Kishiwada, Japan

Tohru Hirose

This inventor holds 2 USPTO granted patents. Top assignee: Dainippon Pharmaceutical Company, Limited. Active years: 1991-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tohru Hirose. Retrieved from https://idiyas.com/inventor/tohru-hirose

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


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 2

Forward Citations = 14(Granted Patents)


Company Filing History:


Years Active: 1991-1992

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2 patents (USPTO):Explore Patents

Title: Tohru Hirose: Innovator in Antibacterial Agents

Introduction

Tohru Hirose is a notable inventor based in Kishiwada, Japan. He has made significant contributions to the field of antibacterial agents, holding a total of 2 patents. His work focuses on quinoline derivatives, which have shown promising antibacterial activity.

Latest Patents

Hirose's latest patents include innovative compounds that demonstrate excellent antibacterial properties. One of his patents details a quinoline derivative characterized by a specific formula, where Z is an amino group or a halogen atom, and R1, R2, and R3 can represent hydrogen or lower alkyl groups with 1 to 5 carbon atoms. This compound, along with its esters and salts, is designed for effective antibacterial applications. Another patent focuses on oxo quinoline derivatives, which share a similar structure and also exhibit strong antibacterial activity.

Career Highlights

Tohru Hirose is associated with Dainippon Pharmaceutical Company, Limited, where he continues to advance research in antibacterial agents. His work has contributed to the development of new therapeutic options in the pharmaceutical industry.

Collaborations

Hirose has collaborated with esteemed colleagues such as Jun-ichi Matsumoto and Akira Minamida. Their combined expertise has furthered the research and development of innovative antibacterial solutions.

Conclusion

Tohru Hirose's contributions to the field of antibacterial agents through his patents and collaborations highlight his role as a significant innovator in the pharmaceutical industry. His work continues to pave the way for advancements in healthcare.

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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