Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5678148 | Structure for positioning a developing device in a recording apparatus | Masayuki Kamegamori, Akira Kosugi | 1997-10-14 |
| 5426484 | Conveyor housing having an opening which can be rendered in accessible by a toner housing | Motozi Kawamoto, Atsuo Ohmura | 1995-06-20 |
| 5103765 | Developing device with a toner leakage prevention member | Katsuhiro Shukuri, Yutaka Miyasaka, Masayuki Enomoto | 1992-04-14 |
| 4895104 | Developer reservoir | Masahiro Yoshino, Keisuke Yamaguchi, Yoshinaga Mitsuhashi | 1990-01-23 |
| 4841330 | Recording apparatus | Masayuki Kamegamori, Akira Kosugi | 1989-06-20 |