Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272268 | Dipeptide derivatives | Tatsuo Toyoda, Toshihiro Fujioka, Kunio Hayashi, Naofumi Hashimoto | 1993-12-21 |
| 5223615 | Dipeptide derivatives | Tatsuo Toyoda, Toshihiro Fujioka, Kunio Hayashi, Naofumi Hashimoto | 1993-06-29 |
| 5194608 | Dipeptide derivatives | Tatsuo Toyoda, Toshihiro Fujioka, Kunio Hayashi, Naofumi Hashimoto | 1993-03-16 |
| 4918206 | Sulfamoyl-2-benzofurancarboxylic acid derivative | Hiroshi Harada, Yoshihiro Matsushita, Yukio Yonetani | 1990-04-17 |
| 4659709 | 2,3-dihydrobenzofuran-5-sulfonamide derivatives useful as antihypertensive diuretic agents | Hiroshi Harada, Yoshihiro Matsushita, Yukio Yonetani | 1987-04-21 |
| 4595767 | 1,4-benzodioxine and 1,4-benzodioxine derivatives and production thereof | Hiroshi Itazaki, Kunio Hayashi, Munenori Matsuura, Yukio Yonetani | 1986-06-17 |
| 4327072 | Tyrosylated proinsulin C-peptide derivatives | Ken Inouye, Masao Kono, Nobuo Yoshida, Tadashi Okabayashi, Ken'ichi Igano | 1982-04-27 |