This inventor holds 2 USPTO granted patents. Top assignee: Koei Chemical Company, Limited. Active years: 2002-2008.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Jyoto-ku, JP (2002)
- Osaka, JP (2008)
Company Filing History:
Years Active: 2002-2008
Title: Yasuhiro Shiomi: Innovator in Heterocyclic Chemistry
Introduction
Yasuhiro Shiomi is a prominent inventor based in Osaka, Japan. He has made significant contributions to the field of heterocyclic chemistry, particularly through his innovative methods for producing heterocyclic compounds. With a total of 2 patents to his name, Shiomi continues to push the boundaries of chemical research.
Latest Patents
Shiomi's latest patents include a process for producing heterocyclic aldehyde and a method for producing heterocyclic nitrile. The first patent discloses a process for preparing a heterocyclic aldehyde by oxidizing a heterocyclic alcohol with high selectivity and yield. This involves reacting a heterocyclic compound with a hydroxymethyl group with a hypohalogenous acid salt in the presence of a base. The reaction is conducted alongside a specific derivative to enhance the oxidation process. The second patent outlines a method for producing a heterocyclic nitrile through a gas-phase catalytic reaction of a heterocyclic carboxylic acid or ester with ammonia. This method utilizes a catalyst comprising copper and zinc oxides, providing an effective way to produce heterocyclic aldehyde from the nitrile obtained.
Career Highlights
Yasuhiro Shiomi is currently associated with Koei Chemical Company, Limited, where he applies his expertise in chemical processes. His work has been instrumental in advancing the production techniques of heterocyclic compounds, which are essential in various applications, including pharmaceuticals and agrochemicals.
Collaborations
Shiomi has collaborated with notable colleagues such as Osamu Uno and Akio Ohta. Their combined efforts have contributed to the innovative research and development within the company.
Conclusion
Yasuhiro Shiomi stands out as a key figure in the field of heterocyclic chemistry, with his patents reflecting his commitment to innovation. His work continues to influence the industry and pave the way for future advancements in chemical production.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile