Company Filing History:
1 out of 45 
1 out of 167 Years Active: 1983
Title: Nobuyoshi Asai: Innovator in Chemical Derivatives
Introduction
Nobuyoshi Asai is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of chemistry, particularly in the development of aminosulfenyl chloride derivatives and carbamate derivatives. With a total of 2 patents, his work has implications in agricultural chemistry, specifically in pest control.
Latest Patents
Asai's latest patents include innovations related to aminosulfenyl chloride derivatives. One of his patents describes an aminosulfenyl chloride derivative represented by a specific formula, which serves as an intermediate for preparing a carbamate derivative. This carbamate derivative exhibits insecticidal, miticidal, or nematocidal activity. Additionally, he has disclosed processes for preparing both the aminosulfenyl chloride and the carbamate derivative, showcasing his expertise in chemical synthesis.
Career Highlights
Throughout his career, Nobuyoshi Asai has worked with prominent companies such as Otsuka Kagaku Yakuhin Co., Ltd. and Otsuka Chemical Co., Ltd. His experience in these organizations has allowed him to develop and refine his innovative ideas in chemical research and development.
Collaborations
Asai has collaborated with notable coworkers, including Takeshi Goto and Takashi Soeda. These partnerships have likely contributed to the advancement of his research and the successful development of his patented inventions.
Conclusion
Nobuyoshi Asai's contributions to the field of chemistry through his patents reflect his innovative spirit and dedication to advancing agricultural solutions. His work continues to influence the industry and showcases the importance of chemical research in pest management.