The Technical Field "浄化" had 562 patent application filings in the most recent period (2022-01-01 to 2022-08-31). This is a significantly decreased of -145 filings (-20.5%) over 707 they had in the same period of the previous year (2021-01-01 to 2021-08-31). This report also includes technical terms related to " 清ちょう化 ", " 清浄化 ", " 清澄化 " in the search set.
The highest number of filings in 2015 with 1,830 cases, and their lowest number in 2022 with 666 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 5,755 cases in total) is 959, and the median is 1,146. 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.
Index | Value |
---|---|
Average | 959 patents |
Std Dev | 473 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 666 cases | -36.1 % |
2021 year | 1,042 cases | -17.04 % |
2020 year | 1,256 cases | +0.48 % |
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 浄化 for the period of the last 10 years (2014-01-01 to 2024-04-30). 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 浄化, 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 浄化 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 12,645 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 浄化 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, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 65 cases, followed by 本田技研工業株式会社 with 16 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 65 cases |
本田技研工業株式会社 | 16 cases |
いすゞ自動車株式会社 | 12 cases |
株式会社デンソー | 5 cases |
株式会社豊田中央研究所 | 4 cases |
株式会社東芝 | 3 cases |
日産自動車株式会社 | 2 cases |
マツダ株式会社 | 2 cases |
三菱自動車工業株式会社 | 2 cases |
株式会社日立製作所 | 1 cases |
Comparing the number of applications of each company, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,269 cases, followed by いすゞ自動車株式会社 with 630 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 1,269 cases |
いすゞ自動車株式会社 | 630 cases |
株式会社デンソー | 316 cases |
マツダ株式会社 | 294 cases |
本田技研工業株式会社 | 229 cases |
三菱自動車工業株式会社 | 192 cases |
株式会社豊田中央研究所 | 138 cases |
日産自動車株式会社 | 85 cases |
株式会社東芝 | 58 cases |
株式会社日立製作所 | 18 cases |
パナソニックホールディングス株式会社 | 13 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 浄化 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, トヨタ自動車株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 65 cases, followed by 本田技研工業株式会社 with 16 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 65 cases |
本田技研工業株式会社 | 16 cases |
株式会社デンソー | 5 cases |
日産自動車株式会社 | 2 cases |
マツダ株式会社 | 2 cases |
株式会社日立製作所 | 1 cases |
Among the top coapplicants, トヨタ自動車株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,269 cases, followed by 株式会社デンソー with 316 cases.
Name | Cases |
---|---|
トヨタ自動車株式会社 | 1,269 cases |
株式会社デンソー | 316 cases |
マツダ株式会社 | 294 cases |
本田技研工業株式会社 | 229 cases |
日産自動車株式会社 | 85 cases |
株式会社日立製作所 | 18 cases |
パナソニックホールディングス株式会社 | 13 cases |
Below is a ranking of the number of JP patent applications by 浄化’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 浄化’s top 7 coapplicants over the last 20 years.
浄化 filed 1,269 joint applications with トヨタ自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 502 cases in total) is 83.7, and the median is 94.5. 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 highest number of filings in 2017 with 207 cases, and their lowest number in 2022 with 65 cases.
Index | Value |
---|---|
Average | 83.7 patents |
Std Dev | 42.9 |
COV | 0.5 |
Year | Cases | YOY |
---|---|---|
2022 year | 65 cases | -26.97 % |
2021 year | 89 cases | -11.00 % |
2020 year | 100 cases | -13.04 % |
浄化 filed 85 joint applications with 日産自動車株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 39 cases in total) is 6.5, and the median is 6.0. 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 highest number of filings in 2014 with 24 cases, and their lowest number in 2022 with 2 cases.
Index | Value |
---|---|
Average | 6.5 patents |
Std Dev | 5.2 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 2 cases | -71.4 % |
2021 year | 7 cases | -56.2 % |
2020 year | 16 cases | +77.8 % |
浄化 filed 316 joint applications with 株式会社デンソー for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 135 cases in total) is 22.5, and the median is 20.0. 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 number of filings has been decreasing for the last 3 years (2020 to 2023). The highest number of filings in 2014 with 57 cases, and their lowest number in 2022 with 5 cases.
Index | Value |
---|---|
Average | 22.5 patents |
Std Dev | 17.8 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 5 cases | -80.0 % |
2021 year | 25 cases | +66.7 % |
2020 year | 15 cases | -64.3 % |
浄化 filed 13 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, 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 2015 with 4 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 |
---|---|---|
2021 year | 1 cases | - |
2020 year | 0 cases | - |
2019 year | 0 cases | -100 % |
浄化 filed 294 joint applications with マツダ株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 87 cases in total) is 14.5, and the median is 15.5. 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 highest number of filings in 2017 with 64 cases, and their lowest number in 2022 with 2 cases.
