ホトレジスト感材への露光・位置合せ技術 (JP Patent Analysis Report)
The Theme Code "ホトレジスト感材への露光・位置合せ技術" had 154 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a with an decreasing trend transition of -29 filings (-15.8%) over 183 they had in the same period of the previous year (2022-01-01 to 2022-03-31).
The highest number of filings in 2016 with 1,404 cases, and their lowest number in 2022 with 780 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 5,238 cases in total) is 873, and the median is 885. The coefficient of variation (standard deviation/mean) is 0.26, and there have been small fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 873 patents |
| Std Dev | 227 |
| COV | 0.26 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 780 cases | -6.47 % |
| 2021 year | 834 cases | -10.90 % |
| 2020 year | 936 cases | -9.91 % |
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 ホトレジスト感材への露光・位置合せ技術[2H197] 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 ホトレジスト感材への露光・位置合せ技術, 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 ホトレジスト感材への露光・位置合せ技術
- 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.
ホトレジスト感材への露光・位置合せ技術, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ホトレジスト感材への露光・位置合せ技術 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 ホトレジスト感材への露光・位置合せ技術 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 ホトレジスト感材への露光・位置合せ技術 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 10,228 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.
ホトレジスト感材への露光・位置合せ技術[2H197]
Same industry / competition company information (JP)
The patent information of the higher applicant in the technical theme ホトレジスト感材への露光・位置合せ技術 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, 住友化学株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 394 cases, followed by キヤノン株式会社 with 167 cases.
| Name | Cases |
|---|---|
| 住友化学株式会社 | 394 cases |
| キヤノン株式会社 | 167 cases |
| 信越化学工業株式会社 | 126 cases |
| 東京応化工業株式会社 | 72 cases |
| エーエスエムエルネザーランズビーブイ | 71 cases |
| 富士フイルム株式会社 | 13 cases |
| 株式会社ニコン | 7 cases |
| 株式会社東芝 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, エーエスエムエルネザーランズビーブイ has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,008 cases, followed by キヤノン株式会社 with 1,005 cases.
| Name | Cases |
|---|---|
| エーエスエムエルネザーランズビーブイ | 1,008 cases |
| キヤノン株式会社 | 1,005 cases |
| 住友化学株式会社 | 984 cases |
| 株式会社ニコン | 849 cases |
| 富士フイルム株式会社 | 505 cases |
| 信越化学工業株式会社 | 451 cases |
| 東京応化工業株式会社 | 388 cases |
| 株式会社東芝 | 25 cases |
| 株式会社日立製作所 | 3 cases |
| 富士通株式会社 | 1 cases |
Same industry / competition company, Change in the Number of JP Patents
Below is a patent map showing changes in the number of applications for JP patents of 11 companies in the same industry over the past 20 years.
Top company information (JP)
The patent information of the higher applicant in the technical theme ホトレジスト感材への露光・位置合せ技術 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, 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 167 cases, followed by エーエスエムエルネザーランズビーブイ with 71 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 167 cases |
| エーエスエムエルネザーランズビーブイ | 71 cases |
| 富士フイルム株式会社 | 13 cases |
| 株式会社ニコン | 7 cases |
| 株式会社東芝 | 1 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
among the top coapplicants, エーエスエムエルネザーランズビーブイ has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,008 cases, followed by キヤノン株式会社 with 1,005 cases.
| Name | Cases |
|---|---|
| エーエスエムエルネザーランズビーブイ | 1,008 cases |
| キヤノン株式会社 | 1,005 cases |
| 株式会社ニコン | 849 cases |
| 富士フイルム株式会社 | 505 cases |
| 株式会社東芝 | 25 cases |
| 株式会社日立製作所 | 3 cases |
| 富士通株式会社 | 1 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by ホトレジスト感材への露光・位置合せ技術’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 ホトレジスト感材への露光・位置合せ技術’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 株式会社ニコン
ホトレジスト感材への露光・位置合せ技術 filed 849 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, 192 cases in total) is 32.0, and the median is 15.5. The coefficient of variation (standard deviation/mean) is 1.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 180 cases, and their lowest number in 2022 with 6 cases.
