Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8324420 | Process for producing acrylonitrile compound | Kenzo Fukuda, Norio Tanaka, Hideaki Suzuki, Masatoshi Ohnari, Koichi Nishio | 2012-12-04 |
| 8138368 | Process for producing acrylonitrile compound | Kenzo Fukuda, Norio Tanaka, Hideaki Suzuki, Masatoshi Ohnari, Koichi Nishio | 2012-03-20 |
| 7649104 | Process for producing acrylonitrile compound | Kenzo Fukuda, Norio Tanaka, Hideaki Suzuki, Masatoshi Ohnari, Koichi Nishio | 2010-01-19 |
| 6331628 | Process for the preparation of benzonitrile compounds | Yasuhisa Sugiyama, Norio Tanaka | 2001-12-18 |
| 5773388 | Pyrimidine derivatives, herbicides and plant growth regulators | Jun Satow, Yoshihiro Kudo, Takumi Mikashima, Tsutomu Nawamaki, Yoichi Ito +4 more | 1998-06-30 |
| 5716904 | 4,5-disubstituted pyrimidine derivatives and herbicides | Jun Satow, Yoshihiro Kudo, Takumi Mikashima, Tsutomu Nawamaki, Yoichi Ito +4 more | 1998-02-10 |
| RE34779 | Pyrazole derivatives and herbicides containing them | Eiichi Oya, Junichi Watanabe, Takuya Kakuta, Koichi Suzuki, Tsutomu Nawamaki +1 more | 1994-11-08 |
| 5145502 | Substituted benzoyl derivatives and herbicidal compositions | Junichi Watanabe, Masataka Hatanaka, Takashi Ikai, Koichi Suzuki, Tsutomu Nawamaki +1 more | 1992-09-08 |
| 5132434 | Substituted benzoyl derivatives and herbicidal compositions | Junichi Watanabe, Masataka Hatanaka, Takashi Ikai, Koichi Suzuki, Tsutomu Nawamaki +1 more | 1992-07-21 |
| 4986845 | Pyrazole derivatives and herbicides containing them | Eiichi Oya, Junichi Watanabe, Takuya Kakuta, Koichi Suzuki, Tsutomu Nawamaki +1 more | 1991-01-22 |
| 4973354 | Pyrimidine derivatives and herbicide containing the same | Masataka Hatanaka, Junichi Watanabe, Koichi Suzuki, Tsutomu Nawamaki, Shigeomi Watanabe | 1990-11-27 |