ダクト (JP Patent Analysis Report)
The Technical Field "ダクト" had 753 patent application filings in the most recent period (2022-01-01 to 2022-07-31). This is a with an decreasing trend transition of -176 filings (-18.9%) over 929 they had in the same period of the previous year (2021-01-01 to 2021-07-31). This report also includes technical terms related to " エアダクト ", " エアーダクト ", " 空気流通路 ", " 空気流通通路 ", " 通気ダクト ", " 通気導管 ", " 通気流路 ", " 通気用ダクト ", " 通気管路 ", " 通気路 ", " 通気通路 ", " 通風ダクト ", " 通風流路 ", " 通風用ダクト ", " 通風路 ", " 通風通路 ", " 風流路 ", " 風路 ", " 風道 " in the search set.
The company had their highest number of filings in 2014 with 2,446 cases, and their lowest number in 2022 with 1,029 cases.
The mean of the number of filings over the last 5 years (2018 to 2023, 8,748 cases in total) is 1,458, and the median is 1,678. 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 | 1,458 patents |
| Std Dev | 711 |
| COV | 0.5 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 1,029 cases | -35.9 % |
| 2021 year | 1,605 cases | -8.34 % |
| 2020 year | 1,751 cases | -12.89 % |
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 ダクト 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 ダクト, 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.
ダクト, Changes in the Number of JP Patents/Patent Applications
The changes in the number of patent filings of ダクト 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 18,309 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.
ダクト
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 ダクト 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, パナソニックIPマネジメント株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 83 cases, followed by 三菱電機株式会社 with 42 cases.
| Name | Cases |
|---|---|
| パナソニックIPマネジメント株式会社 | 83 cases |
| 三菱電機株式会社 | 42 cases |
| 本田技研工業株式会社 | 21 cases |
| トヨタ自動車株式会社 | 20 cases |
| 株式会社デンソー | 15 cases |
| 三菱重工業株式会社 | 15 cases |
| シャープ株式会社 | 13 cases |
| パナソニックホールディングス株式会社 | 3 cases |
| 株式会社日立製作所 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
Comparing the number of applications of each company, パナソニックIPマネジメント株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,161 cases, followed by 三菱電機株式会社 with 1,064 cases.
| Name | Cases |
|---|---|
| パナソニックIPマネジメント株式会社 | 1,161 cases |
| 三菱電機株式会社 | 1,064 cases |
| 株式会社デンソー | 441 cases |
| トヨタ自動車株式会社 | 425 cases |
| 本田技研工業株式会社 | 329 cases |
| シャープ株式会社 | 304 cases |
| 三菱重工業株式会社 | 143 cases |
| 株式会社東芝 | 113 cases |
| 株式会社日立製作所 | 87 cases |
| パナソニックホールディングス株式会社 | 34 cases |
| 三洋電機株式会社 | 27 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 ダクト 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, 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 42 cases, followed by 株式会社デンソー with 15 cases.
| Name | Cases |
|---|---|
| 三菱電機株式会社 | 42 cases |
| 株式会社デンソー | 15 cases |
| 三菱重工業株式会社 | 15 cases |
| パナソニックホールディングス株式会社 | 3 cases |
| 株式会社日立製作所 | 2 cases |
Trends in filing of joint patent applications for the target period (2014 to 2024).
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 1,064 cases, followed by 株式会社デンソー with 441 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 ダクト’s top 7 coapplicants over the last 20 years.
