Masaharu Sakai

Title: Masaharu Sakai: Innovator in Herbicidal Compounds

Introduction

Masaharu Sakai is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of herbicides through his innovative research and development. With a total of two patents to his name, Sakai's work focuses on creating effective compounds for agricultural use.

Latest Patents

Sakai's latest patents include "Uracil derivatives and their herbicidal use" and "Pyridone derivatives and use." The first patent describes a compound formula where R¹ is a trifluoromethyl group or a pentafluoroethyl group, R² is a methyl group or an amino group, and R³ is a C₁-C₇ alkyl group, among other specifications. This compound is recognized for its utility as a herbicide. The second patent details pyridone derivatives that exhibit high herbicidal potency against undesired weeds, with various alkyl and halogen substitutions enhancing their effectiveness.

Career Highlights

Masaharu Sakai is currently employed at Sumitomo Chemical Company, Limited, where he continues to innovate in the field of herbicides. His work has contributed to advancements in agricultural chemistry, particularly in developing compounds that help manage weed populations effectively.

Collaborations

Sakai has collaborated with notable coworkers, including Masayuki Enomoto and Eiki Nagano. These partnerships have fostered a collaborative environment that enhances the research and development of new herbicidal compounds.

Conclusion

Masaharu Sakai's contributions to herbicidal innovation through his patents reflect his dedication to improving agricultural practices. His work at Sumitomo Chemical Company, Limited, alongside his colleagues, continues to influence the field positively.