Itano-gun, Japan

Osamu Hongoh

This inventor holds 1 USPTO granted patent. Top assignee: Otsuka Pharmaceutical Company, Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Osamu Hongoh. Retrieved from https://idiyas.com/inventor/osamu-hongoh

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 = 5.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovations of Osamu Hongoh

Introduction

Osamu Hongoh is a notable inventor based in Itano-gun, Japan. He has made significant contributions to the field of chemistry, particularly in the development of fluorenone derivatives. His work has led to the filing of a patent that showcases his innovative approach to chemical processes.

Latest Patents

Osamu Hongoh holds a patent for "Fluorenone derivatives, process for preparing the same and central or." This patent highlights his expertise in creating new chemical compounds and processes, demonstrating his commitment to advancing the field.

Career Highlights

Hongoh is currently employed at Otsuka Pharmaceutical Company, Limited, where he continues to contribute to pharmaceutical innovations. His work at Otsuka has allowed him to collaborate with other talented professionals in the industry.

Collaborations

Some of his notable coworkers include Tatsuyoshi Tanaka and Yohji Sakurai. Their collaborative efforts have likely enhanced the research and development initiatives at Otsuka Pharmaceutical.

Conclusion

Osamu Hongoh's contributions to the field of chemistry and his innovative patent work exemplify the spirit of invention. His ongoing efforts at Otsuka Pharmaceutical Company, Limited, continue to push the boundaries of pharmaceutical research and development.

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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