Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8318635 | Phytotoxicity controlling agent for upland farming and phytotoxicity controlling method using the same | Toshihiro Ikeuchi, Tetsuo Ohkawa, Yoshihiro Yamaji, Yasunori Ogawa | 2012-11-27 |
| 8198217 | Composition for weeding | Sohei Asakura, Yoshihiro Yamaji, Ryo Hanai, Toshihiro Ikeuchi | 2012-06-12 |
| 8114814 | Herbicide composition | Makoto Fujinami, Yoshihiro Yamaji, Ryo Hanai, Toshihiro Ikeuchi | 2012-02-14 |
| 8067337 | Agricultural chemical composition | Toshihiro Ikeuchi, Tetsuo Ohkawa, Hiroshi Kawasaki, Ryo Hanai, Yasunori Ogawa +1 more | 2011-11-29 |