Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334763 | Electrophotographic copying apparatus | Haruhisa Honda, Tsutomu Toyono, Yoshiaki Sone, Teruo Morikawa | 1982-06-15 |
| 4325628 | Cleaning device for an image forming apparatus | Akiyoshi Torigai, Teruo Morikawa, Masaki Nakaoka, Yoshiaki Sone | 1982-04-20 |
| 4320959 | Auxiliary exposure device for electrophotographic apparatus | Teruo Morikawa | 1982-03-23 |
| 4319836 | Optical device of a copying apparatus | Akiyoshi Torigai, Teruo Morikawa, Masaki Nakaoka, Yoshiaki Sone | 1982-03-16 |
| 4313649 | Lens assembly | Teruo Morikawa | 1982-02-02 |