This inventor holds 1 USPTO granted patent. Top assignee: Ube Industries, Inc.. Active years: 2007.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2007
Title: Hiroyuki Ota: Inventor in Chemical Process Innovation.
Introduction
Hiroyuki Ota is an inventor associated with Ube, Japan, and Ube Industries, Inc. His work includes a patented chemical process for producing pyrazole compounds and related intermediates.
Latest Patents
Ota is credited with 1 patent. His patent, “Process for Producing 3-Unsubstituted 5-Amino-4-Nitrosopyrazole Compound, and 2-Hydroxyimino-3-Oxopropionitrile, 3-Hydrazono-2-Hydroxyiminopropionitrile Compound, and Processes for Producing These,” describes a process for preparing a 3-unsubstituted-5-amino-4-nitrosopyrazole compound represented by formula (1). The patent also concerns related compounds and methods for producing them.
Career Highlights
Ota’s listed patent reflects work in chemical synthesis and process development. The invention focuses on preparing a specified pyrazole compound and associated chemical intermediates.
Collaborations
Masanori Sone and Masayoshi Oku are identified as Ota’s coworkers in connection with the information provided. The patent is associated with Ube Industries, Inc.
Conclusion
Hiroyuki Ota’s recorded contribution is a chemical-process patent concerning the production of a pyrazole compound and related intermediates, associated with Ube Industries, Inc.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile