Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5426484 | Conveyor housing having an opening which can be rendered in accessible by a toner housing | Motozi Kawamoto, Susumu Owada | 1995-06-20 |
| 5339133 | Image forming apparatus including process cartridge with magnetic connector | Naoki Otomo, Toshio Shida | 1994-08-16 |
| 5020697 | Image recording apparatus having toner reservoir | Jun-ichi Koiso | 1991-06-04 |
| 4963940 | Toner cartridge for a copying apparatus | Mitsugu Nemoto, Jun-ichi Koiso, Kohji Ishii | 1990-10-16 |
| 4941022 | Toner recovery device | Jun-ichi Koiso, Kohji Ishii, Mitsugu Nemoto | 1990-07-10 |
| 4760411 | Electrostatic recording apparatus | Hiroyuki Honda, Masayuki Enomoto, Hisao Sato, Minoru Kawano | 1988-07-26 |