The Technical Field "乾燥機" had 73 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a steady transition of +4 filings (5.8%) over 69 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 " ドライヤ ", " ドライヤー ", " 乾燥器 ", " 乾燥装置 " in the search set.
The highest number of filings in 2014 with 754 cases, and their lowest number in 2022 with 502 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 3,357 cases in total) is 560, and the median is 608. The coefficient of variation (standard deviation/mean) is 0.3, and there have been big fluctuations in the number of filings from year to year.
Index | Value |
---|---|
Average | 560 patents |
Std Dev | 182 |
COV | 0.3 |
Year | Cases | YOY |
---|---|---|
2022 year | 502 cases | -15.20 % |
2021 year | 592 cases | -4.98 % |
2020 year | 623 cases | -16.26 % |
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 乾燥機 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 乾燥機, 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..
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.
The changes in the number of patent filings of 乾燥機 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.
This patent analysis report was created for a patent search set of 6,289 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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 乾燥機 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.
Comparing the number of applications of each company, 日立グローバルライフソリューションズ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 25 cases, followed by 三菱電機株式会社 with 10 cases.
Name | Cases |
---|---|
日立グローバルライフソリューションズ株式会社 | 25 cases |
三菱電機株式会社 | 10 cases |
井関農機株式会社 | 8 cases |
シャープ株式会社 | 5 cases |
三菱重工業株式会社 | 5 cases |
株式会社東芝 | 2 cases |
パナソニックホールディングス株式会社 | 1 cases |
パナソニック株式会社 | 1 cases |
Comparing the number of applications of each company, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 191 cases, followed by 日立グローバルライフソリューションズ株式会社 with 185 cases.
Name | Cases |
---|---|
三菱電機株式会社 | 191 cases |
日立グローバルライフソリューションズ株式会社 | 185 cases |
井関農機株式会社 | 100 cases |
シャープ株式会社 | 64 cases |
株式会社東芝 | 30 cases |
三菱重工業株式会社 | 30 cases |
パナソニックホールディングス株式会社 | 6 cases |
株式会社日立製作所 | 5 cases |
パナソニック株式会社 | 1 cases |
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.
The number of patents and changes in the number of patents of other companies (competitors) in the same industry as 乾燥機 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.
Among the top coapplicants, 三菱電機株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 10 cases, followed by 井関農機株式会社 with 8 cases.
Name | Cases |
---|---|
三菱電機株式会社 | 10 cases |
井関農機株式会社 | 8 cases |
株式会社東芝 | 2 cases |
パナソニックホールディングス株式会社 | 1 cases |
パナソニック株式会社 | 1 cases |
Among the top coapplicants, 三菱電機株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 191 cases, followed by 井関農機株式会社 with 100 cases.
Name | Cases |
---|---|
三菱電機株式会社 | 191 cases |
井関農機株式会社 | 100 cases |
株式会社東芝 | 30 cases |
パナソニックホールディングス株式会社 | 6 cases |
株式会社日立製作所 | 5 cases |
パナソニック株式会社 | 1 cases |
Below is a ranking of the number of JP patent applications by 乾燥機’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 乾燥機’s top 7 coapplicants over the last 20 years.
乾燥機 filed 6 joint applications with パナソニック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, 5 cases in total) is 0.8, and the median is 0.5. The coefficient of variation (standard deviation/mean) is 1.1, and there have been very big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2018 with 2 cases, and their lowest number in 2021 with 0 cases.
Index | Value |
---|---|
Average | 0.8 patents |
Std Dev | 0.9 |
COV | 1.1 |
Year | Cases | YOY |
---|---|---|
2022 year | 1 cases | - |
2021 year | 0 cases | -100 % |
2020 year | 2 cases | - |
乾燥機 filed 100 joint applications with 井関農機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 28 cases in total) is 4.7, and the median is 4.0. The coefficient of variation (standard deviation/mean) is 0.5, 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 2014 with 29 cases, and their lowest number in 2020 with 2 cases.
Index | Value |
---|---|
Average | 4.7 patents |
Std Dev | 2.6 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 4 cases | +33.3 % |
2021 year | 3 cases | +50.0 % |
2020 year | 2 cases | -60.0 % |
乾燥機 filed 30 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, 16 cases in total) is 2.7, and the median is 2.0. 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 8 cases, and their lowest number in 2022 with 1 cases.
Index | Value |
---|---|
Average | 2.7 patents |
Std Dev | 1.8 |
COV | 0.7 |
Year | Cases | YOY |
---|---|---|
2022 year | 1 cases | -83.3 % |
2021 year | 6 cases | +200 % |
2020 year | 2 cases | 0 |
乾燥機 filed 191 joint applications with 三菱電機株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 80 cases in total) is 13.3, and the median is 14.5. The coefficient of variation (standard deviation/mean) is 0.5, and there have been big fluctuations in the number of filings from year to year.
