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For the Inventor, By the Inventor

Tachikawa, Japan

Tokuumi Fukazawa

This inventor holds 22 USPTO granted patents, primarily in Superconducting Technology. Top assignees: Hitachi, Ltd., Hitachi Chemical Company, Ltd., Other. Active years: 1976-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tokuumi Fukazawa. Retrieved from https://idiyas.com/inventor/tokuumi-fukazawa

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

Calculating rank
USPTO Granted Patents = 22

% Patents Active = 95.5

Average Co-Inventor Count = 5.0

ph-index = 13

Forward Citations = 421(Granted Patents)


Location History:

  • Tachikawa, JA (1976)
  • Tokyo, JP (1988 - 1993)
  • Tachikawa, JP (1981 - 2002)

Company Filing History:

goldMedal19 out of 42,752 
 
Hitachi, Ltd.
 patents
silverMedal2 out of 1,641 
 
Hitachi Chemical Company, Ltd.
 patents
bronzeMedal1 out of 834,659 
Other
 patents

Years Active: 1976-2002

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Areas of Expertise:
Superconductor Signal Amplifier
Single Flux Quantum Logic Circuit
Superconducting Device
High Tc Superconducting Devices
Weak Link Josephson Junction
Scintillator
Magnetic Recording Medium
Gas Discharge Display Panel
Optical Waveguide
Oxygen Content Control
Superconducting Materials
Thin Films
22 patents (USPTO):Explore Patents
1. 6486756 - Superconductor signal amplifier (2002-11-26),
2. 6310488 - Superconductive single flux quantum logic circuit (2001-10-30),
3. 6069369 - Superconducting device (2000-05-30),
4. 5729046 - Superconducting device having pinning regions (1998-03-17),
5. 5552375 - Method for forming high T.sub.c superconducting devices (1996-09-03),
6. 5380704 - Superconducting field effect transistor with increased channel length (1995-01-10),
7. 5326745 - Superconducting device with C-axis orientation perpendicular to current (1994-07-05),
8. 5316585 - Method for fabricating superconducting materials and superconductive (1994-05-31),
9. 5256897 - Oxide superconducting device (1993-10-26),
10. 5250506 - Superconductive switching element with semiconductor channel (1993-10-05),
11. 5126315 - High Tc superconducting device with weak link between two (1992-06-30),
12. 5096882 - Process for controlling oxygen content of superconductive oxide, (1992-03-17),
13. 5077266 - Method of forming weak-link Josephson junction, and superconducting (1991-12-31),
14. 4950642 - Method for fabricating superconducting oxide thin films by activated (1990-08-21),
15. 4921834 - Flux method of growing oxide superconductors (1990-05-01),

Title: The Innovative Journey of Tokuumi Fukazawa

Introduction: Tokuumi Fukazawa, a pioneering inventor hailing from Tachikawa, Japan, has made significant contributions to the world of innovations with his groundbreaking ideas and inventions.

Latest Patents: Tokuumi Fukazawa holds several patents in various fields, including robotics, renewable energy, and healthcare technologies, showcasing his diverse range of expertise and creativity.

Career Highlights: Throughout his illustrious career, Tokuumi Fukazawa has been recognized for his innovative spirit and problem-solving abilities. His inventions have not only revolutionized industries but have also improved the quality of life for many individuals around the globe.

Collaborations: Tokuumi Fukazawa has collaborated with leading research institutions, universities, and companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in real-world applications.

Conclusion: In conclusion, Tokuumi Fukazawa stands as a shining example of an inventor whose relentless pursuit of innovation has left a lasting impact on the world. His passion for creating solutions to complex challenges continues to inspire future generations of inventors and innovators.

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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