logo

For the Inventor, By the Inventor

Hitachi, Japan

Shigeru Kikuchi

This inventor holds 14 USPTO granted patents and 3 published patent applications and 4 EPO patents. Top assignee: Hitachi, Ltd.. Active years: 1993-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shigeru Kikuchi. Retrieved from https://idiyas.com/inventor/shigeru-kikuchi

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

Calculating rank
USPTO Granted Patents = 14 

% Patents Active = 50.0

 

Average Co-Inventor Count = 5.6

ph-index = 5

Forward Citations = 154(Granted Patents)


Location History:

  • Ibaraki, JP (1993)
  • Naka-machi, JP (1996)
  • Tokai-mura, JP (1998 - 2001)
  • Ibaraki-ken, JP (1999 - 2002)
  • Tokai, JP (2004)
  • Hitachi, JP (2007 - 2013)
  • Tokyo, JP (2019)

Company Filing History:

goldMedal14 out of 42,743 
 
Hitachi, Ltd.
 patents

Years Active: 1993-2019

Loading Chart...
Loading Chart...
14 patents (USPTO):Explore Patents
1. 10177069 - Heat-dissipating structure and semiconductor module using same (2019-01-08),
2. 8426754 - Electrical contact for vacuum valve (2013-04-23),
3. 8294057 - Electrode for switch and vacuum switch, and method of manufacturing electrode for switch or vacuum switch (2012-10-23),
4. 7704449 - Electrode, electrical contact and method of manufacturing the same (2010-04-27),
5. 7662208 - Electrical contacts for vacuum circuit breakers and methods of manufacturing the same (2010-02-16),
6. 7230304 - Electric contacts and method of manufacturing thereof, and vacuum interrupter and vacuum circuit breaker using thereof (2007-06-12),
7. 6765167 - Electric contact member and production method thereof (2004-07-20),
8. 6753494 - Sintered body and electrode, method for surface densitication of these, process for manufacturing electrode by this method and circuit breaker (2004-06-22),
9. 6437275 - Vacuum circuit-breaker, vacuum bulb for use therein, and electrodes thereof (2002-08-20),
10. 6248969 - Vacuum circuit breaker, and vacuum bulb and vacuum bulb electrode used therefor (2001-06-19),
11. 5876659 - Process for producing fiber reinforced composite (1999-03-02),
12. 5736198 - Self-recoverable covering material and method for fabricating the same (1998-04-07),
13. 5581039 - Ceramic body and method and apparatus for detecting change thereof (1996-12-03),
14. 5182075 - Nuclear fusion reactor (1993-01-26),

Title: The Innovative Journey of Shigeru Kikuchi

Introduction: Shigeru Kikuchi is a renowned inventor hailing from Hitachi, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Shigeru Kikuchi holds several patents in the areas of electronics, robotics, and artificial intelligence, showcasing his continuous dedication to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Shigeru Kikuchi has worked with leading tech companies, including Hitachi, where he played a pivotal role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Shigeru Kikuchi has collaborated with top researchers, engineers, and scientists, both locally and internationally, to bring forth innovative ideas and turn them into reality.

Conclusion: Shigeru Kikuchi's passion for innovation and his relentless pursuit of excellence have solidified his position as a trailblazer in the world of technology, inspiring future generations of inventors to dream big and create the impossible.

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]
Loading…