Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6628379 | Method and apparatus for inspection of rubber product | Masamichi Sudo | 2003-09-30 |
| 6528007 | Production process of rubber plugs | — | 2003-03-04 |
| 6524282 | Sealing rubber closure for syringe/container | Masamichi Sudo | 2003-02-25 |