Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8943511 | Parallel allocation optimization device, parallel allocation optimization method, and computer-readable recording medium | Ryohei FUJIMAKI | 2015-01-27 |
| 5290246 | Piercing needle | Masanobu Yamamoto | 1994-03-01 |
| 5242411 | Piercing needle having hydrophobic filter vent | Masanobu Yamamoto | 1993-09-07 |