Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151521 | 1-aminoethyl phosphonic acid derivatives | Yoshiharu Morita, Haruyuki Chaki, Junko Takashima, Arthur A. Patchett | 1992-09-29 |
| 5061806 | Phosphinic acid derivatives | Yoshiharu Morita, Haruyuki Chaki, Junko Takashima, Arthur A. Patchett | 1991-10-29 |
| 5030732 | Aminoethylphosphinic acid derivatives | Yoshiharu Morita, Ryoichi Ando, Masao Taniguchi | 1991-07-09 |
| 4495356 | 1,4-Dihydropyridine compound | Yoichi Inoue, Toshio Matsumoto, Hirosuke Niwa, Kenichi Suzuki | 1985-01-22 |