Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5671473 | Fusing device, a heating device, and a method for fusing a toner image onto a sheet | Takashi Yamada, Mitsuru Isogai, Tetsuya Yamada | 1997-09-23 |
| 5666623 | Fusing belt type heat fusing device | Tetsuya Yamada, Mitsuru Isogai, Takashi Yamada | 1997-09-09 |