Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644187 | Printer and sheet conveying device therefor | Yoshihiko Kudoh, Akira Saito | 2003-11-11 |
| 5512927 | Image forming apparatus having a photosensitive drum rotatable at different speeds | — | 1996-04-30 |
| 4400081 | Apparatus for cleaning photosensitive member of electrostatic copying machine | Tadashi Yamashita | 1983-08-23 |
| 4324485 | Electrostatic copying apparatus | Kouichi Asakura | 1982-04-13 |
| 4247195 | Bias device for a copying machine | Masashi Kuno | 1981-01-27 |
| 4208122 | Reproduction apparatus comprising sorting device | Minoru Iwamoto, Shigeru Mita | 1980-06-17 |
| 4203144 | Corona charger for image transfer | — | 1980-05-13 |