Last Updated: 2024/12/01

磁気共鳴イメージング装置技術 (JP Patent Analysis Report) (JP SDGs Patent Report)

The Theme Code "磁気共鳴イメージング装置技術" had 46 patent application filings in the most recent period (2023-01-01 to 2023-03-31). This is a significantly decreased of -28 filings (-37.8%) over 74 they had in the same period of the previous year (2022-01-01 to 2022-03-31).

The highest number of filings in 2014 with 627 cases, and their lowest number in 2022 with 274 cases.

The mean of the number of filings over the last 5 years (2018 to 2023, 1,990 cases in total) is 332, and the median is 360. 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.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 332 patents
Std Dev 117
COV 0.4

Filing trends for the last 3 years
Year Cases YOY
2022 year 274 cases -14.64 %
2021 year 321 cases -19.75 %
2020 year 400 cases -8.26 %

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 磁気共鳴イメージング装置技術[4C096] for the period of the last 10 years (2014-01-01 to 2024-11-30). 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 磁気共鳴イメージング装置技術, 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.

Article supervision: Patent attorney Yoshiyuki Ose
Article supervised by: Yoshiyuki Ose (Japanese Patent Attorney)    

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.

Foreign Patent Analysis Report

By clicking, you can check the patent application trends in each country of 磁気共鳴イメージング装置技術.

Patent Filing Trends in Each Country

Foreign Patent Analysis Report

The following foreign patent analysis reports have been found for 磁気共鳴イメージング装置技術. The trends of patent filings of 磁気共鳴イメージング装置技術 for each country can be found by clicking on the Applicant/Patent Holder name next to each country.

Patent Filing Trends in Each Country
Country Applicant / Patent Holder

磁気共鳴イメージング装置技術, Changes in the Number of JP Patents/Patent Applications

The changes in the number of patent filings of 磁気共鳴イメージング装置技術 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.

Counting of the Number of Cases using the Patent Mapping Function

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.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Patent Landscape ({{ld.d.db_name | country_map: 'en'}})

Patent landscaping is a visualization of the distribution of patent filings (application focus areas) for each technical keyword. Mountains and islands indicated by heatmap contours represent clusters of patent applications filed, and red areas on the heatmap indicate many patent filings relating to the keyword.

The patent landscape for 磁気共鳴イメージング装置技術 gives an intuitive understanding of what patent filings they have made and what technical position is to be established. By selecting filing year checkboxes and filtering, you can track their past filing trends (what technical area they have focused on).

By selecting applicant/patent holder checkboxes and filtering, you can visually grasp the technical areas of the filings for each applicant and the partnerships or alliances formed. Please use it as a guide for patent analysis and IP landscaping.

In addition, by visually representing the patent data in this manner, you can 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.

In Patent Integration, you can check the specifics of a patent filing by clicking anywhere on the patent landscape screen. You can also quickly check the position of each applicant for each technical field by cross-referencing with other keywords and patent classifications. You can use it as a guide when considering hypotheses about each company's IP strategy on the IP Landscape. You can also use it for higher-grade intellectual property activities. It has reasonable pricing and a simple user interface that is easy for beginners to handle.

Visualization of Technical Position

The patent landscape allows you to analyze, without any hassle, what patent applications have been filed and what technical position is to be established.

Characteristic Terms (Importance)

The following is a list of words (characteristic terms) often used in 磁気共鳴イメージング装置技術 patent applications. Characteristic terms with a higher importance are used in more patents/patent applications.

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Search Set (Analysis Patents)

This patent analysis report was created for a patent search set of 4,055 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.

Patent Database
JP Publications/Granted Patents
Patent Search Formula
Theme Code:
磁気共鳴イメージング装置技術[4C096]
Patent Analysis Period
2014-01-01〜2024-11-30
Number of Patents
4,055 patents

Analysis results are determined on the basis of patent gazette data issued by the patent office in each country.

Same industry / competition company information (JP)

The patent information of the higher applicant in the technical theme 磁気共鳴イメージング装置技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.

