Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5729811 | Contact transfer device and image forming equipment | Toshiya Takahata, Yasuhito Hirashima, Yoshiro Koga | 1998-03-17 |
| 5563693 | Contact transfer device and image forming equipment | Toshiya Takahata, Yasuhito Hirashima, Yoshiro Koga | 1996-10-08 |