This inventor holds 2 USPTO granted patents. Top assignee: Nissan Chemical Industries Limited. Active years: 1994-1997.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994-1997
Title: Naoki Hosoya: Inventor in Asymmetric Epoxidation
Introduction
Naoki Hosoya is an inventor based in Fukuoka, Japan. His patent work includes a process for producing optically active benzopyran compounds through asymmetric epoxidation. The supplied information lists 2 patents and identifies Nissan Chemical Industries Limited as his company.
Latest Patents
The provided patent information describes a process that subjects specified olefin compounds to asymmetric epoxidation to produce optically active benzopyran compounds. The reaction uses an optically active manganese complex as a catalyst. The same patent description appears twice in the supplied data, so it is presented here as one distinct invention rather than as two separate summaries.
Career Highlights
Hosoya’s listed patent activity concerns asymmetric catalysis and the production of optically active chemical compounds. His work is associated with Nissan Chemical Industries Limited.
Collaborations
The supplied information names Tsutomu Katsuki and Akira Hatayama as Hosoya’s coworkers. Their names are provided as collaborators, though specific roles in the patent work are not stated.
Conclusion
Naoki Hosoya’s listed invention applies an optically active manganese catalyst to asymmetric epoxidation, highlighting his contribution to chemical process innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile