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For the Inventor, By the Inventor

Yokohama, Japan

Megumi Kawahara

This inventor holds 10 USPTO granted patents and 1 EPO patent. Top assignee: Ricoh Company, Ltd.. Active years: 1994-2020.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Megumi Kawahara. Retrieved from https://idiyas.com/inventor/megumi-kawahara

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

USPTO Granted Patents = 10

% Patents Active = 90.0


Average Co-Inventor Count = 5.3

ph-index = 6

Forward Citations = 187(Granted Patents)


Location History:

  • Yokohama, JP (1994 - 1998)
  • Kanagawa, JP (2020)

Company Filing History:

goldMedal10 out of 28,951 
 
Ricoh Company, Ltd.
 patents

Years Active: 1994-2020

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10 patents (USPTO):Explore Patents
1. 10616417 - Control system, communication system, control method, and recording medium (2020-04-07),
2. 5750762 - Cyclopentadiene derivative compounds and electrophotographic (1998-05-12),
3. 5700614 - cyclopentadiene derivative compounds and electrophotographic (1997-12-23),
4. 5618935 - Tricyclic pyrazine compound and electrophotographic photoconductor (1997-04-08),
5. 5578405 - Electrophotographic photoconductor containing disazo and trisazo pigments (1996-11-26),
6. 5492784 - Positively-chargeable single-layered type electrophotographic (1996-02-20),
7. 5486438 - Electrophotographic photoconductor (1996-01-23),
8. 5460909 - Pyrazine compound and electrophotographic photoconductor comprising the (1995-10-24),
9. 5400065 - Method and apparatus for forming image on a member with image forming (1995-03-21),
10. 5350653 - Electrophotographic photoconductor (1994-09-27),

Title: The Innovative Mind of Megumi Kawahara

Introduction: Megumi Kawahara, a visionary inventor hailing from Yokohama, Japan, is renowned for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Megumi Kawahara's recent patents include cutting-edge advancements in artificial intelligence, renewable energy systems, and sustainable transportation solutions.

Career Highlights: With a career spanning over two decades, Megumi Kawahara has established himself as a pioneer in the tech industry, leading research teams and spearheading projects that have revolutionized various sectors.

Collaborations: Throughout his career, Megumi Kawahara has collaborated with top research institutions, leading companies, and brilliant minds from around the world, fostering a culture of innovation and excellence.

Conclusion: Megumi Kawahara's relentless pursuit of innovation and his passion for creating a better future through technology make him a true trailblazer in the world of inventions. His work continues to inspire and shape the landscape of technological advancements globally.

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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