Index | Value |
---|---|
Average | 14.5 patents |
Std Dev | 11.7 |
COV | 0.8 |
Year | Cases | YOY |
---|---|---|
2022 year | 2 cases | -81.8 % |
2021 year | 11 cases | -45.0 % |
2020 year | 20 cases | 0 |
The following shows JP patents held by 浄化 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 浄化’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 浄化 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 (2021-05-01 ~ 2024-04-30), there were 4 patents Invalidation Trial from third parties. The average number of Invalidation Trial is 1.0 times. The most recently Invalidation Trial patent is 特許6896700 "ワクチン組成物" (Invalidation Trial day 2023-01-27) , next is 特許6876885 "船舶排ガスの洗浄排水処理装置" (Invalidation Trial day 2022-07-15) .
- | No. | Title | Invalidation Trial days |
---|---|---|---|
1 | 特許6896700 | ワクチン組成物 | 2023-01-27 |
2 | 特許6876885 | 船舶排ガスの洗浄排水処理装置 | 2022-07-15 |
3 | 特許5859463 | 排ガス及びガス・スクラバ流体浄化装置及び方法 | 2021-07-29 |
4 | 特許5784719 | ガススクラバー流体のための浄化設備 | 2021-07-29 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 2 patents/patent applications were invalidation trial more than once in the examination process of other patent applications. The mean of the number of invalidation trial is 1.0. The most invalidation trial patent is 特許6896700 "ワクチン組成物" (1 times) , and the next most invalidation trial patent is 特許6876885 "船舶排ガスの洗浄排水処理装置" (1 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6896700 | ワクチン組成物 | 1 times |
2 | 特許6876885 | 船舶排ガスの洗浄排水処理装置 | 1 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 19 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7262869 "合成樹脂成形材料の除湿乾燥システム" (Opposition day 2023-10-13) , next is 特許7193526 "浴室環境で使用するバイオモニタリング・デバイス、方法、及びシステム" (Opposition day 2023-06-20) .
- | No. | Title | Opposition days |
---|---|---|---|
1 | 特許7262869 | 合成樹脂成形材料の除湿乾燥システム | 2023-10-13 |
2 | 特許7193526 | 浴室環境で使用するバイオモニタリング・デバイス、方法、及びシステム | 2023-06-20 |
3 | 特許7195995 | 排ガス浄化用触媒 | 2023-06-20 |
4 | 特許7171671 | 超純水製造システム及び超純水製造方法 | 2023-05-12 |
5 | 特許7138578 | 車両の空気浄化装置 | 2023-03-13 |
6 | 特許7150790 | 加湿器 | 2022-11-25 |
7 | 特許7084973 | コンバイン | 2022-10-27 |
8 | 特許7050843 | ディーゼル自動車排ガス浄化触媒装置に用いられるNH3-SCR触媒用のCu-CHA型ゼオライト、及びこれを含むディーゼル自動車排ガス浄化触媒装置 | 2022-10-07 |
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6999096 | 水処理に用いる生物反応装置、およびそれを用いた水底浄化装置、およびアクアポニックス装置 | 2022-07-14 |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 51 patents Protest from third parties. The average number of Protest is 1.4 times. The most recently Protest patent is 特開2022-021893 "水質浄化シート及び当該シートを用いた水質浄化方法" (Protest day 2024-02-09) , next is 特表2022-548197 "抗VEGFタンパク質組成物及びその製造方法" (Protest day 2024-01-15) .
- | No. | Title | Protest days |
---|---|---|---|
1 | 特開2022-021893 | 水質浄化シート及び当該シートを用いた水質浄化方法 | 2024-02-09 |
2 | 特表2022-548197 | 抗VEGFタンパク質組成物及びその製造方法 | 2024-01-15 |
3 | 特表2022-528286 | 反応器追加によるポリエステルの再生のためのプロセス | 2023-12-11 |
4 | 特開2022-022821 | 循環式水洗トイレ設備及びコンテナトイレ | 2023-12-05 |
5 | 特表2023-501862 | 脱硝触媒および該触媒を用いた脱硝方法 | 2023-11-17 |
6 | 特表2023-517154 | RPETから二軸延伸ポリエステルフィルムを製造するための方法及び装置 | 2023-09-25 |
7 | 特開2023-060143 | ニッケル含有水溶液用浄化剤及びニッケル含有水溶液の浄化方法 | 2023-09-07 |
8 | 特開2021-000577 | 水質浄化システム | 2023-08-03 |
9 | 特開2022-077668 | 鉄道車両の空気浄化装置 | 2023-07-19 |
10 | 特表2022-552052 | 抗VEGFタンパク質組成物及びその製造方法 | 2023-06-21 |
11 | 特表2021-505171 | 噴霧乾燥シアリルラクトース | 2023-06-14 |
