定着 (JP Patent Analysis Report)
The Technical Field "定着" had 561 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a with an decreasing trend transition of -92 filings (-14.1%) over 653 they had in the same period of the previous year (2021-01-01 to 2021-07-31).
The company had their highest number of filings in 2014 with 2,356 cases, and their lowest number in 2022 with 777 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 6,683 cases in total) is 1,114, and the median is 1,232. 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.
| Index | Value |
|---|---|
| Average | 1,114 patents |
| Std Dev | 565 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 777 cases | -33.5 % |
| 2021 year | 1,168 cases | -9.88 % |
| 2020 year | 1,296 cases | -16.12 % |
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 定着 for the period of the last 10 years (2014-01-01 to 2024-03-31). 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 定着, 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.
定着, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 定着 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 Object)
This patent analysis report was created for a patent search set of 15,666 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.
定着
Related Patent Analysis Report
A patent aanlysis report on the following synonyms was found in the technical term "定着".
- 定着 (Main page / Including the following synonyms)
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 定着 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 231 cases, followed by 株式会社リコー with 132 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 231 cases |
| 株式会社リコー | 132 cases |
| ブラザー工業株式会社 | 75 cases |
| 富士フイルムビジネスイノベーション株式会社 | 64 cases |
| 京セラドキュメントソリューションズ株式会社 | 33 cases |
| コニカミノルタ株式会社 | 29 cases |
| シャープ株式会社 | 28 cases |
| セイコーエプソン株式会社 | 4 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, キヤノン株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 3,205 cases, followed by 株式会社リコー with 1,940 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 3,205 cases |
| 株式会社リコー | 1,940 cases |
| 富士フイルムビジネスイノベーション株式会社 | 1,623 cases |
| コニカミノルタ株式会社 | 1,567 cases |
| 京セラドキュメントソリューションズ株式会社 | 1,357 cases |
| ブラザー工業株式会社 | 653 cases |
| シャープ株式会社 | 255 cases |
| 株式会社東芝 | 126 cases |
| セイコーエプソン株式会社 | 79 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 定着 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 231 cases, followed by 株式会社リコー with 132 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 231 cases |
| 株式会社リコー | 132 cases |
| 富士フイルムビジネスイノベーション株式会社 | 64 cases |
| 京セラドキュメントソリューションズ株式会社 | 33 cases |
| コニカミノルタ株式会社 | 29 cases |
| シャープ株式会社 | 28 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 3,205 cases, followed by 株式会社リコー with 1,940 cases.
| Name | Cases |
|---|---|
| キヤノン株式会社 | 3,205 cases |
| 株式会社リコー | 1,940 cases |
| 富士フイルムビジネスイノベーション株式会社 | 1,623 cases |
| コニカミノルタ株式会社 | 1,567 cases |
| 京セラドキュメントソリューションズ株式会社 | 1,357 cases |
| シャープ株式会社 | 255 cases |
Top company, Change in the Number of JP Patents
Below is a patent map showing the changes in the numbers of JP patent filings by 定着’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
定着 filed 3,205 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, 1,529 cases in total) is 255, and the median is 275. 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 company had their highest number of filings in 2015 with 440 cases, and their lowest number in 2022 with 207 cases.
| Index | Value |
|---|---|
| Average | 255 patents |
| Std Dev | 121 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 207 cases | -19.46 % |
| 2021 year | 257 cases | -12.29 % |
| 2020 year | 293 cases | -14.33 % |
Trends in filing of joint patent applications with 株式会社リコー
定着 filed 1,940 joint applications with 株式会社リコー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 803 cases in total) is 134, and the median is 146. 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 company had their highest number of filings in 2014 with 386 cases, and their lowest number in 2022 with 120 cases.
| Index | Value |
|---|---|
| Average | 134 patents |
| Std Dev | 60.5 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 120 cases | -9.77 % |
| 2021 year | 133 cases | -16.35 % |
| 2020 year | 159 cases | -18.46 % |
Trends in filing of joint patent applications with 富士フイルムビジネスイノベーション株式会社
定着 filed 1,623 joint applications with 富士フイルムビジネスイノベーション株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 484 cases in total) is 80.7, and the median is 85.0. The coefficient of variation (standard deviation/mean) is 0.6, 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 company had their highest number of filings in 2015 with 366 cases, and their lowest number in 2020 with 59 cases.
| Index | Value |
|---|---|
| Average | 80.7 patents |
| Std Dev | 44.7 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 62 cases | -42.6 % |
| 2021 year | 108 cases | +83.1 % |
| 2020 year | 59 cases | -51.6 % |
Trends in filing of joint patent applications with コニカミノルタ株式会社
定着 filed 1,567 joint applications with コニカミノルタ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 603 cases in total) is 100, and the median is 92.5. The coefficient of variation (standard deviation/mean) is 0.8, and there have been relatively large fluctuations in the number of filings from year to year.
