Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8505905 | Sheet feeding device, automatic sheet transfer device and image forming device | Motoki Takata, Masahiro Nonoyama | 2013-08-13 |
| 7561311 | Image forming apparatus and image reading apparatus | Hiroshi Nishikawa | 2009-07-14 |
| 6765697 | Image reader | Noritoshi Maruchi | 2004-07-20 |
| 6151478 | Document feeder for a copying machine | Kunihiko Katsuta, deceased, Akiyoshi Johdai, Yoshiki Ohmichi | 2000-11-21 |
| 5995801 | Document feeder for a copying machine having first and second transport rollers moving at different speeds | Kunihiko Katsuta, deceased | 1999-11-30 |