Introduction of patent search function

Competitive analysis can be performed in a short time by using various search functions such as applicant, filing date, and similar patent search.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

Comparing the number of applications of each company, キヤノンメディカルシステムズ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 136 cases, followed by コーニンクレッカフィリップスエヌヴェ with 59 cases.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Name Cases
キヤノンメディカルシステムズ株式会社 136 cases
コーニンクレッカフィリップスエヌヴェ 59 cases

Trends in filing of joint patent applications for the target period (2014 to 2024).

Comparing the number of applications of each company, キヤノンメディカルシステムズ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,001 cases, followed by コーニンクレッカフィリップスエヌヴェ with 646 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.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top company information (JP)

The patent information of the higher applicant in the technical theme 磁気共鳴イメージング装置技術 is shown below. By comparing the number of patents of each company, you can check the research and development status of each company's past and present technical themes and the position of each company in the technical theme.

Search for Coapplicants

Patent integration allows you to find coapplicants in a short amount of time.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).

among the top coapplicants, キヤノンメディカルシステムズ株式会社 has the highest number of joint applications in the last in the last 3 years (2022 to 2024) with 136 cases, followed by コーニンクレッカフィリップスエヌヴェ with 59 cases.

Trends in filing of joint patent applications in the last 3 years (2022 to 2024).
Name Cases
キヤノンメディカルシステムズ株式会社 136 cases
コーニンクレッカフィリップスエヌヴェ 59 cases

Trends in filing of joint patent applications for the target period (2014 to 2024).

among the top coapplicants, キヤノンメディカルシステムズ株式会社 has the highest number of joint applications in the last for the target period (2014 to 2024) with 1,001 cases, followed by コーニンクレッカフィリップスエヌヴェ with 646 cases.

Top company, Change in the Number of JP Patents

Below is a ranking of the number of JP patent applications by 磁気共鳴イメージング装置技術’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 磁気共鳴イメージング装置技術’s top 7 coapplicants over the last 20 years.

You can select a graph type from the menu on the upper left. Data can be output as a file to the clipboard, or in CSV format or TSV format. You can also output graph images as files in the SVG, PNG, and JPG formats. For the terms of use when using the data, please see "About this Site."

Top company Details (JP)

Trends in filing of joint patent applications with 株式会社東芝

磁気共鳴イメージング装置技術 filed 20 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, 4 cases in total) is 0.7, 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 highest number of filings in 2014 with 9 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 0.7 patents
Std Dev 0.7
COV 1.1
Filing trends for the last 3 years
Year Cases YOY
2020 year 1 cases -50.0 %
2019 year 2 cases +100 %
2018 year 1 cases -

Trends in filing of joint patent applications with キヤノンメディカルシステムズ株式会社

磁気共鳴イメージング装置技術 filed 1,001 joint applications with キヤノンメディカルシステムズ株式会社 for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 544 cases in total) is 90.7, and the median is 91.5. The coefficient of variation (standard deviation/mean) is 0.23, and there have been small fluctuations in the number of filings from year to year.

The highest number of filings in 2014 with 152 cases, and their lowest number in 2016 with 72 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 90.7 patents
Std Dev 20.6
COV 0.23
Filing trends for the last 3 years
Year Cases YOY
2022 year 78 cases -12.36 %
2021 year 89 cases -5.32 %
2020 year 94 cases -17.54 %

Trends in filing of joint patent applications with 株式会社日立ヘルスケア・マニュファクチャリング

磁気共鳴イメージング装置技術 filed 4 joint applications with 株式会社日立ヘルスケア・マニュファクチャリング for the analysis period (2014 to 2024).

The mean of the number of filings over the last 10 years (2013 to 2023, 33 cases in total) is 3.0, and the median is 0. The coefficient of variation (standard deviation/mean) is 2.8, and there have been very big fluctuations in the number of filings from year to year.