| Index | Value |
|---|---|
| Average | 32.0 patents |
| Std Dev | 39.0 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 6 cases | -60.0 % |
| 2021 year | 15 cases | -6.25 % |
| 2020 year | 16 cases | -59.0 % |
Trends in filing of joint patent applications with キヤノン株式会社
ホトレジスト感材への露光・位置合せ技術 filed 1,005 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, 619 cases in total) is 103, and the median is 108. The coefficient of variation (standard deviation/mean) is 0.23, 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 2021 with 134 cases, and their lowest number in 2015 with 79 cases.
| Index | Value |
|---|---|
| Average | 103 patents |
| Std Dev | 23.7 |
| COV | 0.23 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 109 cases | -18.66 % |
| 2021 year | 134 cases | +25.23 % |
| 2020 year | 107 cases | -9.32 % |
Trends in filing of joint patent applications with エーエスエムエルネザーランズビーブイ
ホトレジスト感材への露光・位置合せ技術 filed 1,008 joint applications with エーエスエムエルネザーランズビーブイ for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 470 cases in total) is 78.3, and the median is 76.0. 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 2018 with 161 cases, and their lowest number in 2021 with 67 cases.
| Index | Value |
|---|---|
| Average | 78.3 patents |
| Std Dev | 47.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 71 cases | +5.97 % |
| 2021 year | 67 cases | -17.28 % |
| 2020 year | 81 cases | -10.00 % |
Trends in filing of joint patent applications with 富士フイルム株式会社
ホトレジスト感材への露光・位置合せ技術 filed 505 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, 281 cases in total) is 46.8, and the median is 61.5. 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 2019 with 78 cases, and their lowest number in 2022 with 9 cases.
| Index | Value |
|---|---|
| Average | 46.8 patents |
| Std Dev | 29.1 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 9 cases | -86.6 % |
| 2021 year | 67 cases | +8.06 % |
| 2020 year | 62 cases | -20.51 % |
Trends in filing of joint patent applications with 株式会社日立製作所
ホトレジスト感材への露光・位置合せ技術 filed 3 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, 2 cases in total) is 0.3, and the median is 0. The coefficient of variation (standard deviation/mean) is 1.4, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2016 with 1 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.3 patents |
| Std Dev | 0.5 |
| COV | 1.4 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 1 cases | 0 |
| 2019 year | 1 cases | - |
| 2018 year | 0 cases | - |
Information on important patents (JP)
The following shows JP patents held by ホトレジスト感材への露光・位置合せ技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ホトレジスト感材への露光・位置合せ技術’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 ホトレジスト感材への露光・位置合せ技術 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.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 8 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7468805 "露光方法、蒸着マスクの製造方法、および、露光装置" (Opposition day 2024-10-16) , next is 特許7453260 "硬化性樹脂組成物、樹脂膜、硬化膜、積層体、硬化膜の製造方法、及び、半導体デバイス" (Opposition day 2024-09-09) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7468805 | 露光方法、蒸着マスクの製造方法、および、露光装置 | 2024-10-16 |
