Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7218315 | Display device, electronic appliance and camera | Tsuneo Takeuchi, Yuji Sato | 2007-05-15 |
| 5216473 | Copying method and copying apparatus for obtaining collated duplex copies from simplex documents | — | 1993-06-01 |
| 5122840 | Copying method and copying apparatus for obtaining collated duplex copies from duplex documents | — | 1992-06-16 |
| 4970543 | Circulating type of automatic document feeding apparatus and duplex copying apparatus provided with said apparatus | Fukusaburo Ito, Tadaaki Kawano, Katsuyoshi Fujiwara, Osamu Tashiro, Kazushi Yamamoto +2 more | 1990-11-13 |
| 4757345 | Electrophotographic system | Kunio Ohashi, Kazuki Wakita, Tadashi Tonegawa, Syoichi Nagata, Masatsugu Nakamura | 1988-07-12 |