Top company Details (JP)
Trends in filing of joint patent applications with 三菱電機株式会社
ダクト filed 1,064 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, 437 cases in total) is 72.8, and the median is 74.0. 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 company had their highest number of filings in 2014 with 187 cases, and their lowest number in 2022 with 40 cases.
| Index | Value |
|---|---|
| Average | 72.8 patents |
| Std Dev | 44.6 |
| COV | 0.6 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 40 cases | -43.7 % |
| 2021 year | 71 cases | -7.79 % |
| 2020 year | 77 cases | -26.67 % |
Trends in filing of joint patent applications with パナソニックホールディングス株式会社
ダクト filed 34 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, 14 cases in total) is 2.3, and the median is 2.5. The coefficient of variation (standard deviation/mean) is 0.9, 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 company had their highest number of filings in 2016 with 10 cases, and their lowest number in 2019 with 0 cases.
| Index | Value |
|---|---|
| Average | 2.3 patents |
| Std Dev | 2.1 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 3 cases | 0 |
| 2021 year | 3 cases | -50.0 % |
| 2020 year | 6 cases | - |
Trends in filing of joint patent applications with 株式会社東芝
ダクト filed 113 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, 47 cases in total) is 7.8, and the median is 7.0. The coefficient of variation (standard deviation/mean) is 0.9, 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 23 cases, and their lowest number in 2022 with 0 cases.
| Index | Value |
|---|---|
| Average | 7.8 patents |
| Std Dev | 6.8 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2021 year | 8 cases | +33.3 % |
| 2020 year | 6 cases | -62.5 % |
| 2019 year | 16 cases | -5.88 % |
Trends in filing of joint patent applications with 株式会社デンソー
ダクト filed 441 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, 161 cases in total) is 26.8, and the median is 20.5. The coefficient of variation (standard deviation/mean) is 0.9, 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 company had their highest number of filings in 2016 with 92 cases, and their lowest number in 2021 with 9 cases.
| Index | Value |
|---|---|
| Average | 26.8 patents |
| Std Dev | 24.6 |
| COV | 0.9 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 14 cases | +55.6 % |
| 2021 year | 9 cases | -66.7 % |
| 2020 year | 27 cases | -20.59 % |
Trends in filing of joint patent applications with 株式会社日立製作所
ダクト filed 87 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, 33 cases in total) is 5.5, and the median is 6.0. 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 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 18 cases, and their lowest number in 2022 with 2 cases.
| Index | Value |
|---|---|
| Average | 5.5 patents |
| Std Dev | 3.7 |
| COV | 0.7 |
| Year | Cases | YOY |
|---|---|---|
| 2022 year | 2 cases | -81.8 % |
| 2021 year | 11 cases | +37.5 % |
| 2020 year | 8 cases | +60.0 % |
Information on important patents (JP)
The following shows JP patents held by ダクト that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and ダクト’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 ダクト 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 15 patents Opposition from third parties. The average number of Opposition is 1.0 times. The most recently Opposition patent is 特許7304107 "送信機、送信機群、システム" (Opposition day 2023-12-28) , next is 特許7279950 "笠木用換気装置" (Opposition day 2023-11-22) .
| - | No. | Title | Opposition days |
|---|---|---|---|
| 1 | 特許7304107 | 送信機、送信機群、システム | 2023-12-28 |
| 2 | 特許7279950 | 笠木用換気装置 | 2023-11-22 |
| 3 | 特許7254227 | 冷蔵庫 | 2023-09-21 |
| 4 | 特許7267673 | 冷蔵庫 | 2023-09-21 |
| 5 | 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 |
| 6 | 特許7120425 | 空気清浄機 | 2023-02-14 |
| 7 | 特許7119328 | 圧力測定用チャンバ | 2023-02-02 |
| 8 | 特許7121293 | 電算機室用空気調和装置 | 2022-12-21 |
| 9 | 特許7068261 | クリーンルーム装置および空気循環ユニット | 2022-11-14 |
| 10 | 特許7002761 | 暖房装置 | 2022-07-13 |
Protested cases
List of latest Protested patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 60 patents Protest from third parties. The average number of Protest is 1.2 times. The most recently Protest patent is 再公表2018/186334 "吐出容器" (Protest day 2024-03-26) , next is 特開2022-143400 "換気装置及び換気方法" (Protest day 2024-03-08) .
