交換機 (JP Patent Analysis Report)
The Technical Field "交換機" had 24 patent application filings in the most recent period (2023-01-01 to 2023-02-28). This is a significantly decreased of -11 filings (-31.4%) over 35 they had in the same period of the previous year (2022-01-01 to 2022-02-28). This report also includes technical terms related to " 交換台 ", " 交換装置 " in the search set.
The highest number of filings in 2016 with 396 cases, and their lowest number in 2021 with 235 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 1,520 cases in total) is 253, and the median is 271. The coefficient of variation (standard deviation/mean) is 0.4, and there have been big fluctuations in the number of filings from year to year.
| Index | Value |
|---|---|
| Average | 253 patents |
| Std Dev | 88.7 |
| COV | 0.4 |
The number of filings has been decreasing for the last 3 years (2020 to 2023).
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 239 cases | +1.70 % |
| 2021 year | 235 cases | -22.44 % |
| 2020 year | 303 cases | -4.72 % |
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 交換機 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 交換機, 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..
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.
交換機, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of 交換機 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.
Search Set (Analysis Patents)
This patent analysis report was created for a patent search set of 2,945 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.
交換機
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 交換機 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.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Comparing the number of applications of each company, 沖電気工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 12 cases, followed by 株式会社東芝 with 2 cases.
Trends in filing of joint patent applications for the target period (2014 to 2024).
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 55 cases, followed by 沖電気工業株式会社 with 53 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 55 cases |
| 沖電気工業株式会社 | 53 cases |
| 株式会社東芝 | 22 cases |
| 日本電気株式会社 | 17 cases |
| 富士通株式会社 | 16 cases |
| 株式会社日立製作所 | 14 cases |
| 日本電信電話株式会社 | 9 cases |
| キヤノン株式会社 | 7 cases |
| 日本電気通信システム株式会社 | 3 cases |
| パナソニックホールディングス株式会社 | 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 number of patents and changes in the number of patents of other companies (competitors) in the same industry as 交換機 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.
Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Among the top coapplicants, 沖電気工業株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 12 cases, followed by 株式会社東芝 with 2 cases.
Trends in filing of joint patent applications for the target period (2014 to 2024).
Among the top coapplicants, 沖電気工業株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 53 cases, followed by 株式会社東芝 with 22 cases.
| Name | Cases |
|---|---|
| 沖電気工業株式会社 | 53 cases |
| 株式会社東芝 | 22 cases |
| 日本電気株式会社 | 17 cases |
| 富士通株式会社 | 16 cases |
| 株式会社日立製作所 | 14 cases |
| 日本電信電話株式会社 | 9 cases |
| パナソニックホールディングス株式会社 | 1 cases |
Top company, Change in the Number of JP Patents
Below is a ranking of the number of JP patent applications by 交換機’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 交換機’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 日本電気株式会社
交換機 filed 17 joint applications with 日本電気株式会社 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 1.3, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 5 cases, and their lowest number in 2021 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.8 patents |
| Std Dev | 1.1 |
| COV | 1.3 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1 cases | - |
| 2021 year | 0 cases | - |
| 2020 year | 0 cases | -100 % |
Trends in filing of joint patent applications with 富士通株式会社
交換機 filed 16 joint applications with 富士通株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 6 cases in total) is 1.0, and the median is 1.0. The coefficient of variation (standard deviation/mean) is 1.0, and there have been relatively large fluctuations in the number of filings from year to year.
The highest number of filings in 2017 with 4 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.0 |
| COV | 1.0 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 0 cases | -100 % |
| 2021 year | 1 cases | - |
| 2020 year | 0 cases | -100 % |
Trends in filing of joint patent applications with 日本電信電話株式会社
交換機 filed 9 joint applications with 日本電信電話株式会社 for the analysis period (2014 to 2024).
