Tokushima, Japan

Hirotsugu Kaise

This inventor holds 4 USPTO granted patents. Top assignee: Otsuka Pharmaceutical Company, Limited. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hirotsugu Kaise. Retrieved from https://idiyas.com/inventor/hirotsugu-kaise

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 = 5.5

ph-index = 3

Forward Citations = 32(Granted Patents)


Company Filing History:


Years Active: 1980-1989

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4 patents (USPTO):Explore Patents

Title: Hirotsugu Kaise: Innovator in Pharmaceutical Composition

Introduction

Hirotsugu Kaise is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compositions for the prevention and treatment of diseases.

Latest Patents

Hirotsugu Kaise holds 4 patents that showcase his innovative work. His latest patents include a composition for the prophylaxis and therapy of hepatitis, which comprises a sesquiterpene compound or a pharmaceutically acceptable salt as an active ingredient. Another significant patent involves anticomplementary agents comprising soyasapogenol B compounds, which are designed to have therapeutic effects.

Career Highlights

Kaise is currently associated with Otsuka Pharmaceutical Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in creating effective pharmaceutical solutions that address critical health issues.

Collaborations

Throughout his career, Hirotsugu Kaise has collaborated with esteemed colleagues, including Taketoshi Izawa and Masanao Shinohara. These partnerships have contributed to the success of his innovative projects.

Conclusion

Hirotsugu Kaise's contributions to pharmaceutical compositions highlight his role as a key innovator in the field. His patents reflect a commitment to improving health outcomes 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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