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For the Inventor, By the Inventor

Tokyo, Japan

Kyoji Tachikawa

This inventor holds 16 USPTO granted patents. Top assignees: National Research Institute for Metals, Kabushiki Kaisha Toshiba, National Research Institute. Active years: 1978-1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kyoji Tachikawa. Retrieved from https://idiyas.com/inventor/kyoji-tachikawa

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 = 2.9

ph-index = 6

Forward Citations = 102(Granted Patents)


Location History:

  • Tokyo, JA (1978)
  • Tokyo, JP (1979 - 1998)

Company Filing History:

goldMedal14 out of 104 
 
National Research Institute for Metals
 patents
silverMedal1 out of 53,250 
 
Kabushiki Kaisha Toshiba
 patents
bronzeMedal1 out of 2 
 
National Research Institute
 patents
4. 1 out of 2,643 
 
The Furukawa Electric Co., Ltd.
 patents
5. 1 out of 11 
 
Tokai University
 patents
6. 1 out of 2,916 
 
Tokyo Shibaura Denki Kabushiki Kaisha
 patents
where one patent can have more than one assignee

Years Active: 1978-1998

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16 patents (USPTO):Explore Patents
1. 5837941 - Superconductor wire (1998-11-17),
2. 4767470 - Process for producing Ti-containing Nb.sub.3 Sn composite superconductor (1988-08-30),
3. 4746373 - Method of manufacturing compound superconductors (1988-05-24),
4. 4729801 - Process for producing superconducting compound tape or wire material by (1988-03-08),
5. 4664933 - Process for production of A-15 type superconductor compound (1987-05-12),
6. 4508578 - Method of manufacturing fine filamentary Nb-Ti based alloy (1985-04-02),
7. 4435228 - Process for producing NB.sub.3 SN superconducting wires (1984-03-06),
8. 4419145 - Process for producing Nb.sub.3 Sn superconductor (1983-12-06),
9. 4385942 - Method for producing Nb.sub.3 Sn superconductors (1983-05-31),
10. 4341572 - Method for producing Nb.sub.3 Sn superconductors (1982-07-27),
11. 4323402 - Method for producing superconducting Nb.sub.3 Sn wires (1982-04-06),
12. 4321749 - Method for producing superconductors (1982-03-30),
13. 4274889 - Method for producing superconductors (1981-06-23),
14. 4224087 - Method for producing Nb.sub.3 Sn superconductor (1980-09-23),
15. 4153986 - Method for producing composite superconductors (1979-05-15),

Title: The Innovative Journey of Kyoji Tachikawa

Introduction: Kyoji Tachikawa is a pioneering inventor hailing from Tokyo, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Kyoji Tachikawa holds several recent patents in the areas of robotics, artificial intelligence, and sustainable energy solutions, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Tachikawa has worked with leading research institutions and tech companies, spearheading projects that have revolutionized industries and improved the quality of life for many.

Collaborations: Throughout his career, Kyoji Tachikawa has collaborated with top engineers, scientists, and designers from around the globe, fostering a culture of innovation and excellence in all his projects.

Conclusion: Kyoji Tachikawa's relentless pursuit of innovation and his passion for creating solutions to complex challenges have solidified his reputation as a visionary inventor in the ever-evolving world of technology.

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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