This inventor holds 1 USPTO granted patent. Top assignee: Yuki Gosei Kogyo Co., Ltd.. Active years: 1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999
Title: Masahiro Kusano: Inventor of a Stereoselective Preparation Process
Introduction
Masahiro Kusano is an inventor associated with Tokyo, Japan, and Yuki Gosei Kogyo Co., Ltd. His patent work concerns a process for preparing cis-hexahydroisoindoline derivatives.
Latest Patents
Kusano is credited with 1 patent: “Process for the Preparation of cis-Hexahydroisoindoline Derivatives.” The invention describes an industrial process intended to produce these derivatives in high yields and with stereoselectivity. It prepares a cis-hexahydroisoindoline derivative by catalytically reducing an isoindoline derivative in the presence of a ruthenium, rhodium, or palladium catalyst. The specified substituents may include hydrogen, alkyl, benzyl, acyl, or alkoxycarbonyl groups.
Career Highlights
The patent reflects Kusano’s contribution to chemical process development, particularly the preparation of stereochemically defined compounds through catalytic reduction. The supplied information associates his work with Yuki Gosei Kogyo Co., Ltd.
Collaborations
Hitoshi Koike and Yasushi Hanzawa are identified as Kusano’s coworkers. The available information does not specify their individual roles in the patent.
Conclusion
Masahiro Kusano’s documented invention presents a catalytic route for the industrial preparation of cis-hexahydroisoindoline derivatives, emphasizing yield and stereoselectivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile