This inventor holds 2 USPTO granted patents. Top assignee: Koei Chemical Company, Limited. Active years: 1998-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1998-1999
Title: Sadao Asahi: Innovator in Chemical Processes
Introduction
Sadao Asahi is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of chemical processes, particularly in the preparation of specialized compounds. With a total of 2 patents to his name, Asahi's work has garnered attention in the scientific community.
Latest Patents
Asahi's latest patents include a process for preparing N-tert-butyl-2-pyrazinecarboxamide. This innovative method involves reacting a cyanopyrazine with tert-butyl alcohol in the presence of sulfuric acid. Additionally, he has developed a process for preparing N-tert-butyl-2-piperazine-carboxamide, which entails the hydrogenation of N-tert-butyl-2-pyrazinecarboxamide using Raney nickel or Raney cobalt.
Career Highlights
Sadao Asahi is currently associated with Koei Chemical Company, Limited, where he continues to advance his research and development efforts. His work has been instrumental in enhancing the efficiency of chemical processes within the industry.
Collaborations
Asahi collaborates with esteemed colleagues, including Nanao Watanabe and Hideki Kuranishi. Their combined expertise contributes to the innovative environment at Koei Chemical Company.
Conclusion
Sadao Asahi's contributions to chemical processes exemplify the spirit of innovation in the field. His patents reflect a commitment to advancing scientific knowledge and practical applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile