Fukuoka, Japan

Tomonori Osajima

This inventor holds 2 USPTO granted patents. Top assignee: Yoshitomi Pharmaceutical Industries, Ltd.. Active years: 1997-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tomonori Osajima. Retrieved from https://idiyas.com/inventor/tomonori-osajima

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 = 3.0

ph-index = 2

Forward Citations = 140(Granted Patents)


Company Filing History:


Years Active: 1997-1999

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2 patents (USPTO):Explore Patents

Title: The Innovations of Tomonori Osajima

Introduction

Tomonori Osajima is a notable inventor based in Fukuoka, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of sustained release microsphere preparations. With a total of 2 patents to his name, Osajima's work focuses on improving the delivery of antipsychotic drugs.

Latest Patents

Osajima's latest patents include a sustained release microsphere preparation containing hydrophobic antipsychotic drugs such as bromperidol and haloperidol. This innovative preparation is produced by incorporating these drugs into a base made of high molecular weight polymers, which have in vivo histocompatibility, such as polylactic acid and poly(lactic-co-glycolic) acid. The process for producing these microspheres is designed to enhance the efficacy and safety of antipsychotic treatments.

Career Highlights

Osajima is currently employed at Yoshitomi Pharmaceutical Industries, Ltd., where he continues to advance his research and development efforts. His work has been instrumental in creating more effective drug delivery systems that can significantly improve patient outcomes.

Collaborations

Some of his notable coworkers include Shigemi Kino and Hiroaki Mizuta, who have collaborated with him on various projects within the pharmaceutical industry.

Conclusion

Tomonori Osajima's contributions to the field of pharmaceuticals through his innovative patents demonstrate his commitment to enhancing drug delivery systems. His work continues to impact the treatment of mental health conditions positively.

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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