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For the Inventor, By the Inventor

Tsukuba, Japan

Takayuki Hida

This inventor holds 17 USPTO granted patents and 1 published patent application, primarily in Medicinal Chemistry. Top assignees: Eisai Company, Limited, Eisai R&d Management Co., Ltd.. Active years: 1997-2009.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takayuki Hida. Retrieved from https://idiyas.com/inventor/takayuki-hida

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

Calculating rank
USPTO Granted Patents = 17 

% Patents Active = 64.7

Average Co-Inventor Count = 12.1

ph-index = 8

Forward Citations = 310(Granted Patents)


Location History:

  • Ibaraki, JP (1999 - 2007)
  • Tsukuba, JP (1997 - 2009)

Company Filing History:

goldMedal16 out of 677 
 
Eisai Company, Limited
 patents
silverMedal1 out of 530 
 
Eisai R&d Management Co., Ltd.
 patents

Years Active: 1997-2009

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Areas of Expertise:
Relaxin-3
Medicinal Compositions
Appetite-Stimulating Agents
Carboxylic Acid Derivatives
Heterocyclic Compounds
Fused Rings
Bowel Movement
Anorexia Treatments
Monoenic Derivatives
Polyenic Derivatives
17 patents (USPTO):Explore Patents
1. 7638490 - Methods of affecting feeding and weight in mammals by administration of relaxin-3 (2009-12-29),
2. 7189717 - Medicinal compositions promoting bowel movement (2007-03-13),
3. 7015241 - Appetite-stimulating agents and remedies for anorexia (2006-03-21),
4. 6995163 - Tricyclic fused heterocyclic compound, process for preparing it and medicament comprising it (2006-02-07),
5. 6630463 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-10-07),
6. 6541474 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2003-04-01),
7. 6420363 - Mono- or polyenic carboxylic acid derivatives (2002-07-16),
8. 6358995 - Carboxylic acid derivatives having fused rings (2002-03-19),
9. 6329402 - Heterocycle-containing carboxylic acid derivative and drug containing the same (2001-12-11),
10. 6291508 - Mono- or polyenic carboxylic acid derivatives (2001-09-18),
11. 6133283 - Mono- or polyenic carboxylic acid derivatives (2000-10-17),
12. 6121309 - Fused-ring carboxylic acid derivatives (2000-09-19),
13. 6110959 - Carboxylic acid derivatives having fused rings (2000-08-29),
14. 6030964 - Mono- or polyenic carboxylic acid derivatives (2000-02-29),
15. 5977125 - Mono-or polyenic carboxylic acid derivatives (1999-11-02),

Title: The Innovative Mind of Takayuki Hida

Introduction: Takayuki Hida is a visionary inventor hailing from Tsukuba, Japan, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Takayuki Hida's latest patents include cutting-edge advancements in artificial intelligence, robotics, and renewable energy technologies, showcasing his commitment to pushing the boundaries of what is possible.

Career Highlights: With a career spanning over two decades, Takayuki Hida has established himself as a leading figure in the world of innovation. His work has not only revolutionized industries but has also inspired a new generation of inventors to think outside the box.

Collaborations: Throughout his career, Takayuki Hida has collaborated with top research institutions, universities, and tech companies to bring his ideas to life. His ability to work across disciplines and industries has led to the development of truly transformative technologies.

Conclusion: Takayuki Hida's passion for innovation and his relentless pursuit of excellence continue to drive him forward, shaping the future of technology and leaving a lasting impact on the world.

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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