Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6055406 | Cleaning frame, cleaning device, process cartridge and electrophotographic image forming apparatus with segregated waste toner container | Tachio Kawai, Kanji Yokomori, Kouji Miura, Takeshi Arimitsu | 2000-04-25 |
| 6002896 | Process cartridge and electrophotographic image forming apparatus | Kouji Miura, Takeshi Arimitsu | 1999-12-14 |
| 5946531 | Process cartridge and electrophotographic image forming apparatus | Kouji Miura, Shigeo Miyabe, Takeshi Arimitsu | 1999-08-31 |
| 5887227 | Developing device | Tachio Kawai, Kanji Yokomori, Koji Miura, Kazuhiko Kanno, Takeshi Arimitsu +1 more | 1999-03-23 |
| 5710634 | Output apparatus and method for reading and recording | Hiroyuki Kuriyama, Hiraku Sonobe, Kiyoharu Yoshioka, Hidehiko Kajiya | 1998-01-20 |
| 5143142 | Mold making machine having vibrator for removing pattern plate from prepared mold | Nobuto Imamura | 1992-09-01 |