Teiji Omino

Title: Teiji Omino: Innovator in Insecticide Development

Introduction

Teiji Omino is a notable inventor based in Shiga, Japan. He has made significant contributions to the field of organic chemistry, particularly in the development of insecticides. His innovative work has led to the creation of new organic phosphorus compounds that are effective against various harmful insects.

Latest Patents

Teiji Omino holds a patent for "Organic pyridazyl phosphorothioates and their use as insecticides." This patent describes organic phosphorus compounds characterized by a specific formula, where R1 represents an alkyl group of 1-4 carbon atoms, R2 represents an alkoxy group of 1-4 carbon atoms or a phenyl group, and R3 can be hydrogen, an alkyl group of 1-4 carbon atoms, a phenyl group, or a specific group involving an alkyl or benzyl group. The compounds are synthesized by reacting a phosphoric or phosphonic acid halide with a pyridazinone derivative. These compounds exhibit superior insecticidal activity against pests such as rice stem borers, planthoppers, mites, aphids, flies, and mosquitoes, making them valuable as insecticides or acaricides.

Career Highlights

Teiji Omino is associated with Sankyo Company, Limited, where he has been instrumental in advancing research and development in insecticide formulations. His work has not only contributed to the company's portfolio but has also had a broader impact on agricultural practices.

Collaborations

Teiji Omino has collaborated with notable colleagues, including Hideakira Tsuji and Teruomi Jojima. These collaborations have fostered innovation and enhanced the research capabilities within their field.

Conclusion

Teiji Omino's contributions to the development of organic insecticides highlight his role as a significant inventor in the agricultural sector. His innovative compounds demonstrate the potential for improving pest control methods, benefiting both farmers and consumers alike.