Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6588012 | Combination terminal unit | Junji Tanaka, Takayoshi Sasaoka, Kentaro Hama | 2003-07-01 |
| 5448475 | Word processing apparatus with handwriting input function | Seiichi Senoo, Kentaro Hama | 1995-09-05 |
| 5406273 | Data processor | Hiroshi Nishida, Kenji Nishimiya, Yasumasa Yamanaka, Yoshito Kataoka, Hirofumi Nishikawa +2 more | 1995-04-11 |
| 5307297 | Data processor with wireless auxiliary input apparatus | Shigeki Iguchi, Seiichi Senoo, Tomoyuki Yano, Tokuyuki Shirasuka, Akira Mitarai +7 more | 1994-04-26 |
| 5237374 | Image forming apparatus having intermediate transfer member | Yasutaka Maeda, Taisuke Kamimura, Tsuyoshi Miyamoto, Hideyuki Nishimura, Kyouichi Takata | 1993-08-17 |
| 5194902 | Transfer unit | Taisuke Kamimura, Yasutaka Maeda, Hideyuki Nishimura, Tsuyoshi Miyamoto | 1993-03-16 |
| 4990961 | Electrophotographic apparatus with variable bias voltage | Yasutaka Maeda, Etsuzi Nukushina, Tsuyoshi Miyamoto, Kyouichi Takata, Hiromi Washio | 1991-02-05 |
| 4952986 | Copying apparatus | Yasutaka Maeda, Hideyuki Nishimura, Tsuyoshi Miyamoto, Kyouichi Takata, Kiyoshi Inamoto +6 more | 1990-08-28 |
| 4943834 | Image forming apparatus capable of detecting, analyzing and displaying an originals spectroscopic color data | Yasutaka Maeda, Tsuyochi Miyamoto, Hiromi Washio | 1990-07-24 |
| 4935787 | Color copier operable both in monochromatic and full-color copying modes | Yasutaka Maeda, Hiromi Washio, Tsuyoshi Miyamoto | 1990-06-19 |