Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436925 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Muneki Ohmori, Kaoru Mori, Tetsuya Ichikawa, Yuji Nonaka +3 more | 1984-03-13 |
| 4284721 | Method for manufacturing dipeptides | Kiyotaka Oyama, Yuji Nonaka, Tsutomu Hashimoto, Keiichi Kihara | 1981-08-18 |
| 4256836 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Muneki Ohmori, Kaoru Mori, Tetsuya Ichikawa, Yuji Nonaka +3 more | 1981-03-17 |