Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5673107 | Serial-type electrophotographic apparatus | — | 1997-09-30 |
| 5506666 | Electrophotographic printing machine having a heat protecting device for the fuser | Masato Ishii, Ryoichi Iwama | 1996-04-09 |