Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798618 | Novel chloroacetanilide derivatives and herbicides containing the same for use in paddy field | Shinzo Someya, Rokuro Akahira, Michihiro Ohnaka, Takashi Kiuchi | 1989-01-17 |