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For the Inventor, By the Inventor

Yokosuka, Japan

Kenji Furukawa

This inventor holds 56 USPTO granted patents, primarily in Organic Electroluminescence (CPC class 2522). Top assignees: Chisso Corporation, Hitachi, Ltd., Ntt Mobile Communications Network, Inc.. Active years: 1981-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kenji Furukawa. Retrieved from https://idiyas.com/inventor/kenji-furukawa

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

USPTO Granted Patents = 56

% Patents Active = 87.5

Average Co-Inventor Count = 3.9

ph-index = 16

Forward Citations = 865(Granted Patents)

Forward Citations (Not Self Cited) = 794(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yokohamashi, JP (1981 - 1990)
  • Chiba, JP (1991)
  • Yokosukashi, JP (1986 - 1992)
  • Kanagawa-ken, JP (1996 - 2000)
  • Kanagawa, JP (1991 - 2003)
  • Yokosuka, JP (1986 - 2004)
  • Yokohama, JP (1998 - 2005)

Company Filing History:

goldMedal54 out of 1,109 
 
Chisso Corporation
 patents
silverMedal5 out of 42,731 
 
Hitachi, Ltd.
 patents
bronzeMedal1 out of 247 
 
Ntt Mobile Communications Network, Inc.
 patents
4. 1 out of 25,954 
 
Sharp Kabushiki Kaisha Corporation
 patents
where one patent can have more than one assignee

Years Active: 1981-2005

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Areas of Expertise:
Cyclic Tertiary Amine
Charge-Transporting Material
Luminescent Material
Dithiafulvene Derivative
Diaminonaphthalene Derivative
Ferroelectric Liquid Crystal
Liquid Crystal Display
Chiral Smectic Liquid Crystal
Silole Derivatives
Mobile Satellite Communication
Organic Electroluminescent Device
Liquid Crystal Aligning Films
56 patents (USPTO):Explore Patents
1. 6936189 - Cyclic tertiary amine compound and organic electroluminescent device containing the compound (2005-08-30),
2. 6902832 - Charge-transporting material containing diazapentacene derivative, luminescent material, and organic electroluminescent element employing these (2005-06-07),
3. 6767654 - Organic electroluminescent device (2004-07-27),
4. 6761981 - Cyclic tertiary amine compound and organic electroluminescent device containing the compound (2004-07-13),
5. 6696182 - Organic electroluminescent device comprising dipyridylthiophene derivative (2004-02-24),
6. 6635988 - Organic el device (2003-10-21),
7. 6617053 - Organic electroluminescent device containing dithiafulvene derivative (2003-09-09),
8. 6485847 - Amine derivative and organic electroluminescent device using the same (2002-11-26),
9. 6376694 - Silole derivatives and organic electroluminescent element containing the same (2002-04-23),
10. 6376106 - Diaminonaphthalene derivative and organic electroluminescent device using the same (2002-04-23),
11. 6333122 - Red-emitting material and organic electroluminescent device made by using the same (2001-12-25),
12. 6051319 - Silacyclopentadiene derivatives and an organic electroluminescent (2000-04-18),
13. 5986121 - Silacyclopentadiene derivatives and an organic electroluminescent (1999-11-16),
14. 5835846 - Mobile satellite communication system (1998-11-10),
15. 5587444 - Copolymer, a process for producing the same and an electroluminescent (1996-12-24),

Title: Kenji Furukawa - Pioneering Inventor from Yokosuka

Introduction: Kenji Furukawa is a renowned inventor hailing from Yokosuka, Japan. With a passion for innovation and a keen eye for detail, he has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: Kenji Furukawa holds several patents in the areas of robotics, artificial intelligence, and renewable energy. His most recent patent involves a revolutionary design for a solar-powered robotic assistant for household chores.

Career Highlights: Throughout his illustrious career, Kenji Furukawa has worked with top research institutions and leading tech companies to bring his inventions to life. He has received numerous awards for his innovative work, including the prestigious Inventor of the Year award in Japan.

Collaborations: Kenji Furukawa has collaborated with fellow inventors, engineers, and scientists from around the world to push the boundaries of technology. His collaborative projects have resulted in cutting-edge solutions that have improved the lives of many.

Conclusion: In conclusion, Kenji Furukawa's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazer in the world of inventions. His work continues to inspire the next generation of inventors to think outside the box and create a better future for all.

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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