Masaru Maeda

Title: Masaru Maeda: Innovator in Herbicidal Composition and Isomerization Methods

Introduction

Masaru Maeda is a notable inventor based in Hikone, Japan. He has made significant contributions to the field of herbicidal compositions and chemical processes. With a total of 4 patents to his name, Maeda's work has had a considerable impact on agricultural chemistry.

Latest Patents

Maeda's latest patents include a granular herbicidal composition comprising flazasulfuron. This composition also features a granular herbicidal formulation that includes 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)urea or a salt thereof as a herbicidal active ingredient, along with a chemical stabilizer and a carrier. Additionally, he has developed a method for isomerization of trans-form 2-methylspiro(1,3-oxathiolane-5,3')quinuclidine. This method involves isomerizing the trans-form quinuclidine or its acid addition salts to the cis-form in the presence of specific acid catalysts.

Career Highlights

Throughout his career, Masaru Maeda has worked with prominent companies such as Ishihara Sangyo Kaisha, Ltd. His experience in these organizations has allowed him to refine his expertise in chemical innovations and contribute to various projects.

Collaborations

Maeda has collaborated with notable coworkers, including Takahiro Haga and Tetsuji Nishikawa. These partnerships have likely enhanced his research and development efforts in the field.

Conclusion

Masaru Maeda's contributions to herbicidal compositions and isomerization methods highlight his innovative spirit and dedication to advancing agricultural chemistry. His work continues to influence the industry and pave the way for future developments.