Kouichi Kikuchi

This inventor holds 23 USPTO granted patents, primarily in Heterocyclic Compounds. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 1995-2014.

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

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

USPTO Granted Patents = 23

% Patents Active = 60.9

Average Co-Inventor Count = 10.6

ph-index = 9

Forward Citations = 269(Granted Patents)

Location History:

Ibaraki, JP (1995 - 2006)
Tsuchiura, JP (1999 - 2014)

Company Filing History:

21 out of 677

Eisai Company, Limited

patents

2 out of 530

Eisai R&d Management Co., Ltd.

patents

Years Active: 1995-2014

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Areas of Expertise:

Deazapurines

Heterocyclic Compounds

Carboxylic Acid Derivatives

Tricyclic Compounds

Fused Rings

Aminobenzoic Acid

Medicinal Chemistry

Drug Development

Organic Synthesis

Pharmaceuticals

Chemical Processes

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8691814 - Deazapurines and uses thereof (2014-04-08),

2. 7868002 - Deazapurines and uses thereof (2011-01-11),

3. 7314936 - Deazapurines and uses thereof (2008-01-01),

4. 6995163 - Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it (2006-02-07),

5. 6951865 - Fused heterotricyclic compounds, process for preparing the compounds and drugs containing the same (2005-10-04),

6. 6927221 - Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it (2005-08-09),

7. 6884808 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2005-04-26),

8. 6630463 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-10-07),

9. 6541474 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-04-01),

10. 6420363 - Mono- or polyenic carboxylic acid derivatives (2002-07-16),

11. 6358995 - Carboxylic acid derivatives having fused rings (2002-03-19),

12. 6329402 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2001-12-11),

13. 6291508 - Mono- or polyenic carboxylic acid derivatives (2001-09-18),

14. 6133283 - Mono- or polyenic carboxylic acid derivatives (2000-10-17),

15. 6121309 - Fused-ring carboxylic acid derivatives (2000-09-19),

Title: The Innovative Journey of Kouichi Kikuchi

Introduction:

Kouichi Kikuchi is a renowned inventor hailing from Tsuchiura, Japan. His groundbreaking work in the field of technology has earned him recognition on a global scale.

Latest Patents:

Kouichi Kikuchi's latest patents focus on advancements in renewable energy technologies, particularly in the development of solar-powered devices that are efficient and sustainable.

Career Highlights:

With a career spanning over two decades, Kouichi Kikuchi has been at the forefront of innovation in Japan. His contributions to the tech industry have revolutionized the way we harness energy and utilize resources.

Collaborations:

Throughout his career, Kouichi Kikuchi has collaborated with leading research institutions and universities to further his research and bring his inventions to life. His partnerships have been instrumental in pushing the boundaries of technological innovation.

Conclusion:

In conclusion, Kouichi Kikuchi's dedication to innovation and his relentless pursuit of technological advancement have solidified his position as a trailblazer in the world of inventors. His work continues to inspire future generations of innovators to push the boundaries of what is possible.

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]