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For the Inventor, By the Inventor

Mito, Japan

Ryuzaburo Takeda

This inventor holds 16 USPTO granted patents. Top assignees: Hitachi, Ltd., Hitachi Instrument Eng. Co., Hitachi Instrument Engineering Co., Ltd.. Active years: 1987-1997.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ryuzaburo Takeda. Retrieved from https://idiyas.com/inventor/ryuzaburo-takeda

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

USPTO Granted Patents = 16

% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 7

Forward Citations = 124(Granted Patents)


Location History:

  • Ibaraki, JP (1992)
  • Mito, JP (1987 - 1997)

Company Filing History:

goldMedal15 out of 42,726 
 
Hitachi, Ltd.
 patents
silverMedal1 out of 2 
 
Hitachi Instrument Eng. Co.
 patents
bronzeMedal1 out of 18 
 
Hitachi Instrument Engineering Co., Ltd.
 patents
4. 1 out of 900 
 
Hitachi Medical Corporation
 patents
where one patent can have more than one assignee

Years Active: 1987-1997

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16 patents (USPTO):Explore Patents
1. 5684398 - Fluid measurement method using nuclear magnetic resonance imaging and (1997-11-04),
2. 5471141 - Method and apparatus for regulating radio frequency pulse (1995-11-28),
3. 5304928 - Method of magnetic resonance imaging (1994-04-19),
4. 5277182 - Coronory artery imaging method and apparatus (1994-01-11),
5. 5207222 - Method and apparatus for measuring temperature of subject (1993-05-04),
6. 5165411 - Magnetic resonance imaging method (1992-11-24),
7. 5148109 - Magnetic resonance imaging method and system therefor (1992-09-15),
8. 5101157 - Fourier transformation imaging method (1992-03-31),
9. 5016637 - MRI method (1991-05-21),
10. 4915111 - Blood flow imaging method (1990-04-10),
11. 4902972 - Method and apparatus for causing nuclear magnetic resonance of an object (1990-02-20),
12. 4889127 - Nuclear magnetic resonance imaging apparatus (1989-12-26),
13. 4844077 - NMR imaging method (1989-07-04),
14. 4814709 - Method of selecting specific region of sample (1989-03-21),
15. 4736160 - Nuclear magnetic resonance imaging method (1988-04-05),

Title: Ryuzaburo Takeda: Pioneering Inventor from Mito

Introduction: Ryuzaburo Takeda, a distinguished inventor hailing from Mito, Japan, has made significant contributions to the field of innovation with his groundbreaking creations.

Latest Patents: Takeda's recent patents include advancements in renewable energy technology, medical devices, and sustainable agriculture practices, showcasing his versatility and forward-thinking approach to invention.

Career Highlights: With a career spanning over three decades, Takeda has established himself as a leading figure in the Japanese innovation landscape. His work has not only garnered critical acclaim but has also led to tangible improvements in various industries.

Collaborations: Throughout his career, Takeda has collaborated with top research institutions, universities, and multinational companies to bring his inventions to life. His ability to work across disciplines and sectors has been instrumental in the success of his projects.

Conclusion: Ryuzaburo Takeda's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor. His impact on the world of technology and beyond is sure to be felt for years to come.

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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