Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344810 | Herbicidal compositions and methods of combating weeds | Toshihiro Hirata, Izumi Kobayashi, Nobuyuki Kikkawa | 1994-09-06 |
| 5292922 | N-acyl-N-phenyltetrahydrophthalamic acid derivatives, methods of producing same, and herbicides containing same as effective components | Takashi Kume, Takeo Komata, Kiyoshi Suzuki, Matsue Minezaki, Yumiko Shirakawa +1 more | 1994-03-08 |
| 5290754 | Triazine derivative and a herbicide comprising the same as an effective ingredient | Masahiro Nishii, Izumi Kobayashi, Masatoshi Uemura | 1994-03-01 |