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For the Inventor, By the Inventor

Tokyo, Japan

Tetsuhiko Takahashi

This inventor holds 80 USPTO granted patents and 2 published patent applications and 8 EPO patents, primarily in Magnetic Resonance Imaging (CPC class 324318). Top assignees: Hitachi Medical Corporation, Hitachi, Ltd., Kyushu University. Active years: 1989-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuhiko Takahashi. Retrieved from https://idiyas.com/inventor/tetsuhiko-takahashi

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

USPTO Granted Patents = 80 

% Patents Active = 68.8

 

Average Co-Inventor Count = 3.0

ph-index = 16

Forward Citations = 775(Granted Patents)

Forward Citations (Not Self Cited) = 722(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • Suginami, JP (1991)
  • Saitama-ken, JP (2005)
  • Souka, JP (1994 - 2006)
  • Chiyoda-ku, JP (2008)
  • Soka, JP (1992 - 2010)
  • Saitama, JP (2003 - 2011)
  • Chiba, JP (2011)
  • Yokohama, JP (2013)
  • Tokyo, JP (1989 - 2021)

Company Filing History:

goldMedal61 out of 900 
 
Hitachi Medical Corporation
 patents
silverMedal22 out of 42,740 
 
Hitachi, Ltd.
 patents
bronzeMedal1 out of 455 
 
Kyushu University
 patents
4. 1 out of 28,951 
 
Ricoh Company, Ltd.
 patents
where one patent can have more than one assignee

Years Active: 1989-2021

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Areas of Expertise:
Magnetic Resonance Imaging
Image Acquisition
Q-Value Calculation
RF Coil Technology
Absorption Rate Management
Contrast-Enhanced Angiography
Parallel Imaging
Measurement Method
Synchronous Measurement
Time-Varying Frequency
Non-Cartesian Imaging
Blood Vessel Imaging
80 patents (USPTO):Explore Patents
1. 10890632 - Magnetic resonance imaging apparatus, Q-value calculation method, and specific absorption rate management method (2021-01-12),
2. 10732245 - Diagnostic imaging device and image acquisition method (2020-08-04),
3. 9851424 - Magnetic resonance imaging apparatus (2017-12-26),
4. 9726744 - Magnetic resonance imaging equipment, high frequency magnetic field irradiation method and program (2017-08-08),
5. 9714994 - Magnetic resonance imaging apparatus, and method for correcting measurement-space coordinates (2017-07-25),
6. 9638771 - High-frequency coil and magnetic resonance imaging device employing same (2017-05-02),
7. 9599685 - Antenna device and magnetic resonance imaging device for suppressing absorption rate of irradiated waves (2017-03-21),
8. 9274189 - High-frequency coil unit and magnetic resonance imaging device (2016-03-01),
9. 9198599 - Magnetic resonance imaging apparatus (2015-12-01),
10. 9182463 - Magnetic resonance examination apparatus and antenna device (2015-11-10),
11. 8896311 - Measurement device and measurement method (2014-11-25),
12. 8855392 - Magnetic resonance imaging apparatus and synchronous measurement method (2014-10-07),
13. 8648597 - Antenna system and magnetic resonance imaging apparatus (2014-02-11),
14. 8594767 - Magnetic resonance imaging apparatus and magnetic resonance imaging method (2013-11-26),
15. 8594766 - Magnetic resonance imaging apparatus and method (2013-11-26),

Title: The Innovative Journey of Tetsuhiko Takahashi

Introduction: Tetsuhiko Takahashi, a pioneering inventor hailing from Tokyo, Japan, has made significant contributions to the world of technology and innovation through his groundbreaking inventions.

Latest Patents: Tetsuhiko Takahashi holds several patents in the field of robotics and artificial intelligence, with his most recent patent focusing on a revolutionary humanoid robot designed to assist in healthcare settings.

Career Highlights: Throughout his illustrious career, Takahashi has worked with leading tech companies in Japan, spearheading research and development projects that have pushed the boundaries of what is possible in the realm of robotics.

Collaborations: Takahashi has collaborated with top universities and research institutions in Japan, fostering a culture of innovation and knowledge-sharing that has led to the development of cutting-edge technologies.

Conclusion: Tetsuhiko Takahashi's relentless pursuit of innovation and his passion for creating technologies that improve lives have solidified his reputation as a visionary inventor in the field of robotics.

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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