Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4436925 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Kaoru Mori, Tetsuya Ichikawa, Yuji Nonaka, Keiichi Kihara +3 more | 1984-03-13 |
| 4256836 | Addition compound of dipeptide derivative and amino acid derivative | Yoshikazu Isowa, Kaoru Mori, Tetsuya Ichikawa, Yuji Nonaka, Keiichi Kihara +3 more | 1981-03-17 |