The number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2015 with 32 cases, and their lowest number in 2022 with 3 cases.
Index | Value |
---|---|
Average | 13.3 patents |
Std Dev | 6.8 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 3 cases | -78.6 % |
2021 year | 14 cases | -6.67 % |
2020 year | 15 cases | -11.76 % |
乾燥機 filed 5 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, 3 cases in total) is 0.5, 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 2020 with 2 cases, and their lowest number in 2022 with 0 cases.
Index | Value |
---|---|
Average | 0.5 patents |
Std Dev | 0.8 |
COV | 1.5 |
Year | Cases | YOY |
---|---|---|
2020 year | 2 cases | +100 % |
2019 year | 1 cases | - |
2018 year | 0 cases | - |
The following shows JP patents held by 乾燥機 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 乾燥機’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 乾燥機 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.
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 12 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7390703 "昇華装置及び昇華方法" (Opposition day 2024-06-04) , next is 特許7391101 "液体塗布型制振材用の2成分ポリウレタン系" (Opposition day 2024-06-03) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7390703 | 昇華装置及び昇華方法 | 2024-06-04 |
2 | 特許7391101 | 液体塗布型制振材用の2成分ポリウレタン系 | 2024-06-03 |
3 | 特許7358039 | 冷蔵庫 | 2024-03-29 |
4 | 特許7303794 | セルロースナノファイバー乾燥固形物の製造方法 | 2023-12-21 |
5 | 特許7287980 | バネ表面の植毛加工方法 | 2023-12-05 |
6 | 特許7165753 | 吸水性樹脂粒子及びその製造方法 | 2023-05-08 |
7 | 特許7099413 | 蒸気による加熱効率向上方法及び抄紙方法 | 2022-12-26 |
8 | 特許7022549 | ヘアドライヤー | 2022-08-08 |
9 | 特許7017747 | バイオマス発電方法、バイオマス発電の情報管理方法、バイオマス発電システム、及びバイオマス発電の外販商品の販売方法 | 2022-08-01 |
10 | 特許7073854 | 乾燥装置、液体吐出装置、乾燥方法、及びプログラム | 2022-07-14 |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 65 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2023-007562 "乾燥システム及び乾燥方法" (Protest day 2024-09-02) , next is 特開2023-007563 "乾燥システム及び乾燥方法" (Protest day 2024-09-02) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2023-007562 | 乾燥システム及び乾燥方法 | 2024-09-02 |
2 | 特開2023-007563 | 乾燥システム及び乾燥方法 | 2024-09-02 |
3 | 特開2023-009371 | コインランドリーシステムおよびコインランドリーの制御方法 | 2024-08-23 |
4 | 特開2022-036124 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 2024-08-22 |
5 | 特開2022-147057 | ファンユニットおよびこれを備えた浴室暖房乾燥装置 | 2024-08-01 |
6 | 特開2022-151302 | リサイクルポリエステルの製造方法、リサイクル装置及び機能層除去剤 | 2024-07-04 |
7 | 特開2022-067222 | コインランドリーシステム | 2024-06-27 |
8 | 特開2022-149299 | 被覆材、及び被膜形成方法 | 2024-06-25 |
9 | 特許7078194 | 電子部品の電極形成用導電性樹脂組成物 | 2024-06-20 |
10 | 特開2023-123428 | バネ表面の植毛加工方法 | 2024-06-01 |
11 | 特開2023-037778 | 焼却システム | 2024-05-28 |
12 | 特許7540259 | 炭素繊維シート製造方法、炭素繊維ウェブ製造装置および炭素繊維シート製造装置 | 2024-03-06 |
13 | 特開2024-014912 | 手乾燥装置 | 2024-02-29 |
14 | 特許7553898 | 乾燥物の製造方法、および乾燥装置 | 2024-01-23 |
15 | 特開2022-006350 | 有機物質の製造方法、及び有機物質製造装置 | 2024-01-18 |
16 | 特開2021-154217 | 被膜形成方法 | 2023-12-20 |
17 | 特許7515239 | 乾燥設備及び加熱量制御方法 | 2023-12-14 |
18 | 特開2023-108029 | 穀物乾燥機 | 2023-11-17 |
19 | 特開2023-026456 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 2023-11-09 |
