Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9483798 | Sales data processing apparatus and computer-readable storage medium | — | 2016-11-01 |
| 8989454 | Sales data processing apparatus and computer-readable storage medium | — | 2015-03-24 |
| 7769636 | Contents distributing apparatus | — | 2010-08-03 |
| 4861175 | Serial printer control system | Masaaki Hori | 1989-08-29 |