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For the Inventor, By the Inventor

Saitama, Japan

Toshihiro Rifu

This inventor holds 12 USPTO granted patents. Top assignees: Kabushiki Kaisha Toshiba, Toshiba Medical Systems Corporation, Johns Hopkins University. Active years: 1989-2010.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshihiro Rifu. Retrieved from https://idiyas.com/inventor/toshihiro-rifu-uvrspmrc

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 12

% Patents Active = 66.7

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 112(Granted Patents)


Location History:

  • Tochigi, JP (1989)
  • Nishinasunomachi, JP (1991)
  • Tochigi-ken, JP (2005)
  • Nasu-gun, JP (2001 - 2008)
  • Saitama, JP (2006 - 2010)

Company Filing History:

goldMedal10 out of 53,286 
 
Kabushiki Kaisha Toshiba
 patents
silverMedal4 out of 2,018 
 
Toshiba Medical Systems Corporation
 patents
bronzeMedal1 out of 3,806 
 
Johns Hopkins University
 patents
where one patent can have more than one assignee

Years Active: 1989-2010

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12 patents (USPTO):Explore Patents
1. 7853309 - X-ray CT apparatus and myocardial perfusion image generating system (2010-12-14),
2. 7724873 - X-ray diagnostic apparatus and X-ray diagnostic system (2010-05-25),
3. 7363255 - Apparatus unit replacement assisting method and system (2008-04-22),
4. 7330594 - Image enhancement or correction software, method, apparatus and system for substantially minimizing blur in the scanned image (2008-02-12),
5. 7123680 - X-ray computer tomography apparatus (2006-10-17),
6. 7003076 - Radiation detector, radiation detecting system and X-ray CT apparatus (2006-02-21),
7. 6947516 - X-ray CT apparatus (2005-09-20),
8. 6658082 - Radiation detector, radiation detecting system and X-ray CT apparatus (2003-12-02),
9. 6215844 - X-ray computed tomography apparatus (2001-04-10),
10. 5073911 - Computerized tomographic apparatus (1991-12-17),
11. 4881251 - Computed tomograph apparatus (1989-11-14),
12. 4807267 - X-ray computed tomography apparatus (1989-02-21),

Title: The Innovative Journey of Toshihiro Rifu

Introduction: Toshihiro Rifu, a pioneering inventor hailing from Saitama, Japan, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Toshihiro Rifu's latest patents focus on advancements in renewable energy technologies, particularly in the field of solar power efficiency and storage solutions.

Career Highlights: With a career spanning over two decades, Toshihiro Rifu has established himself as a leading figure in the renewable energy sector, holding multiple patents and receiving recognition for his innovative work.

Collaborations: Throughout his career, Toshihiro Rifu has collaborated with top research institutions and leading tech companies to further develop and implement his inventions on a global scale.

Conclusion: Toshihiro Rifu's dedication to pushing the boundaries of technology and his commitment to creating sustainable solutions have solidified his position as a trailblazing inventor in the field of renewable energy.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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