Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5180899 | Fixing unit for picture image forming equipment having a three layered fixing roller | — | 1993-01-19 |
| 5055885 | Picture image forming equipment | Shouji Yoshikado, Masami Kawada, Hidekazu Amamoto, Atsuna Saiki, Kiyoyuki Endo | 1991-10-08 |