12 | 特許7378370 | 水処理方法及び水処理装置 | 2023-03-20 |
13 | 特開2021-159413 | 医療用ポート及び血液浄化システム | 2023-03-20 |
14 | 特開2020-163342 | 排ガス浄化触媒装置 | 2023-02-28 |
15 | 特許7437659 | 燃焼システム及び燃焼方法 | 2023-02-28 |
16 | 特表2022-548301 | コーヒーベリー全圧搾ジュース | 2023-02-14 |
17 | 特許7300656 | 土壌・地下水浄化処理用浄化剤及びその製造方法、並びに土壌・地下水の浄化処理方法 | 2023-01-11 |
18 | 特許7253880 | 浄水カートリッジおよびその利用 | 2022-12-27 |
19 | 特開2020-142165 | フィルタ | 2022-12-20 |
20 | 特許7293596 | ニッケル含有水溶液用浄化剤及びニッケル含有水溶液の浄化方法 | 2022-10-18 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 131 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6862659 "ニッケル含有水溶液の浄化方法" (4 times) , and the next most protest patent is 特許6862660 "ニッケル含有水溶液用浄化剤及びニッケル含有水溶液の浄化方法" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許6862659 | ニッケル含有水溶液の浄化方法 | 4 times |
2 | 特許6862660 | ニッケル含有水溶液用浄化剤及びニッケル含有水溶液の浄化方法 | 4 times |
3 | 特開2018-066345 | 浄化槽用エアポンプ、エアポンプ適用システム | 4 times |
4 | 特許6944435 | 電気掃除機 | 4 times |
5 | 特表2022-528286 | 反応器追加によるポリエステルの再生のためのプロセス | 3 times |
In the last 3 years (2021-05-01 ~ 2024-04-30), there were 74 patents Inspection from third parties. The average number of Inspection is 1.4 times. The most recently Inspection patent is 特表2022-552052 "抗VEGFタンパク質組成物及びその製造方法" (Inspection day 2024-03-19) , next is 特開2022-021893 "水質浄化シート及び当該シートを用いた水質浄化方法" (Inspection day 2024-02-21) .
- | No. | Title | Inspection days |
---|---|---|---|
1 | 特表2022-552052 | 抗VEGFタンパク質組成物及びその製造方法 | 2024-03-19 |
2 | 特開2022-021893 | 水質浄化シート及び当該シートを用いた水質浄化方法 | 2024-02-21 |
3 | 特表2022-548197 | 抗VEGFタンパク質組成物及びその製造方法 | 2024-02-15 |
4 | 特表2022-547652 | 抗VEGFタンパク質組成物及びその製造方法 | 2024-02-07 |
5 | 特開2022-122226 | 呼気殺菌装置 | 2024-02-02 |
6 | 特開2022-022821 | 循環式水洗トイレ設備及びコンテナトイレ | 2024-01-24 |
7 | 特表2022-548818 | 抗VEGFタンパク質組成物及びその製造方法 | 2023-12-12 |
8 | 特許7443265 | 原水を処理するための凝固剤の用量を決定する方法 | 2023-11-27 |
9 | 特開2021-000577 | 水質浄化システム | 2023-10-20 |
10 | 特表2023-517154 | RPETから二軸延伸ポリエステルフィルムを製造するための方法及び装置 | 2023-10-12 |
11 | 特許7404585 | 工業用フィルタアセンブリの向上 | 2023-09-21 |
12 | 特許7346045 | 赤色飲料 | 2023-09-12 |
13 | 再公表2019/132046 | 水分制御装置、水分制御方法、プログラム、記憶媒体、生成された物質、製品、装置及び設備 | 2023-08-24 |
14 | 特開2022-077668 | 鉄道車両の空気浄化装置 | 2023-08-04 |
15 | 特許7385884 | 過飽和固溶軟磁性材料及びその製造方法 | 2023-07-24 |
16 | 特表2021-505171 | 噴霧乾燥シアリルラクトース | 2023-07-10 |
17 | 特許6679714 | エキシマレーザーシステム、使用済みのレーザーガス混合物を再利用する方法、レーザーチャンバー内のレーザー増強ガスの濃度を計測する方法、および4種混合ガス | 2023-06-01 |
18 | 特開2021-159413 | 医療用ポート及び血液浄化システム | 2023-04-18 |
19 | 特許7378370 | 水処理方法及び水処理装置 | 2023-04-03 |
20 | 特許7305742 | ファラディック多孔性セル | 2023-03-09 |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 196 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7253880 "浄水カートリッジおよびその利用" (6 times) , and the next most inspection patent is 特表2023-517154 "RPETから二軸延伸ポリエステルフィルムを製造するための方法及び装置" (4 times) .
- | No. | Title | |
---|---|---|---|
1 | 特許7253880 | 浄水カートリッジおよびその利用 | 6 times |
2 | 特表2023-517154 | RPETから二軸延伸ポリエステルフィルムを製造するための方法及び装置 | 4 times |
3 | 特許6944435 | 電気掃除機 | 4 times |
4 | 特許6949346 | 換気システムおよび建物換気システム | 3 times |
5 | 特表2022-548197 | 抗VEGFタンパク質組成物及びその製造方法 | 3 times |
Of the patent applications filed in the last 10 years (2014-05-01 to 2024-04-30), 2,893 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.3. The most cited patent is 特許6180697 "排ガス浄化装置" (76 times) , and the next most cited patent is 特許6602031 "コンバイン" (26 times) .
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