Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934613 | Container units for drugs, drug containers, and rubber closures | Masamichi Sudo | 2011-05-03 |
| 7927315 | Piston for a syringe and a prefilled syringe using the same | Masamichi Sudo | 2011-04-19 |
| 7874827 | Syringe mold | Hiroshi Togashi | 2011-01-25 |