The company had their highest number of filings in 2015 with 263 cases, and their lowest number in 2022 with 29 cases.
| Index | Value |
|---|---|
| Average | 100 patents |
| Std Dev | 76.5 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 29 cases | -56.7 % |
| 2021 year | 67 cases | -43.2 % |
| 2020 year | 118 cases | -32.2 % |
Trends in filing of joint patent applications with 京セラドキュメントソリューションズ株式会社
定着 filed 1,357 joint applications with 京セラドキュメントソリューションズ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 495 cases in total) is 82.5, and the median is 85.0. 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 company had their highest number of filings in 2014 with 236 cases, and their lowest number in 2022 with 32 cases.
| Index | Value |
|---|---|
| Average | 82.5 patents |
| Std Dev | 60.8 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 32 cases | -59.5 % |
| 2021 year | 79 cases | -13.19 % |
| 2020 year | 91 cases | -6.19 % |
Information on important patents (JP)
The following shows JP patents held by 定着 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 定着’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 定着 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 (2021-04-01 ~ 2024-03-31), there were 16 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7292607 "加熱装置、定着装置及び画像形成装置" (Opposition day 2023-11-30) , next is 特許7219416 "加熱装置、定着装置及び画像形成装置" (Opposition day 2023-08-07) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7292607 | 加熱装置、定着装置及び画像形成装置 | 2023-11-30 |
| 2 | 特許7219416 | 加熱装置、定着装置及び画像形成装置 | 2023-08-07 |
| 3 | 特許7219415 | 加熱部材、ベルト加熱装置、定着装置及び画像形成装置 | 2023-08-07 |
| 4 | 特許7128530 | 油脂含有排水処理方法、システムおよび装置 | 2023-02-27 |
| 5 | 特許7126294 | イチゴ苗の生育方法 | 2023-02-20 |
| 6 | 特許7092288 | 構造物の補強工法 | 2022-12-12 |
| 7 | 特許7082522 | プレキャスト合成床版の継手構造 | 2022-10-17 |
| 8 | 特許7004370 | イチゴ苗の生育システム及び生育方法 | 2022-07-15 |
| 9 | 特許6981707 | イチゴ苗の生育システム及び生育方法 | 2022-06-16 |
| 10 | 特許6977752 | インクジェットインク組成物及びインクジェット記録方法、インクセット | 2022-06-07 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 42 patents Protest from third parties. The average number of Protest is 1.3 times. The most recently Protest patent is 特開2023-048135 "床版の接続構造及び接続工法" (Protest day 2024-02-15) , next is 特開2023-069871 "水系液体化粧料" (Protest day 2024-02-02) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-048135 | 床版の接続構造及び接続工法 | 2024-02-15 |
| 2 | 特開2023-069871 | 水系液体化粧料 | 2024-02-02 |
| 3 | 特開2021-148845 | トナー | 2024-01-12 |
| 4 | 特開2021-152593 | トナー及びトナーの製造方法 | 2024-01-12 |
| 5 | 特表2021-522805 | ｈＭＰＣの集団をゼノフリー生成するための方法 | 2023-07-25 |
| 6 | 特開2022-060303 | 防音室の天井構造 | 2023-05-30 |
| 7 | 特開2023-007877 | 扉装置 | 2023-03-30 |
| 8 | 特開2022-055964 | 杭頭接合構造、杭頭接合構造の設計方法及び杭頭接合構造の設計プログラム | 2023-03-17 |
| 9 | 特開2021-055531 | 床版継手構造 | 2023-03-13 |
| 10 | 特開2022-060305 | 消火設備の取付構造 | 2023-02-24 |
| 11 | 特開2022-080143 | 油性固形化粧料、及び該油性固形化粧料の製造方法、並びに、該油性固形化粧料を用いた成型品の製造方法 | 2023-01-31 |
| 12 | 特開2021-003062 | 細胞培養用足場材料及び細胞培養用容器 | 2022-12-27 |
| 13 | 特許7271454 | ハイブリッド梁構造 | 2022-11-18 |
| 14 | 特許7271455 | ハイブリッド梁の施工方法 | 2022-11-18 |
| 15 | 特開2021-014024 | インク吐出装置、インク乾燥方法、及び記録用水性インク | 2022-10-27 |
| 16 | 特許7388018 | インク吐出装置、インク乾燥方法、及び記録用水性インク | 2022-10-27 |
| 17 | 特許7275693 | 画像形成装置および画像形成方法 | 2022-10-24 |
| 18 | 特許7372733 | ポリエステル系樹脂粒子の水分散液の製造方法 | 2022-09-02 |
| 19 | 特許7269788 | ミリ波を遮蔽する熱可塑性樹脂炭素繊維複合材および遮蔽部材 | 2022-08-08 |