| - | No. | Title | Protest days |
|---|---|---|---|
| 1 | 再公表2018/186334 | 吐出容器 | 2024-03-26 |
| 2 | 特開2022-143400 | 換気装置及び換気方法 | 2024-03-08 |
| 3 | 特開2024-014912 | 手乾燥装置 | 2024-02-29 |
| 4 | 特開2022-080008 | バスダクト | 2024-01-19 |
| 5 | 特開2023-177892 | 基礎パッキン | 2024-01-18 |
| 6 | 特開2023-153248 | Ｘ線検査装置 | 2024-01-11 |
| 7 | 特開2019-164088 | Ｘ線検査装置 | 2023-12-27 |
| 8 | 特開2023-103304 | 接続装置 | 2023-11-17 |
| 9 | 特表2021-535259 | 改善された熱安定性を有するコポリエーテルエステル配合物 | 2023-11-09 |
| 10 | 特開2022-077853 | ショベル | 2023-10-27 |
| 11 | 特開2021-133002 | 排煙ダクトに対する排煙口の取付部に於けるシール方法とそのシール方法に使用する排煙口 | 2023-08-29 |
| 12 | 特開2023-104968 | 降雪装置、人工気象室及び降雪方法 | 2023-08-28 |
| 13 | 特開2023-089167 | 防災システム | 2023-08-04 |
| 14 | 特開2022-171247 | 乾燥器 | 2023-07-27 |
| 15 | 特開2023-020554 | 乾燥器 | 2023-07-26 |
| 16 | 特開2022-171248 | 乾燥器 | 2023-07-26 |
| 17 | 特開2022-077668 | 鉄道車両の空気浄化装置 | 2023-07-19 |
| 18 | 特表2022-505606 | 耐疲労性を向上させた、フラットガラス繊維（Ｂ）を含有するポリアミド組成物 | 2023-07-04 |
| 19 | 特開2023-084836 | 籾摺選別機 | 2023-06-26 |
| 20 | 特許7391060 | バッテリパック | 2023-04-27 |
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), 136 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.2. The most protest patent is 特許6446667 "レンジフード" (4 times) , and the next most protest patent is 特許6620325 "粘着剤層、及び粘着フィルム" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6446667 | レンジフード | 4 times |
| 2 | 特許6620325 | 粘着剤層、及び粘着フィルム | 4 times |
| 3 | 再公表2018/186334 | 吐出容器 | 3 times |
| 4 | 特開2019-007346 | 浴室折戸 | 3 times |
| 5 | 特許6974171 | 低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法 | 3 times |
Inspectioned cases
List of latest Inspectioned patents
In the last 3 years (2021-04-01 ~ 2024-03-31), there were 89 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特許7460291 "車両用ダクト装置" (Inspection day 2024-03-26) , next is 特開2024-014912 "手乾燥装置" (Inspection day 2024-03-06) .
