| 5194902 |
Transfer unit |
Taisuke Kamimura, Hideyuki Nishimura, Tsuyoshi Miyamoto, Yukihiko Ueno |
1993-03-16 |
| 5164782 |
Electrophotographic copying apparatus |
Katsuhiro Nagayama, Hideyuki Nishimura, Yoichi Shimazawa, Koichi Moriyama, Hideo Matsuda |
1992-11-17 |
| 5103266 |
Electrophotographic apparatus and method of cleaning the same |
Tsuyoshi Miyamoto, Taisuke Kamimura, Katsuhiro Nagayama, Hideyuki Nishimura, Natsuko Tanaka |
1992-04-07 |
| 5075731 |
Transfer roller device |
Taisuke Kamimura, Tuyoshi Miyamoto, Katsuhiro Nagayama, Hideyuki Nishimura, Natsuko Tanaka |
1991-12-24 |
| 5055877 |
Copying apparatus with moveable screen and method |
Natsuko Tanaka, Katsuhiro Nagayama, Hideyuki Nishimura |
1991-10-08 |
| 4990961 |
Electrophotographic apparatus with variable bias voltage |
Yukihiko Ueno, Etsuzi Nukushina, Tsuyoshi Miyamoto, Kyouichi Takata, Hiromi Washio |
1991-02-05 |
| 4952986 |
Copying apparatus |
Hideyuki Nishimura, Tsuyoshi Miyamoto, Kyouichi Takata, Kiyoshi Inamoto, Kazuyuki Ohnishi +6 more |
1990-08-28 |
| 4943834 |
Image forming apparatus capable of detecting, analyzing and displaying an originals spectroscopic color data |
Tsuyochi Miyamoto, Yukihiko Ueno, Hiromi Washio |
1990-07-24 |
| 4937616 |
Light source device for use in a copying machine |
Taisuke Kamimura, Osamu Fujimoto, Tsuyoshi Miyamoto, Masato Tokishige, Kazuyuki Ohnishi |
1990-06-26 |
| 4935787 |
Color copier operable both in monochromatic and full-color copying modes |
Hiromi Washio, Tsuyoshi Miyamoto, Yukihiko Ueno |
1990-06-19 |
