Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5641603 | Heat fixing method | Hiroshi Yamazaki, Kazuo Yasuda | 1997-06-24 |
| 5636012 | Toner image fixing device | Masashi Saito, Kazuo Yasuda | 1997-06-03 |
| 5624780 | Toner image fixing method using fluorine containing silicone oil | Yoshiki Nishimori, Tatsuya Nagase, Hiroshi Yamazaki, Meizo Shirose, Masashi Saito +1 more | 1997-04-29 |