This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1978.
Company Filing History:
1 out of 834,411 Years Active: 1978
Title: Shizuo Ohga - Innovator in Herbicidal Compounds
Introduction
Shizuo Ohga is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of herbicides, particularly with his innovative compounds that selectively combat weeds without harming rice plants.
Latest Patents
Ohga holds a patent for his invention titled "Herbicidal 3-(2-phenylisopropyl)urea derivatives." This compound is characterized by a general formula wherein Z is a hydrogen atom or a lower alkyl group, R1 is a hydrogen atom or an alkyl group, and R2 is a lower alkyl group or a phenyl group. The compound has been found to be effective against barnyardgrass of Gramineae and Cyperacceae, showcasing its utility as a selective herbicide.
Career Highlights
Throughout his career, Shizuo Ohga has focused on developing innovative solutions in agricultural chemistry. His work has led to advancements in herbicidal formulations that enhance crop protection while minimizing environmental impact.
Collaborations
Ohga has collaborated with esteemed colleagues such as Tetsuo Takematsu and Akira Terakawa. Their combined expertise has contributed to the successful development of his patented herbicidal compounds.
Conclusion
Shizuo Ohga's contributions to herbicidal innovation highlight the importance of developing effective agricultural solutions. His work continues to influence the field and offers promising advancements for sustainable farming practices.