Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697034 | Image forming apparatus which stably holds a uniform surface potential of a transfer device | Yoshie Iwakura, Takuya Abe, Fumio Shimazu | 1997-12-09 |
| 5623329 | Transfer device for an image forming apparatus | Kouichi Yamauchi, Hiroshi Tachiki, Hiromu Yoshimoto, Atsuyuki Katoh, Yuhi Akagawa +6 more | 1997-04-22 |