Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6006045 | Image forming apparatus supervising system | — | 1999-12-21 |
| 5835816 | Remote service system for image forming apparatuses | Masaithi Sawada | 1998-11-10 |
| 5715496 | Remote service system for image forming apparatuses | Masaithi Sawada | 1998-02-03 |