Ibaraki, Japan

Masao Sasamata

This inventor holds 3 USPTO granted patents. Top assignee: Yamanouchi Pharmaceutical Company Ltd.. Active years: 1994-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Sasamata. Retrieved from https://idiyas.com/inventor/masao-sasamata

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 = 5.9

ph-index = 3

Forward Citations = 54(Granted Patents)


Company Filing History:


Years Active: 1994-2000

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3 patents (USPTO):Explore Patents

Title: The Innovations of Masao Sasamata

Introduction

Masao Sasamata is a notable inventor based in Ibaraki, Japan. He has made significant contributions to the field of pharmaceuticals, particularly through his innovative work at Yamanouchi Pharmaceutical Company Ltd. His expertise and creativity have led to the development of several important patents.

Latest Patents

Masao Sasamata holds a total of 3 patents. His latest patents include the following: Imidazole-substituted quinoxalinedione derivatives and 1,2,3,4-tetrahydroquinoxalinedione derivative. These inventions showcase his commitment to advancing pharmaceutical science and improving therapeutic options.

Career Highlights

Throughout his career, Masao has been instrumental in various research projects at Yamanouchi Pharmaceutical Company Ltd. His work has not only contributed to the company's success but has also had a lasting impact on the industry. His innovative spirit and dedication to research have earned him recognition among his peers.

Collaborations

Masao Sasamata has collaborated with several talented individuals in his field, including Shuichi Sakamoto and Masamichi Okada. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking solutions.

Conclusion

Masao Sasamata's contributions to the field of pharmaceuticals through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire future innovations in the industry.

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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