This inventor holds 1 USPTO granted patent. Top assignee: Sankyo Company, Limited. Active years: 1978.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1978
Title: The Innovations of Motoji Asai
Introduction
Motoji Asai is a notable inventor based in Tokyo, Japan. He is recognized for his contributions to the field of chemistry, particularly in the development of insecticidal compounds. His innovative work has led to the creation of a unique ester of chrysanthemic acid.
Latest Patents
Motoji Asai holds a patent for an ester of chrysanthemic acid, which is characterized by its formula wherein R₁, R₂, and R₃ can be hydrogen atoms, lower alkyl groups, or halogen atoms. This compound exhibits significant insecticidal activity. The preparation process involves reacting a 2,3-dihydro-3-benzofuranol derivative with chrysanthemic acid or its active esters, such as halogenides and anhydrides. He has 1 patent to his name.
Career Highlights
Asai is associated with Sankyo Company, Limited, where he has made significant strides in his research and development efforts. His work has contributed to advancements in agricultural chemistry and pest control solutions.
Collaborations
Some of his notable coworkers include Keisuke Murayama and Hideakira Tsuji, who have collaborated with him on various projects within the company.
Conclusion
Motoji Asai's innovative contributions to the field of chemistry, particularly through his patent on an ester of chrysanthemic acid, highlight his role as a significant inventor in Japan. His work continues to influence the development of effective insecticidal agents.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile