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For the Inventor, By the Inventor

Hanno, Japan

Kazuhiko Shigeno

This inventor holds 6 USPTO granted patents and 2 EPO patents. Top assignees: Taiho Pharmaceutical Company Limited, Other. Active years: 1998-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuhiko Shigeno. Retrieved from https://idiyas.com/inventor/kazuhiko-shigeno

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

USPTO Granted Patents = 6

% Patents Active = 83.3


Average Co-Inventor Count = 5.4

ph-index = 2

Forward Citations = 14(Granted Patents)


Location History:

  • Iruma, JP (2000 - 2004)
  • Tsukuba, JP (2014)
  • Hanno, JP (1998 - 2015)

Company Filing History:

goldMedal5 out of 320 
 
Taiho Pharmaceutical Company Limited
 patents
silverMedal1 out of 834,513 
Other
 patents

Years Active: 1998-2015

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6 patents (USPTO):Explore Patents
1. 9062035 - Piperazine compound capable of inhibiting prostaglandin D synthase (2015-06-23),
2. 8865714 - Piperazine compound capable of inhibiting prostaglandin D synthase (2014-10-21),
3. 8765750 - Piperazine compound having a PGDS inhibitory effect (2014-07-01),
4. 6818764 - Process for preparing substance GM-95 (2004-11-16),
5. 6110967 - Epoxysuccinamide derivative or salt thereof (2000-08-29),
6. 5728841 - Process for preparing 1-amino-1,2,3-triazole (1998-03-17),

Title: Kazuhiko Shigeno: Innovator in Pharmaceutical Chemistry

Introduction

Kazuhiko Shigeno is a notable inventor based in Hanno, Japan. He has made significant contributions to the field of pharmaceutical chemistry, particularly through his innovative work on piperazine compounds. With a total of 6 patents to his name, Shigeno has established himself as a key figure in the development of new therapeutic agents.

Latest Patents

One of Shigeno's latest patents involves a piperazine compound capable of inhibiting prostaglandin D synthase. This invention is represented by a specific formula and aims to provide new avenues for therapeutic intervention in various medical conditions. His work in this area highlights the potential of piperazine compounds in drug development.

Career Highlights

Throughout his career, Kazuhiko Shigeno has worked with Taiho Pharmaceutical Company Limited, where he has contributed to various research and development projects. His expertise in pharmaceutical chemistry has been instrumental in advancing the company's innovative drug solutions.

Collaborations

Shigeno has collaborated with notable colleagues, including Tetsuji Asao and Shozo Yamada. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and enhances the innovation process.

Conclusion

Kazuhiko Shigeno's contributions to pharmaceutical chemistry and his innovative patents underscore his importance in the field. His work continues to influence the development of new therapeutic agents, showcasing the impact of dedicated inventors in advancing healthcare solutions.

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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