素子 | 2024-01-05 |
| 6 | 特開2022-111068 | 光電変換素子 | 2024-01-05 |
| 7 | 特許7574619 | 感光性着色組成物、硬化膜、遮光フィルタ、カラーフィルタ、画像表示装置、固体撮像素子、及び赤外線センサ | 2023-12-27 |
| 8 | 特開2020-166156 | ブラックレジスト用感光性樹脂組成物およびこれを硬化してなる遮光膜並びにカラーフィルター | 2023-12-19 |
| 9 | 特許7505981 | 電子デバイスで使用するためのポリマー | 2023-10-27 |
| 10 | 特開2022-103165 | カラーフィルタ用着色組成物、カラーフィルタ、および、液晶表示装置 | 2023-07-27 |
| 11 | 特許7429283 | 着色組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置 | 2023-07-27 |
| 12 | 特許7366927 | 着色感光性組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置 | 2023-07-18 |
| 13 | 特許7429850 | 着色組成物、感光性着色組成物、カラーフィルタ、およびそれらを用いた液晶表示装置 | 2023-05-23 |
| 14 | 特許7299069 | カラーフィルター用顔料分散組成物及びカラーフィルター用顔料分散レジスト組成物 | 2023-02-06 |
| 15 | 特許7326377 | ガラス板用合紙 | 2023-01-20 |
| 16 | 特許7318533 | カラーフィルター用感光性樹脂組成物、カラーフィルター、画像表示素子及びカラーフィルターの製造方法 | 2022-11-18 |
| 17 | 特開2021-167949 | 着色樹脂組成物、着色膜、カラーフィルターおよび液晶表示装置 | 2022-09-12 |
| 18 | 特許7284184 | 着色組成物、膜、カラーフィルタの製造方法、カラーフィルタ、固体撮像素子及び画像表示装置 | 2022-08-30 |
| 19 | 特許7263153 | 感光性組成物、硬化物、ブラックマトリクス、ブラックバンク、カラーフィルター、画像表示装置、及びパターン化された硬化膜の製造方法 | 2022-08-01 |
| 20 | 特許7449642 | 着色樹脂組成物、カラーフィルタ、及び画像表示装置 | 2022-07-05 |
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), 96 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.3. The most protest patent is 特許6824195 "着色組成物、着色組成物の製造方法、カラーフィルタ、パターン形成方法、固体撮像素子、および、画像表示装置" (4 times) , and the next most protest patent is 特許6478883 "液晶表示装置" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6824195 | 着色組成物、着色組成物の製造方法、カラーフィルタ、パターン形成方法、固体撮像素子、および、画像表示装置 | 4 times |
| 2 | 特許6478883 | 液晶表示装置 | 4 times |
| 3 | 特許6721578 | 赤外線吸収組成物、赤外線カットフィルタ、積層体、パターン形成方法、および固体撮像素子 | 3 times |
| 4 | 特許7366927 | 着色感光性組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置 | 3 times |
| 5 | 特開2016-145975 | 着色感光性樹脂組成物 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 63 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2023-055873 "物体の三次元モデルを形成するための１つ又は複数の光度エッジの生成" (Inspection day 2024-09-13) , next is 特開2023-023024 "マイクロＬＥＤ表示装置" (Inspection day 2024-07-09) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-055873 | 物体の三次元モデルを形成するための１つ又は複数の光度エッジの生成 | 2024-09-13 |
| 2 | 特開2023-023024 | マイクロＬＥＤ表示装置 | 2024-07-09 |
| 3 | 特開2022-172506 | カラーフィルタ用着色組成物、カラーフィルタ、液晶表示装置、および固体撮像素子 | 2024-07-02 |
| 4 | 特開2023-054573 | 表示装置 | 2024-07-01 |
| 5 | 特開2023-054570 | 表示装置 | 2024-07-01 |
| 6 | 特開2023-054572 | 液晶表示装置およびカラーフィルタ基板 | 2024-07-01 |
| 7 | 特開2022-166089 | 誘導透過フィルタ | 2024-06-11 |
| 8 | 特表2023-540317 | 無機ピクセル封入バリアを有するＯＬＥＤパネルを製造する方法 | 2024-02-15 |
| 9 | 特開2023-024321 | 光学及び短波長赤外線ピクセルが集積されたハイブリッドイメージセンサー | 2024-02-07 |
| 10 | 特開2023-174170 | 光電変換素子 | 2024-01-30 |
| 11 | 特開2022-111068 | 光電変換素子 | 2024-01-30 |
| 12 | 特許7574619 | 感光性着色組成物、硬化膜、遮光フィルタ、カラーフィルタ、画像表示装置、固体撮像素子、及び赤外線センサ | 2024-01-17 |
| 13 | 特開2020-166156 | ブラックレジスト用感光性樹脂組成物およびこれを硬化してなる遮光膜並びにカラーフィルター | 2024-01-16 |
| 14 | 特開2023-006356 | カラーフィルタ基板、及びこれを備えた表示装置 | 2023-12-29 |
| 15 | 特開2022-118915 | カラーフィルタおよび表示装置 | 2023-12-29 |
| 16 | 再公表2019/188652 | 感光性組成物 | 2023-12-25 |
| 17 | 特表2023-527283 | マルチスペクトルイメージングＣＭＯＳセンサー | 2023-12-21 |
| 18 | 特許7505981 | 電子デバイスで使用するためのポリマー | 2023-11-07 |
| 19 | 特許7500986 | カラーフィルタおよび表示装置 | 2023-09-14 |
| 20 | 特許7429283 | 着色組成物、膜、カラーフィルタ、固体撮像素子および画像表示装置 | 2023-08-29 |
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), 143 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6478883 "液晶表示装置" (12 times) , and the next most inspection patent is 特許6824195 "着色組成物、着色組成物の製造方法、カラーフィルタ、パターン形成方法、固体撮像素子、および、画像表示装置" (6 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6478883 | 液晶表示装置 | 12 times |
| 2 | 特許6824195 | 着色組成物、着色組成物の製造方法、カラーフィルタ、パターン形成方法、固体撮像素子、および、画像表示装置 | 6 times |
| 3 | 特許6650670 | 色材分散液、カラーフィルタ用感光性着色樹脂組成物、カラーフィルタ、液晶表示装置、及び有機発光表示装置 | 4 times |
| 4 | 再公表2019/188652 | 感光性組成物 | 4 times |
| 5 | 特開2021-064015 | カラーフィルタ用着色組成物、カラーフィルタ及び表示装置 | 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), 1,750 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 3.2. The most cited patent is 特許6546613 "異なる種類の撮像装置を有するモノリシックカメラアレイを用いた画像の撮像および処理" (101 times) , and the next most cited patent is 特許6863896 "導波路から異なる波長の光を出力する構造および方法" (56 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6546613 | 異なる種類の撮像装置を有するモノリシックカメラアレイを用いた画像の撮像および処理 | 101 times |
| 2 | 特許6863896 | 導波路から異なる波長の光を出力する構造および方法 | 56 times |
| 3 | 特許6984993 | 自発光感光性樹脂組成物、これから製造されたカラーフィルタおよび前記カラーフィルタを含む画像表示装置 | 53 times |
| 4 | 特許7338945 | 偏光板 | 32 times |
| 5 | 特許6498929 | 着色硬化性樹脂組成物 | 26 times |
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