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For the Inventor, By the Inventor

Waltham, MA, United States of America

Tsutomu Kawata

This inventor holds 18 USPTO granted patents. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 1989-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tsutomu Kawata. Retrieved from https://idiyas.com/inventor/tsutomu-kawata

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

USPTO Granted Patents = 18

% Patents Active = 77.8

Average Co-Inventor Count = 7.3

ph-index = 6

Forward Citations = 178(Granted Patents)


Location History:

  • Waltham, MA (US) (1991 - 1995)
  • Andover, MA (US) (1996 - 1998)
  • Tsuchiura, JP (1989 - 2007)
  • Ibaraki, JP (1999 - 2011)

Company Filing History:

goldMedal15 out of 677 
 
Eisai Company, Limited
 patents
silverMedal3 out of 530 
 
Eisai R&d Management Co., Ltd.
 patents

Years Active: 1989-2011

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18 patents (USPTO):Explore Patents
1. 7994154 - Substituted liposaccharides useful in the treatment and prevention of endotoxemia (2011-08-09),
2. 7737129 - Substituted liposaccharides useful in the treatment and prevention of endotoxemia (2010-06-15),
3. 7304083 - 2-iminoimidazole derivatives (2) (2007-12-04),
4. 6841549 - Condensed imidazole compounds and a therapeutic agent for diabetes mellitus (2005-01-11),
5. 5935938 - Substituted liposaccharides useful in the treatment and prevention of (1999-08-10),
6. 5843918 - Anti-endotoxin compounds (1998-12-01),
7. 5756718 - Anti-endotoxin compounds (1998-05-26),
8. 5750664 - Substituted liposaccharides useful in the treatment and prevention of (1998-05-12),
9. 5681824 - Substituted liposaccharides useful in the treatment and prevention of (1997-10-28),
10. 5612476 - Anti-endotoxin compounds (1997-03-18),
11. 5530113 - Anti-endotoxin compounds (1996-06-25),
12. 5476864 - Glycerin derivative and its pharmacological use (1995-12-19),
13. 5476863 - Glycerin derivative and its pharmacological use (1995-12-19),
14. 5273985 - Glycerin derivative and its pharmacological use (1993-12-28),
15. 5075335 - Guanidinobenzoic ester derivative (1991-12-24),

Title: The Innovative Journey of Tsutomu Kawata

Introduction: Tsutomu Kawata is a renowned inventor based in Waltham, MA (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Tsutomu Kawata holds several patents in the areas of artificial intelligence, robotics, and renewable energy, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Tsutomu Kawata has worked with leading tech companies, research institutions, and universities to develop cutting-edge solutions that have revolutionized various industries.

Collaborations: Throughout his career, Tsutomu Kawata has collaborated with top engineers, scientists, and researchers globally, fostering a culture of innovation and pushing the boundaries of what is possible in the world of technology.

Conclusion: Tsutomu Kawata's passion for innovation and his relentless drive to create a positive impact on society through his inventions make him a true pioneer in the field of technology. His work continues to inspire future generations of inventors and innovators worldwide.

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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