The mean of the number of filings over the last 5 years (2018 to 2023, 6 cases in total) is 1.0, and the median is 0.5. 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 2020 with 3 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 1.0 patents |
| Std Dev | 1.2 |
| COV | 1.2 |
| Year | Cases | YOY |
|---|---|---|
| 2020 year | 3 cases | +200 % |
| 2019 year | 1 cases | -50.0 % |
| 2018 year | 2 cases | - |
Trends in filing of joint patent applications with 株式会社日立製作所
交換機 filed 14 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 2.2, and there have been very big fluctuations in the number of filings from year to year.
The highest number of filings in 2014 with 5 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.3 patents |
| Std Dev | 0.7 |
| COV | 2.2 |
| Year | Cases | YOY |
|---|---|---|
| 2018 year | 2 cases | 0 |
| 2017 year | 2 cases | +100 % |
| 2016 year | 1 cases | -75.0 % |
Trends in filing of joint patent applications with 株式会社東芝
交換機 filed 22 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, 5 cases in total) is 0.8, and the median is 1.0. 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 2015 with 6 cases, and their lowest number in 2019 with 0 cases.
| Index | Value |
|---|---|
| Average | 0.8 patents |
| Std Dev | 0.7 |
| COV | 0.8 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | +100 % |
| 2021 year | 1 cases | 0 |
| 2020 year | 1 cases | - |
Information on important patents (JP)
The following shows JP patents held by 交換機 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 交換機’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 交換機 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.
Glossary
- Cited
- Indicates that the patent/patent application has been cited (by Examiners) in notices of reasons for rejection in the examination process of other (Japanese, U.S., or European) patent applications. The higher the number of citations, the more important the patent/patent application is considered to be.
- Request for invalidation trial
- Indicates that a third party has requested a procedure to invalidate the patent. It is likely to affect the business of third parties and is considered to be of high importance.
- Opposition
- Indicates that a third party has filed a petition with the Patent Office to hear the validity of the patent again. Like the trial for invalidation, it is considered to be of high importance.
- Information provision
- Indicates that a third party has provided the Patent Office with useful information for examination for the patent filed. It is usually considered to be of high importance because it is done to prevent the patent from being granted.
- Browsing request
- Indicates that a third party has requested the Patent Office to view the patent bag (a set of documents exchanged between the Patent Office and the applicant). The bag is often checked prior to trial for invalidation, opposition, and provision of information, and is considered to be a highly important patent.
Oppositioned cases
List of latest Oppositioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 2 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7122954 "シリカ含有水の膜分離方法及びシリカ含有水の膜分離システム" (Opposition day 2023-02-20) , next is 特許6939960 "ウェハ洗浄水供給装置" (Opposition day 2022-03-11) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7122954 | シリカ含有水の膜分離方法及びシリカ含有水の膜分離システム | 2023-02-20 |
