Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5362704 | Herbicidal tetrazolinones | Toshio Goto, Seishi Ito, Yukiyoshi Watanabe, Akihiko Yanagi | 1994-11-08 |
| 5347010 | Tetrzolinone herbicides | Toshio Goto, Hidenori Hayakawa, Yukiyoshi Watanabe, Akihiko Yanagi | 1994-09-13 |