| 20 | 特許7082522 | プレキャスト合成床版の継手構造 | 2022-04-27 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 263 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7128530 "油脂含有排水処理方法、システムおよび装置" (6 times) , and the next most protest patent is 特許6688023 "インクジェット記録用紙" (3 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7128530 | 油脂含有排水処理方法、システムおよび装置 | 6 times |
| 2 | 特許6688023 | インクジェット記録用紙 | 3 times |
| 3 | 特開2022-060303 | 防音室の天井構造 | 3 times |
| 4 | 特許6354417 | 紙力増強剤、それにより得られる紙及び紙の製造方法 | 3 times |
| 5 | 特開2022-060305 | 消火設備の取付構造 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 47 patents Inspection from third parties. The average number of Inspection is 1.5 times. The most recently Inspection patent is 特開2023-069871 "水系液体化粧料" (Inspection day 2024-03-12) , next is 特開2021-152593 "トナー及びトナーの製造方法" (Inspection day 2024-02-13) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特開2023-069871 | 水系液体化粧料 | 2024-03-12 |
| 2 | 特開2021-152593 | トナー及びトナーの製造方法 | 2024-02-13 |
| 3 | 特開2021-148845 | トナー | 2024-02-07 |
| 4 | 特開2021-055531 | 床版継手構造 | 2024-01-19 |
| 5 | 特開2022-127952 | 鋼製土留パネル及び該鋼製土留パネルを用いた土留構造物 | 2023-11-02 |
| 6 | 特表2021-522805 | ｈＭＰＣの集団をゼノフリー生成するための方法 | 2023-08-22 |
| 7 | 特開2022-055964 | 杭頭接合構造、杭頭接合構造の設計方法及び杭頭接合構造の設計プログラム | 2023-07-06 |
| 8 | 特開2022-060303 | 防音室の天井構造 | 2023-06-27 |
| 9 | 再公表2018/043660 | ナチュラルキラーＴ（ＮＫＴ）細胞を刺激する樹状細胞の製造方法、ＮＫＴ細胞を刺激する樹状細胞、ＮＫＴ細胞を刺激する樹状細胞とＮＫＴ細胞とを含む細胞組成物の製造方法およびＮＫＴ細胞を刺激する樹状細胞とＮＫＴ細胞とを含む細胞組成物 | 2023-04-18 |
| 10 | 特開2022-060305 | 消火設備の取付構造 | 2023-04-11 |
| 11 | 特許7339907 | ハーフトーンカラー３Ｄ物体のための積層造形システム | 2023-03-16 |
| 12 | 特開2022-080143 | 油性固形化粧料、及び該油性固形化粧料の製造方法、並びに、該油性固形化粧料を用いた成型品の製造方法 | 2023-02-27 |
| 13 | 特開2021-003062 | 細胞培養用足場材料及び細胞培養用容器 | 2023-01-24 |
| 14 | 特許7271454 | ハイブリッド梁構造 | 2022-12-01 |
| 15 | 特許7271455 | ハイブリッド梁の施工方法 | 2022-12-01 |
| 16 | 特許7275693 | 画像形成装置および画像形成方法 | 2022-11-07 |
| 17 | 特開2021-014024 | インク吐出装置、インク乾燥方法、及び記録用水性インク | 2022-11-04 |
| 18 | 特許7388018 | インク吐出装置、インク乾燥方法、及び記録用水性インク | 2022-11-04 |
| 19 | 特許7372733 | ポリエステル系樹脂粒子の水分散液の製造方法 | 2022-09-21 |
| 20 | 特許7169199 | グラフェン含有トナーおよびその関連方法 | 2022-08-19 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 296 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.2. The most inspection patent is 特許7128530 "油脂含有排水処理方法、システムおよび装置" (7 times) , and the next most inspection patent is 特許6354417 "紙力増強剤、それにより得られる紙及び紙の製造方法" (5 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許7128530 | 油脂含有排水処理方法、システムおよび装置 | 7 times |
| 2 | 特許6354417 | 紙力増強剤、それにより得られる紙及び紙の製造方法 | 5 times |
| 3 | 特許6627036 | 糞便臭抑制用フレグランス、それを用いたマイクロカプセル化フレグランス、糞便臭抑制機能付き繊維製品、糞便臭抑制用ペレット、マイクロカプセル化フレグランス噴霧スプレー及び糞便臭抑制用スプレー | 5 times |
| 4 | 特開2017-197709 | インク、インクカートリッジ、及び画像記録方法 | 4 times |
| 5 | 特許6789663 | インク、インクカートリッジ、及び画像記録方法 | 4 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-04-01 to 2024-03-31), 4,619 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.4. The most cited patent is 特開2016-062024 "ヒータおよび定着装置" (28 times) , and the next most cited patent is 特許6278801 "トナー粒子の製造方法" (28 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特開2016-062024 | ヒータおよび定着装置 | 28 times |
| 2 | 特許6278801 | トナー粒子の製造方法 | 28 times |
| 3 | 特許6579070 | 画像形成装置 | 28 times |
| 4 | 特開2016-120625 | インクジェット記録装置 | 25 times |
| 5 | 特許6429579 | トナー | 24 times |
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