| 2 | 特許7453260 | 硬化性樹脂組成物、樹脂膜、硬化膜、積層体、硬化膜の製造方法、及び、半導体デバイス | 2024-09-09 |
| 3 | 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 |
| 4 | 特許7196389 | 半導体用レジスト下層膜形成組成物、レジスト下層膜、レジスト下層膜の形成方法及びパターニング基板の製造方法 | 2023-06-27 |
| 5 | 特許6974799 | 膜密度が向上したレジスト下層膜を形成するための組成物 | 2022-06-01 |
| 6 | 特許6954498 | ペリクルフレーム、ペリクル、ペリクル付露光原版及び露光方法、並びに半導体装置又は液晶表示板の製造方法 | 2022-04-25 |
| 7 | 特許6931707 | 感活性光線性又は感放射線性樹脂組成物、レジスト膜の製造方法、パターン形成方法、及び電子デバイスの製造方法 | 2022-03-07 |
| 8 | 特許6879348 | 感光性エレメント、積層体、永久マスクレジスト及びその製造方法並びに半導体パッケージの製造方法 | 2021-12-02 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 20 patents Protest from third parties. The average number of Protest is 1.5 times. The most recently Protest patent is 特許7601043 "感光性樹脂組成物" (Protest day 2024-08-23) , next is 特開2024-033515 "感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品" (Protest day 2024-07-10) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特許7601043 | 感光性樹脂組成物 | 2024-08-23 |
| 2 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-07-10 |
| 3 | 特許7534352 | レジスト組成物およびレジストパターン形成方法 | 2024-06-07 |
| 4 | 特許7603383 | ポジ型感光性樹脂組成物、パターニングされたレジスト膜の形成方法、及びパターニングされたレジスト膜 | 2024-05-14 |
| 5 | 特許7558988 | 樹脂組成物、硬化膜、積層体、硬化膜の製造方法、及び、半導体デバイス | 2024-03-21 |
| 6 | 特開2023-081813 | 精密メタルマスク及びその製造方法 | 2024-02-14 |
| 7 | 特表2023-508199 | ウェハクランプの硬いバールの製造および改修 | 2024-01-31 |
| 8 | 特開2023-172918 | オニウム塩化合物、ポリマー、レジスト組成物及びパターン形成方法 | 2023-12-28 |
| 9 | 特開2021-107912 | ＥＵＶリソグラフィ用途のための鎖切断レジスト組成物 | 2023-12-11 |
| 10 | 特許7600631 | テーブル装置 | 2023-12-06 |
| 11 | 特表2023-512777 | 深紫外線放射を使用して製作される電気光学装置 | 2023-06-20 |
| 12 | 特許7305946 | レジストパターン形成方法 | 2023-04-21 |
| 13 | 特許7375548 | 二軸配向熱可塑性樹脂フィルム | 2023-02-28 |
| 14 | 特許7357505 | ヨウ素含有熱硬化性ケイ素含有材料、これを含むＥＵＶリソグラフィー用レジスト下層膜形成用組成物、及びパターン形成方法 | 2022-12-26 |
| 15 | 特許7313136 | 感光性樹脂組成物、パターン化された硬化膜の製造方法、及びパターン化された硬化膜 | 2022-10-04 |
| 16 | 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 |
| 17 | 特許7171655 | 光酸発生剤を含む反射防止コーティング組成物を使用するパターンの形成方法 | 2022-07-27 |
| 18 | 特開2022-013302 | 感光性組成物、硬化物、硬化膜の製造方法、及び樹脂 | 2022-05-17 |
| 19 | 特許7051818 | 感光性樹脂組成物 | 2022-02-07 |
| 20 | 特許7366521 | 半導体装置、及びその製造方法 | 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), 52 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7067470 "感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品" (5 times) , and the next most protest patent is 特許7051818 "感光性樹脂組成物" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 5 times |
| 2 | 特許7051818 | 感光性樹脂組成物 | 5 times |
| 3 | 特許6860500 | 感放射線性樹脂組成物、硬化膜、パターン形成方法、固体撮像素子および画像表示装置 | 3 times |
| 4 | 特許7357505 | ヨウ素含有熱硬化性ケイ素含有材料、これを含むＥＵＶリソグラフィー用レジスト下層膜形成用組成物、及びパターン形成方法 | 3 times |