20 | 特開2022-012974 | 廃棄物処理システム及び廃棄物処理方法 | 2023-08-04 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 145 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6855681 "リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池" (4 times) , and the next most protest patent is 特許7550048 "ポリエステルフィルムの回収方法、回収装置及び機能層除去剤" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6855681 | リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 | 4 times |
2 | 特許7550048 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 4 times |
3 | 特許7252716 | 金属調光沢を呈する印刷物の製造方法、金属調光沢を呈する印刷物、及びインクジェットプリンタ | 3 times |
4 | 特許7223509 | 機能装置及び便器装置 | 3 times |
5 | 特許7515239 | 乾燥設備及び加熱量制御方法 | 3 times |
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 72 patents Inspection from third parties. The average number of Inspection is 1.6 times. The most recently Inspection patent is 特開2023-009371 "コインランドリーシステムおよびコインランドリーの制御方法" (Inspection day 2024-09-24) , next is 特開2022-036124 "ポリエステルフィルムの回収方法、回収装置及び機能層除去剤" (Inspection day 2024-08-29) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特開2023-009371 | コインランドリーシステムおよびコインランドリーの制御方法 | 2024-09-24 |
2 | 特開2022-036124 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 2024-08-29 |
3 | 特表2024-522805 | 酸素濃縮器モジュール | 2024-08-07 |
4 | 特表2023-516391 | 水電解および低温液化システム | 2024-08-07 |
5 | 特開2024-057037 | 粒子材料から水分を除去するための装置 | 2024-07-24 |
6 | 特開2022-067222 | コインランドリーシステム | 2024-07-23 |
7 | 特開2022-149299 | 被覆材、及び被膜形成方法 | 2024-07-16 |
8 | 特開2022-151302 | リサイクルポリエステルの製造方法、リサイクル装置及び機能層除去剤 | 2024-07-10 |
9 | 特許7078194 | 電子部品の電極形成用導電性樹脂組成物 | 2024-06-26 |
10 | 特開2023-037778 | 焼却システム | 2024-06-11 |
11 | 特許7540259 | 炭素繊維シート製造方法、炭素繊維ウェブ製造装置および炭素繊維シート製造装置 | 2024-04-04 |
12 | 特開2024-014912 | 手乾燥装置 | 2024-03-06 |
13 | 特許7553898 | 乾燥物の製造方法、および乾燥装置 | 2024-02-13 |
14 | 特許4977345 | 乾燥羊膜及び羊膜の乾燥処理方法 | 2024-02-07 |
15 | 特開2022-006350 | 有機物質の製造方法、及び有機物質製造装置 | 2024-02-06 |
16 | 特開2021-154217 | 被膜形成方法 | 2024-01-19 |
17 | 特許7515239 | 乾燥設備及び加熱量制御方法 | 2024-01-12 |
18 | 特許5846647 | アピキサバン製剤 | 2024-01-05 |
19 | 特開2023-123428 | バネ表面の植毛加工方法 | 2023-12-18 |
20 | 特開2023-108029 | 穀物乾燥機 | 2023-11-28 |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 172 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7550048 "ポリエステルフィルムの回収方法、回収装置及び機能層除去剤" (7 times) , and the next most inspection patent is 特許6729385 "リチウムイオン二次電池負極用ペースト組成物、リチウムイオン二次電池負極用複合粒子、リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極およびリチウムイオン二次電池" (5 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7550048 | ポリエステルフィルムの回収方法、回収装置及び機能層除去剤 | 7 times |
2 | 特許6729385 | リチウムイオン二次電池負極用ペースト組成物、リチウムイオン二次電池負極用複合粒子、リチウムイオン二次電池負極用スラリー組成物、リチウムイオン二次電池用負極およびリチウムイオン二次電池 | 5 times |
3 | 特許7363016 | C44ダイマー酸共重合ポリブチレンテレフタレートの製造方法 | 5 times |
4 | 特許6033945 | アピキサバン製剤 | 4 times |
5 | 特許6855681 | リチウムイオン二次電池電極用バインダー組成物、リチウムイオン二次電池電極用スラリー組成物、リチウムイオン二次電池用電極およびリチウムイオン二次電池 | 4 times |
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 1,254 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 特許6191584 "熱可塑性樹脂組成物の製造方法" (25 times) , and the next most cited patent is 特許6683189 "アクリルゴムの製造方法" (25 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6191584 | 熱可塑性樹脂組成物の製造方法 | 25 times |
2 | 特許6683189 | アクリルゴムの製造方法 | 25 times |
3 | 特許6272280 | 再構成されたタバコ材を含むエアロゾル発生品の生産方法、再構成されたタバコ材を含むエアロゾル発生品、および、再構成されたタバコ材を含むエアロゾル発生品の使用 | 21 times |
4 | 特許7065568 | 乾燥装置、印刷装置 | 19 times |
5 | 特許6720471 | 画像形成装置及び画像形成装置における乾燥装置 | 18 times |
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