Company Filing History:
Years Active: 1995-1996
Title: Katsuaki Ohba: Innovator in Agricultural Chemistry
Introduction
Katsuaki Ohba is a notable inventor based in Koka, Japan. He has made significant contributions to the field of agricultural chemistry, particularly through his innovative work on aminopyrimidine derivatives. With a total of 2 patents, his inventions have the potential to impact agricultural practices positively.
Latest Patents
Ohba's latest patents focus on novel 4-aminopyrimidine derivatives that contain an optionally esterified carboxyl group at the 5-position. These compounds exhibit potent fungicidal, insecticidal, and miticidal activities. The applications of these derivatives are particularly useful as agricultural fungicides, insecticides, and miticides. Additionally, the patents disclose processes for producing these compounds and formulations for agricultural use.
Career Highlights
Katsuaki Ohba is associated with Shionogi & Company Limited, where he continues to advance research in agricultural chemistry. His work has garnered attention for its practical applications in pest control and crop protection.
Collaborations
Ohba has collaborated with notable colleagues, including Toshikazu Ohtsuka and Moriyasu Masui. Their combined expertise contributes to the innovative research and development efforts at Shionogi & Company Limited.
Conclusion
Katsuaki Ohba's contributions to agricultural chemistry through his patents on aminopyrimidine derivatives highlight his role as an influential inventor. His work not only showcases innovation but also addresses critical needs in agriculture.