Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5697037 | Fixing device and film for use in it | Yasumasa Ohtsuka, Mahito Yoshioka, Naoki Konishi, Masafumi Matsumura | 1997-12-09 |
| 5606401 | Charging device including movable charging brush contactable to member to be charged, and image forming apparatus using same | — | 1997-02-25 |