Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5622935 | Medicine for preventing and curing bone fracture | Masayoshi Koyama, Kazuyuki Doi | 1997-04-22 |
| 5591711 | L-lysyl-glycyl-L-histidine and therapeutic agent for wound healing containing the same | Masayoshi Koyama, Masayoshi Yanagawa | 1997-01-07 |
| 5545720 | Protein PHBP-70 | Masayoshi Koyama, Kazuyuki Doi | 1996-08-13 |