Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9107404 | Method for reducing undesirable effects on turfgrass | Tomoaki Kezuka, Ryu Yamada, Ema Mitsuno, Takashi Terada | 2015-08-18 |
| 8778839 | Herbicidal composition | Ryu Yamada | 2014-07-15 |
| 8575067 | Herbicidal composition having the herbicidal effect enhanced, and method for enhancing the herbicidal effect | Yoshiaki Ishihara, Ryu Yamada, Tatsuhiko Tsuruta | 2013-11-05 |
| 8518860 | Herbicidal suspension | Yoshiaki Ishihara, Ryu Yamada, Tatsuhiko Tsuruta | 2013-08-27 |
| 7981839 | Herbicidal suspension | Yoshiaki Ishihara, Ryu Yamada, Tatsuhiko Tsuruta | 2011-07-19 |
| 5434123 | Herbicidal composition comprising glyphosate and 1-(4,6-dimethoxypyrimidin-2-yl)-3-(3-trifluoromethyl-2-pyridylsulfonyl)u rea | Nobuyuki Sakashita, Tsunezo Yoshida, Shooichi Honzawa, Hiroshi Kikugawa | 1995-07-18 |
| 5391539 | Herbicidal composition comprising glufosinate and a heterocyclic sulfonylurea herbicide | Nobuyuki Sakashita, Tsunezo Yoshida, Shooichi Honzawa, Hiroshi Kikugawa | 1995-02-21 |