Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5623332 | Apparatus and method for forming an image utilizing a bias voltage applied to a pre-determined area of a paper guide | — | 1997-04-22 |
| 5430529 | Developing unit | — | 1995-07-04 |
| 5012283 | Copying apparatus having a lamp to form or erase an image | Mamoru Shimono, Tomoyuki Asada, Yoichi Taya, Kouji Yukinaga, Susumu Nomura +1 more | 1991-04-30 |
| 4804995 | Charged latent image developing apparatus | Shigenobu Osawa, Makoto Tamura, Hideyuki Shinohara | 1989-02-14 |