| - | No. | Title | Inspection days |
|---|---|---|---|
| 1 | 特許7460291 | 車両用ダクト装置 | 2024-03-26 |
| 2 | 特開2024-014912 | 手乾燥装置 | 2024-03-06 |
| 3 | 特表2021-534967 | 濃縮液、希釈液及び添加剤を混合するための飲料ディスペンサヘッド | 2024-02-01 |
| 4 | 特開2023-153248 | Ｘ線検査装置 | 2024-01-23 |
| 5 | 特開2019-164088 | Ｘ線検査装置 | 2024-01-16 |
| 6 | 特開2022-077853 | ショベル | 2023-12-27 |
| 7 | 特開2023-103304 | 接続装置 | 2023-12-13 |
| 8 | 特開2022-188892 | 保護カバー | 2023-11-15 |
| 9 | 特開2024-013258 | 空気調和装置 | 2023-10-23 |
| 10 | 特表2021-505523 | 複合材料、製造方法およびその使用 | 2023-10-20 |
| 11 | 特開2021-133002 | 排煙ダクトに対する排煙口の取付部に於けるシール方法とそのシール方法に使用する排煙口 | 2023-10-12 |
| 12 | 特開2023-020554 | 乾燥器 | 2023-09-22 |
| 13 | 特開2022-171247 | 乾燥器 | 2023-09-22 |
| 14 | 特開2022-171248 | 乾燥器 | 2023-09-22 |
| 15 | 特開2023-104968 | 降雪装置、人工気象室及び降雪方法 | 2023-09-05 |
| 16 | 特開2023-089167 | 防災システム | 2023-08-30 |
| 17 | 特開2022-077668 | 鉄道車両の空気浄化装置 | 2023-08-04 |
| 18 | 特表2020-524010 | 女性用尿装置 | 2023-07-11 |
| 19 | 特開2023-084836 | 籾摺選別機 | 2023-07-04 |
| 20 | 特許7391060 | バッテリパック | 2023-07-03 |
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), 234 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6620325 "粘着剤層、及び粘着フィルム" (5 times) , and the next most inspection patent is 再公表2018/186334 "吐出容器" (4 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許6620325 | 粘着剤層、及び粘着フィルム | 5 times |
| 2 | 再公表2018/186334 | 吐出容器 | 4 times |
| 3 | 特許6974171 | 低減された結露を有する冷却された光電子増倍管ベースの光検出器ならびに関連する装置および方法 | 4 times |
| 4 | 特許6446667 | レンジフード | 3 times |
| 5 | 特許7063572 | 冷蔵庫 | 3 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), 4,188 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.2. The most cited patent is 特許5969559 "吸入器" (36 times) , and the next most cited patent is 特許7115901 "デフロスタ" (33 times) .
| - | No. | Title | |
|---|---|---|---|
| 1 | 特許5969559 | 吸入器 | 36 times |
| 2 | 特許7115901 | デフロスタ | 33 times |
| 3 | 特許6648618 | ごみ回収装置、電気掃除機及び掃除機システム | 33 times |
| 4 | 特許6385568 | 空気調和機 | 33 times |
| 5 | 特許6789609 | 発電所発電ユニットの制御を高度化するための方法およびシステム | 33 times |
Providing patent information to the media (newspapers, magazines, etc.)
"Patent Integration Report" is a web service provided by "Patent Integration Co., Ltd." operated by patent attorneys who are experts in intellectual property rights. Based on the latest patent data, this is one of the largest patent report services in Japan that provides information on technology trends in various companies and technology fields.
The purpose of this web service is to make intellectual property information familiar to many people, regardless of whether they have an interest in intellectual property rights, and to make use of it.
We actively provide various types of patent information that can be used in various media articles such as newspapers, magazines, and web media. Please feel free to contact us from "Inquiry form for details on the content of patent information that can be provided, conditions for provision, etc. Please contact us.
About this Site
All rights related to the data, documents and charts belong to "an integrated patent search/analysis service provider, Patent Integration". Please specify the source “Patent Integration Report, URL: https://patent-i.com/report/en/" when inserting them into in-house materials, external report materials, etc., regardless of whether they are paid or free of charge.
Patent data is obtained by aggregating and analyzing the latest patent data issued by the Patent Offices of respective countries and jurisdictions and by WIPO. Although we take great care in publishing and analyzing the results, we do not guarantee the correctness of the data. We appreciate your understanding.
If you have any concerns about this service, please feel free to contact us.
Credit notation
・MeCab user dictionary for science technology term © National Bioscience Database Center licensed under CC Attribution-Share Alike 4.0 International
Our Commitment to Safety and Security
Patent Integration Co., Ltd. is committed to providing high-quality patent information based on the latest patent data on more than 45 million cases collected from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publication. 
Patent Integration Co., Ltd. collects the patent data from the Patent Offices in Japan, the U.S., Europe, and Taiwan and from PCT publications to provide it widely in the form of reports so that anyone can check patent information and patent trends with confidence. 
Patent Integration Co., Ltd. is committed to various efforts to enhance the reliability of the information and to allow users to search patent information with confidence.