The highest number of filings in 2014 with 3 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 10 years (2013 to 2023)
Index Value
Average 3.0 patents
Std Dev 8.3
COV 2.8
Filing trends for the last 3 years
Year Cases YOY
2015 year 1 cases -66.7 %
2014 year 3 cases -89.7 %
2013 year 29 cases -

Trends in filing of joint patent applications with コーニンクレッカフィリップスエヌヴェ

磁気共鳴イメージング装置技術 filed 646 joint applications with コーニンクレッカフィリップスエヌヴェ for the analysis period (2014 to 2024).

The mean of the number of filings over the last 5 years (2018 to 2023, 302 cases in total) is 50.3, and the median is 56.5. 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 100 cases, and their lowest number in 2021 with 52 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 50.3 patents
Std Dev 23.5
COV 0.5
Filing trends for the last 3 years
Year Cases YOY
2022 year 59 cases +13.46 %
2021 year 52 cases -3.70 %
2020 year 54 cases -25.00 %

Trends in filing of joint patent applications with 株式会社日立製作所

磁気共鳴イメージング装置技術 filed 284 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, 17 cases in total) is 2.8, and the median is 1.5. 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 highest number of filings in 2014 with 79 cases, and their lowest number in 2022 with 0 cases.

Filing information for the last 5 years (2018 to 2023)
Index Value
Average 2.8 patents
Std Dev 3.2
COV 1.1
Filing trends for the last 3 years
Year Cases YOY
2021 year 2 cases +100 %
2020 year 1 cases -80.0 %
2019 year 5 cases -44.4 %

Information on important patents (JP)

The following shows JP patents held by 磁気共鳴イメージング装置技術 that have had an invalidation trial against them demanded or an opposition filed against them by a third party, and 磁気共鳴イメージング装置技術’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 磁気共鳴イメージング装置技術 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.

Search for Information on Important Patents

You can quickly search for important patents/patent applications, such as patents/patent applications that were cited many times and patents that have had invalidation trials demanded against them many times.

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 (2021-12-01 ~ 2024-11-30), 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7325924 "医用画像処理装置、その制御方法、及びプログラム" (Opposition day 2024-02-01) , next is 特許6932363 "脳障害を特定するための方法及びシステム" (Opposition day 2022-03-08) .

Most recent Opposition (2021-12-01 to 2024-11-30)
- No. Title Opposition days
1 特許7325924 医用画像処理装置、その制御方法、及びプログラム 2024-02-01
2 特許6932363 脳障害を特定するための方法及びシステム 2022-03-08

Protested cases

Top Patents/Patent Applications with the Highest Number of Protested

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 2 patents/patent applications were protest more than once in the examination process of other patent applications. The mean of the number of protest is 1.0. The most protest patent is 特許6967983 "画像処理装置、画像処理方法、及びプログラム" (1 times) , and the next most protest patent is 特許5911156 "血流の患者に特異的なモデルからの情報を提供するための方法およびシステム" (1 times) .

Top Patents/Patent Applications with the Highest Number of Protest over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許6967983 画像処理装置、画像処理方法、及びプログラム 1 times
2 特許5911156 血流の患者に特異的なモデルからの情報を提供するための方法およびシステム 1 times

Inspectioned cases

List of latest Inspectioned patents

In the last 3 years (2021-12-01 ~ 2024-11-30), there were 6 patents Inspection from third parties. The average number of Inspection is 1.2 times. The most recently Inspection patent is 特開2022-074088 "病変検出人工知能パイプライン・コンピューティング・システムのための方法、コンピュータ・プログラム、および装置(病変検出人工知能パイプライン・コンピューティング・システム)" (Inspection day 2024-09-25) , next is 特開2023-055873 "物体の三次元モデルを形成するための1つ又は複数の光度エッジの生成" (Inspection day 2024-09-13) .

