Numazu, Japan

Takehiko Sasahara

This inventor holds 4 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Asahi Kasei Pharma Corporation, Asahi Kasei Kogyo Kabushiki Kaisha. Active years: 1993-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takehiko Sasahara. Retrieved from https://idiyas.com/inventor/takehiko-sasahara

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

USPTO Granted Patents = 4 

% Patents Active = 25.0


Average Co-Inventor Count = 2.6

ph-index = 3

Forward Citations = 19(Granted Patents)


Company Filing History:


Years Active: 1993-2011

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4 patents (USPTO):Explore Patents

Title: Takehiko Sasahara: Innovator in Pharmaceutical Compounds

Introduction

Takehiko Sasahara is a notable inventor based in Numazu, Japan. He has made significant contributions to the field of pharmaceuticals, particularly in the development of compounds that address various health issues. With a total of 4 patents to his name, Sasahara's work has the potential to impact therapeutic practices significantly.

Latest Patents

Sasahara's latest patents include innovative compounds such as benzothiazepine and benzothiepine. These compounds are recognized for their therapeutic applications in treating hyperlipemia and hepatic disorders associated with cholestasis, including primary biliary cirrhosis and primary sclerosing cholangitis. Additionally, he has developed pharmaceuticals aimed at combating obesity, fatty liver, and steatohepatitis. His work also encompasses quaternary ammonium compounds, which are designed to inhibit ileal bile acid transporter activity effectively.

Career Highlights

Throughout his career, Takehiko Sasahara has been associated with prominent companies in the pharmaceutical industry. He has worked with Asahi Kasei Pharma Corporation and Asahi Kasei Kogyo Kabushiki Kaisha, where he has contributed to various research and development projects. His expertise in pharmaceutical compounds has positioned him as a valuable asset in these organizations.

Collaborations

Sasahara has collaborated with esteemed colleagues in his field, including Mitsunobu Mohri and Yukio Suzuki. These partnerships have facilitated the advancement of his research and the successful development of his patented compounds.

Conclusion

Takehiko Sasahara's contributions to pharmaceutical innovations demonstrate his commitment to improving health outcomes through scientific research. His patents reflect a deep understanding of complex medical issues and a dedication to finding effective solutions.

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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