| 2 | 特許6939960 | ウェハ洗浄水供給装置 | 2022-03-11 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 9 patents Protest from third parties. The average number of Protest is 1.1 times. The most recently Protest patent is 特開2023-036476 "景品交換装置及び景品交換プログラム" (Protest day 2024-07-13) , next is 特開2024-058285 "純水製造装置" (Protest day 2024-06-12) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 特開2023-036476 | 景品交換装置及び景品交換プログラム | 2024-07-13 |
| 2 | 特開2024-058285 | 純水製造装置 | 2024-06-12 |
| 3 | 特開2022-088212 | 非再生式イオン交換装置へのイオン交換樹脂の充填装置、およびこれを用いたイオン交換樹脂の移送・充填方法 | 2024-01-17 |
| 4 | 特許7483488 | 医薬用水製造システムおよびその殺菌方法 | 2024-01-11 |
| 5 | 特許7482558 | バッテリから材料を回収するためのプロセス、装置、およびシステム | 2023-08-10 |
| 6 | 特許7454837 | 包装フィルムの接合装置及び包装フィルム自動交換装置 | 2023-01-24 |
| 7 | 特許7306074 | 超純水製造装置及び超純水製造方法 | 2022-12-27 |
| 8 | 特開2022-175837 | 超純水製造方法及び装置 | 2022-12-23 |
| 9 | 特許7183208 | 超純水製造装置及び超純水製造方法 | 2022-05-23 |
Top Patents/Patent Applications with the Highest Number of Protested
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 25 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6602811 "圧着工具交換装置、および圧着プレス機において処理位置に配置された第１の圧着工具を別の第２の圧着工具に交換するための方法" (3 times) , and the next most protest patent is 特開2019-015503 "熱源ユニット" (2 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6602811 | 圧着工具交換装置、および圧着プレス機において処理位置に配置された第１の圧着工具を別の第２の圧着工具に交換するための方法 | 3 times |
| 2 | 特開2019-015503 | 熱源ユニット | 2 times |
| 3 | 特許7483488 | 医薬用水製造システムおよびその殺菌方法 | 2 times |
| 4 | 特許6549015 | 水処理方法及び水処理装置 | 2 times |
| 5 | 特許6800594 | 廃棄物処理設備及び廃棄物処理設備の操炉方法 | 2 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-11-01 ~ 2024-10-31), there were 15 patents Inspection from third parties. The average number of Inspection is 1.3 times. The most recently Inspection patent is 特許6271816 "熱交換装置" (Inspection day 2024-07-05) , next is 特許6902582 "熱交換装置" (Inspection day 2024-07-05) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許6271816 | 熱交換装置 | 2024-07-05 |
| 2 | 特許6902582 | 熱交換装置 | 2024-07-05 |
| 3 | 特許7138384 | 熱交換装置 | 2024-07-05 |
| 4 | 特許7483488 | 医薬用水製造システムおよびその殺菌方法 | 2024-01-18 |
| 5 | 特許5090812 | 二型搭載射出成形機の金型交換装置 | 2023-10-18 |
| 6 | 特許7482558 | バッテリから材料を回収するためのプロセス、装置、およびシステム | 2023-09-20 |
| 7 | 特許6698490 | 冷却ユニット | 2023-06-16 |
| 8 | 特許7382572 | バイオチャ製造システム及びバイオチャ製造システムの制御プログラム | 2022-11-11 |
| 9 | 特許6503125 | 介護システム、データ処理方法、センサー情報処理システム、及び送受信機 | 2022-07-01 |
| 10 | 特許7189259 | 工具交換装置、および、工作機械 | 2022-06-07 |
| 11 | 特許7183208 | 超純水製造装置及び超純水製造方法 | 2022-06-01 |
| 12 | 特開2021-105504 | 磁ボイラー | 2022-02-16 |
| 13 | 特許7390568 | 非活性化装置 | 2022-02-16 |
| 14 | 特開2020-172775 | トンネル掘削機 | 2021-12-17 |
| 15 | 特許6463492 | 空気調和機用室内機及び空気調和機 | 2021-12-10 |
Top Patents/Patent Applications with the Highest Number of Inspectioned
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 45 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6549015 "水処理方法及び水処理装置" (4 times) , and the next most inspection patent is 特許6228531 "超純水製造装置及び超純水製造方法" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6549015 | 水処理方法及び水処理装置 | 4 times |
| 2 | 特許6228531 | 超純水製造装置及び超純水製造方法 | 4 times |
| 3 | 特許6602811 | 圧着工具交換装置、および圧着プレス機において処理位置に配置された第１の圧着工具を別の第２の圧着工具に交換するための方法 | 3 times |
| 4 | 特開2019-015503 | 熱源ユニット | 2 times |
| 5 | 特許7483488 | 医薬用水製造システムおよびその殺菌方法 | 2 times |
Cited cases
Top Patents/Patent Applications with the Highest Number of Cited
Of the patent applications filed in the last 10 years (2014-11-01 to 2024-10-31), 611 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6725143 "水処理装置" (20 times) , and the next most cited patent is 特許6034418 "空気調和機" (20 times) .
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