Most recent Inspection (2021-12-01 to 2024-11-30)
- No. Title Inspection days
1 特開2022-074088 病変検出人工知能パイプライン・コンピューティング・システムのための方法、コンピュータ・プログラム、および装置(病変検出人工知能パイプライン・コンピューティング・システム) 2024-09-25
2 特開2023-055873 物体の三次元モデルを形成するための1つ又は複数の光度エッジの生成 2024-09-13
3 特開2022-116041 磁気共鳴イメージング 2024-05-07
4 特表2021-515005 標識オキシトシンならびに製造および使用の方法 2024-04-25
5 特表2020-536620 1つ以上の動脈セグメントの血行動態情報を決定するための方法およびシステム 2023-05-11
6 特許7507025 診断支援システム、診断支援方法、及び診断支援プログラム 2022-11-26

Show 1 patents  

Top Patents/Patent Applications with the Highest Number of Inspectioned

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 22 patents/patent applications were inspection more than once in the examination process of other patent applications. The mean of the number of inspection is 1.1. The most inspection patent is 特許6932363 "脳障害を特定するための方法及びシステム" (2 times) , and the next most inspection patent is 特開2022-074088 "病変検出人工知能パイプライン・コンピューティング・システムのための方法、コンピュータ・プログラム、および装置(病変検出人工知能パイプライン・コンピューティング・システム)" (2 times) .

Top Patents/Patent Applications with the Highest Number of Inspection over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許6932363 脳障害を特定するための方法及びシステム 2 times
2 特開2022-074088 病変検出人工知能パイプライン・コンピューティング・システムのための方法、コンピュータ・プログラム、および装置(病変検出人工知能パイプライン・コンピューティング・システム) 2 times
3 特許6510874 マグネット装置 1 times
4 特表2021-515005 標識オキシトシンならびに製造および使用の方法 1 times
5 特許6835709 HSP90を標的とした炎症及び感染のイメージング及び療法 1 times

Cited cases

Top Patents/Patent Applications with the Highest Number of Cited

Of the patent applications filed in the last 10 years (2014-12-01 to 2024-11-30), 857 patents/patent applications were cited more than once in the examination process of other patent applications. The mean of the number of cited is 2.5. The most cited patent is 特許6772112 "医用撮像装置及び医用画像処理方法" (28 times) , and the next most cited patent is 特許7145599 "2D-3D位置合わせの収束を改善するための方法及びシステム" (24 times) .

Top Patents/Patent Applications with the Highest Number of Cited over a Period of 10 Years (2014-12-01 ~ 2024-11-30)
- No. Title
1 特許6772112 医用撮像装置及び医用画像処理方法 28 times
2 特許7145599 2D-3D位置合わせの収束を改善するための方法及びシステム 24 times
3 特開2018-175227 医用画像表示装置、方法およびプログラム 23 times
4 特許6813178 生体画像処理装置、出力画像製造方法、学習結果製造方法、及びプログラム 22 times
5 特許7246866 医用画像処理装置 19 times

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Scope of coverage for each goal/target

  • Based on the description of each goal and target of the SDGs, we have set the scope of technologies to be covered based on our and e-Patent's past experience, etc. (in some cases, the search is based on social issues themselves). Therefore, please note that there is a possibility that this "SDGs Global Company Ranking from Patent Perspective" may not cover 100%.
  • A population search formula is clearly indicated for each goal/target (database: Patent Integration). You may use the population search formula as it is, or you may improve it by yourself.
  • This search covers patents and utility models, including both published and registered patents (design and design patents are excluded). The unit of count is the number of applications, not the number of patent families.

About the name collation and name control of applicants and right holders

  • Company rankings are based on the results calculated by "Patent Integration", with Japanese organizations in Japanese and other companies in English (some are in Japanese).
  • Company names may be the names of the companies at the time of application, but the results calculated by Patent Integration are used as is. Company names are used as they were at the time of application.
  • Because of the fluctuation in the names of companies (i.e., applicant/right holder names in the patent information), there are cases where the same company appears more than once in the top 10. The number of applications filed by the same company in the top 10 is the total number of applications filed by the company.

Credit notation
・MeCab user dictionary for science technology term © National Bioscience Database Center licensed under CC Attribution-Share Alike 4.0 International

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