Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4880786 | Additive solution for blood preservation and activation | Masayuki Shiba | 1989-11-14 |
| 4769318 | Additive solution for blood preservation and activation | Naotaka Hamasaki, Masayuki Shiba | 1988-09-06 |