Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5312929 | 2-oxo-3-pyrroline derivatives, process for their production and herbicidal composition | Nobuyuki Ohba, Toshihiro Nagata, Akira Takeuchi, Yasunori Ogawa | 1994-05-17 |
| 5302739 | Pyrimidine or triazine derivatives | Masatoshi Tamaru, Norihiro Kawamura, Masahiro Sato, Fumiaki Takabe, Ryo Yoshida | 1994-04-12 |