Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5270769 | Electrophotographic apparatus for formation of color image on intermediate transfer device | Yuzo Kawano, Yuji Toyomura | 1993-12-14 |
| 5222816 | Rolling bearing with solid lubricant | Hiromitsu Kondoh, Hiroshi Yamada, Takahiro Mizutani | 1993-06-29 |
| 5172168 | Electrophotographic system haivng a developing device with a plurality of toner feeders | Yuzo Kawano | 1992-12-15 |