Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634174 | Developer apparatus having toner concentration control | Shingo Mori, Takashi Nagashima, Hiroyuki Hamakawa, Kiyoaki Miyamoto | 1997-05-27 |
| 5600406 | Fixing temperature control device | Satoshi Ishii, Hiroyuki Sadamori, Tsutomu Sugaya, Junichi Hirobe | 1997-02-04 |