Konan, Japan

Hisayoshi Kato

This inventor holds 3 USPTO granted patents. Top assignee: Zeria Pharmaceutical Co., Ltd.. Active years: 1991-1995.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisayoshi Kato. Retrieved from https://idiyas.com/inventor/hisayoshi-kato-gxscobye

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 7.9

ph-index = 2

Forward Citations = 16(Granted Patents)


Location History:

  • Konan, JP (1991 - 1993)
  • Saitama, JP (1995)

Company Filing History:


Years Active: 1991-1995

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3 patents (USPTO):Explore Patents

Title: Hisayoshi Kato: Innovator in Pharmaceutical Chemistry

Introduction

Hisayoshi Kato is a notable inventor based in Konan, Japan. He has made significant contributions to the field of pharmaceutical chemistry, holding a total of 3 patents. His work focuses on the development of innovative drug compounds that have the potential to improve therapeutic outcomes.

Latest Patents

Kato's latest patents include the following: an Arylalkanoylamine derivative and a drug containing the same, as well as Phenylalkanoylamine derivatives and the process for preparing these compounds. These inventions reflect his commitment to advancing medical science through innovative chemical solutions.

Career Highlights

Kato is currently employed at Zeria Pharmaceutical Co., Ltd., where he applies his expertise in drug development. His work at this esteemed company has allowed him to contribute to various projects aimed at enhancing the efficacy of pharmaceutical products.

Collaborations

Throughout his career, Kato has collaborated with talented individuals such as Yoshiaki Tanaka and Motoki Torizuka. These partnerships have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking inventions.

Conclusion

Hisayoshi Kato's contributions to pharmaceutical chemistry exemplify the impact of innovation in the medical field. His patents and collaborations highlight his dedication to improving healthcare through scientific advancements.

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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