Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5272268 | Dipeptide derivatives | Tatsuo Toyoda, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-12-21 |
| 5223615 | Dipeptide derivatives | Tatsuo Toyoda, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-06-29 |
| 5194608 | Dipeptide derivatives | Tatsuo Toyoda, Kunio Hayashi, Masuhisa Nakamura, Naofumi Hashimoto | 1993-03-16 |