Naruto, Japan

Masanao Shinohara

This inventor holds 5 USPTO granted patents. Top assignee: Otsuka Pharmaceutical Company, Limited. Active years: 1980-1989.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masanao Shinohara. Retrieved from https://idiyas.com/inventor/masanao-shinohara

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 = 4.7

ph-index = 3

Forward Citations = 46(Granted Patents)


Location History:

  • Naruto, JP (1980 - 1983)
  • Tokushima, JP (1985 - 1989)

Company Filing History:


Years Active: 1980-1989

Loading Chart...
5 patents (USPTO):Explore Patents

Title: Masanao Shinohara: Innovator in Hepatitis Therapy and Urokinase Research

Introduction

Masanao Shinohara is a prominent inventor based in Naruto, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of therapeutic compositions for hepatitis and urokinase complexes. With a total of 5 patents to his name, Shinohara's work has the potential to impact medical treatments significantly.

Latest Patents

One of Shinohara's latest patents is a composition for the prophylaxis and therapy of hepatitis. This invention discloses a prophylactic or therapeutic composition comprising a sesquiterpene compound or a pharmaceutically acceptable salt thereof as an active ingredient, along with a suitable carrier. Another notable patent involves a urokinase-plasmin complex that is adsorbable by fibrin. This invention provides a complex characterized by the coupling of high molecular weight urokinase with plasmin through S-S bonds, along with a process for its preparation.

Career Highlights

Masanao Shinohara is currently associated with Otsuka Pharmaceutical Company, Limited, where he continues to innovate in the pharmaceutical sector. His work focuses on developing effective treatments that can improve patient outcomes in various medical conditions.

Collaborations

Shinohara has collaborated with notable colleagues such as Wasei Miyazaki and Hirotsugu Kaise, contributing to a dynamic research environment that fosters innovation and discovery.

Conclusion

Masanao Shinohara's contributions to the field of pharmaceuticals, particularly in hepatitis therapy and urokinase research, highlight his role as a significant inventor. His ongoing work at Otsuka Pharmaceutical Company, Limited, along with his collaborations, positions him as a key figure in advancing medical science.

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]
Loading…