Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077579 | Copies with automatic document feeder | Yosiharu Hariu | 1991-12-31 |
| 5060922 | Copying paper processing apparatus | Tsutomu Yamakami, Atsushi Arai, Hiroshi Kawano | 1991-10-29 |
| 4696563 | Split scanning copier | — | 1987-09-29 |
| 4682158 | Guidance device for manipulation of machine | Masaji Ito, Akira Midorikawa, Masayuki Shinada, Tatsuo Hirono, Hirobumi Yoshino | 1987-07-21 |
| 4677310 | Power supply control device for copier having timer | Akira Midorikawa, Masaji Ito, Masayuki Shinada, Tatsuo Hirono, Hirobumi Yoshino | 1987-06-30 |
| 4391508 | Counter and timing mechanism for copying apparatus | Toshiyuki Ogawa | 1983-07-05 |
| 4197813 | Magnetic brush development apparatus with developer supply detecting means | Takashi Yano | 1980-04-15 |