Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7311692 | Two-chamber-type pre-filled syringe | Masahiko Kato | 2007-12-25 |
| 5723269 | Microparticle preparation and production thereof | Nobuyuki Takechi, Muneo Nonomura | 1998-03-03 |