Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12122755 | Methods for producing nitroso compound and quinoxaline compound | Ryuji Tamai, Yukio Uchida, Akira Kato, Ryo Maruyama, Ryo Kobayashi | 2024-10-22 |
| 11492334 | Methods for producing nitroso compound and quinoxaline compound | Ryuji Tamai, Yukio Uchida, Akira Kato, Ryo Maruyama, Ryo Kobayashi | 2022-11-08 |
| 8334236 | Ring-fused 2-pyridone derivatives and herbicides | Yuuki Hirano, Akira Funyu, Masami Kobayashi, Takashi Mitsunari | 2012-12-18 |
| 8076487 | Pyridone derivative and herbicide | Shunichirou Fukumoto, Ryu Kajiki, Sohei Asakura, Ryohei Ueno, Masami Kobayashi +4 more | 2011-12-13 |
| 6806230 | Pyrimidine derivatives and herbicides containing them | Atsushi Yasuda, Ikumi Urushibata, Mikio Yamaguchi, Yoshihiro Yamaji, Makoto Fujinami +1 more | 2004-10-19 |
| 5403816 | Picolinic acid derivative and herbicidal composition | Yoshihiro Saito, Masatoshi Tamaru, Shigehiko Tachikawa, Ryo Hanai | 1995-04-04 |
| 5391537 | Picolinic acid derivative, and herbicidal composition | Yoshihiro Saito, Masatoshi Tamaru, Shigehiko Tachikawa, Ryo Hanai | 1995-02-21 |
| 5302739 | Pyrimidine or triazine derivatives | Masatoshi Tamaru, Norihiro Kawamura, Masahiro Sato, Shigehiko Tachikawa, Ryo Yoshida | 1994-04-12 |
| 5242895 | Triazine derivatives and herbicidal composition containing the same | Masatoshi Tamaru, Norihiro Kawamura, Masahiro Sato, Shigehiko Tachikawa, Ryo Yoshida | 1993-09-07 |
| 5118339 | Pyrimidine derivatives and herbicidal composition containing the same | Masatoshi Tamaru, Norihiro Kawamura, Masahiro Sato, Shigehiko Tachikawa, Ryo Yoshida | 1992-06-02 |