Issued Patents 1982
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4361399 | Apparatus for releasing a sheet-registration mechanism | Takamasa Sawada, Akiyoshi Torigai | 1982-11-30 |
| 4334763 | Electrophotographic copying apparatus | Haruhisa Honda, Shinji Murata, Tsutomu Toyono, Yoshiaki Sone | 1982-06-15 |
| 4325628 | Cleaning device for an image forming apparatus | Akiyoshi Torigai, Masaki Nakaoka, Shinji Murata, Yoshiaki Sone | 1982-04-20 |
| 4324199 | Developing device | — | 1982-04-13 |
| 4320959 | Auxiliary exposure device for electrophotographic apparatus | Shinji Murata | 1982-03-23 |
| 4319836 | Optical device of a copying apparatus | Shinji Murata, Akiyoshi Torigai, Masaki Nakaoka, Yoshiaki Sone | 1982-03-16 |
| 4313649 | Lens assembly | Shinji Murata | 1982-02-02 |