| 5 | 特許7040887 | シームレス缶用水なし平版及びその製造方法 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-12-01 ~ 2024-11-30), there were 39 patents Inspection from third parties. The average number of Inspection is 1.8 times. The most recently Inspection patent is 特表2023-535619 "光学デバイスを含む投影対物系" (Inspection day 2024-10-25) , next is 特許7601043 "感光性樹脂組成物" (Inspection day 2024-09-27) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特表2023-535619 | 光学デバイスを含む投影対物系 | 2024-10-25 |
| 2 | 特許7601043 | 感光性樹脂組成物 | 2024-09-27 |
| 3 | 特許7603383 | ポジ型感光性樹脂組成物、パターニングされたレジスト膜の形成方法、及びパターニングされたレジスト膜 | 2024-08-23 |
| 4 | 特開2024-033515 | 感光性ペースト、配線パターンの形成方法、電子部品の製造方法および電子部品 | 2024-08-02 |
| 5 | 特許7534352 | レジスト組成物およびレジストパターン形成方法 | 2024-07-08 |
| 6 | 特表2023-502837 | レジストパターン間置換液、およびそれを用いたレジストパターンの製造方法 | 2024-07-04 |
| 7 | 特開2024-073474 | 多環芳香族含有ポリマーを含むレジスト下層膜形成用組成物 | 2024-06-20 |
| 8 | 特許7558988 | 樹脂組成物、硬化膜、積層体、硬化膜の製造方法、及び、半導体デバイス | 2024-04-03 |
| 9 | 特開2023-172918 | オニウム塩化合物、ポリマー、レジスト組成物及びパターン形成方法 | 2024-02-05 |
| 10 | 特開2021-107912 | ＥＵＶリソグラフィ用途のための鎖切断レジスト組成物 | 2023-12-20 |
| 11 | 特許7507042 | 水素希釈装置および水素希釈方法 | 2023-11-22 |
| 12 | 特許4414866 | 紫外線露光機 | 2023-11-16 |
| 13 | 特表2023-512777 | 深紫外線放射を使用して製作される電気光学装置 | 2023-08-22 |
| 14 | 特許7461294 | 透過型メタサーフェスレンズ統合 | 2023-07-03 |
| 15 | 特許4401308 | 露光装置 | 2023-06-08 |
| 16 | 特許7305946 | レジストパターン形成方法 | 2023-05-23 |
| 17 | 特許4244156 | 投影露光装置 | 2023-05-10 |
| 18 | 特許4450739 | 露光装置 | 2023-05-10 |
| 19 | 特許7326812 | ブラックマトリクス、カラーフィルタ、表示装置およびブラックマトリクスの製造方法 | 2023-05-01 |
| 20 | 特許7375548 | 二軸配向熱可塑性樹脂フィルム | 2023-03-10 |
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), 146 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7067470 "感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品" (11 times) , and the next most inspection patent is 特許6860500 "感放射線性樹脂組成物、硬化膜、パターン形成方法、固体撮像素子および画像表示装置" (7 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7067470 | 感光性樹脂組成物、感光性樹脂フィルム、硬化物の製造方法、積層体、及び電子部品 | 11 times |
| 2 | 特許6860500 | 感放射線性樹脂組成物、硬化膜、パターン形成方法、固体撮像素子および画像表示装置 | 7 times |
| 3 | 特許6781864 | ペリクル膜、ペリクル枠体、ペリクル、その製造方法、露光原版、露光装置、半導体装置の製造方法 | 6 times |
| 4 | 特許7051818 | 感光性樹脂組成物 | 6 times |
| 5 | 特開2018-182126 | パターン形成用シート、パターン製造装置およびパターン製造方法 | 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), 2,145 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.7. The most cited patent is 特許6784670 "有機金属溶液に基づいた高解像度パターニング組成物および対応する方法" (52 times) , and the next most cited patent is 特許6805244 "有機スズオキシドヒドロキシドのパターン形成組成物、前駆体およびパターン形成" (51 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6784670 | 有機金属溶液に基づいた高解像度パターニング組成物および対応する方法 | 52 times |
| 2 | 特許6805244 | 有機スズオキシドヒドロキシドのパターン形成組成物、前駆体およびパターン形成 | 51 times |
| 3 | 特許6702264 | レジスト材料及びパターン形成方法 | 38 times |
| 4 | 特許6714493 | 有機膜形成用化合物、有機膜形成用組成物、有機膜形成方法、及びパターン形成方法 | 27 times |
| 5 | 特許6395320 | ペリクル | 26 times |
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