Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5165677 | Intermediate paper feeding device for a copier operable in a two-side copy mode | — | 1992-11-24 |
| 5060926 | Sheet feeder for an image forming apparatus | Tatsuya Murai, Masumi Ikesue, Mitsutoyo Kikuno | 1991-10-29 |
| 5008709 | Document recycling copier for copying documents of varying sizes | Masumi Ikesue, Mitsutoyo Kikuno, Tatsuya Murai | 1991-04-16 |
| 4864363 | Cleaning device for a corona discharger | — | 1989-09-05 |
| 4682158 | Guidance device for manipulation of machine | Masaji Ito, Akira Midorikawa, Tatsuo Hirono, Hirobumi Yoshino, Mitsuo Shibusawa | 1987-07-21 |
| 4677310 | Power supply control device for copier having timer | Akira Midorikawa, Masaji Ito, Tatsuo Hirono, Hirobumi Yoshino, Mitsuo Shibusawa | 1987-06-30 |
| 4627707 | Copier with image editing function | Tatsuo Tani, Akira Midorikawa, Masaji Ito, Masashi Kuno, Hirobumi Yoshino +1 more | 1986-12-09 |