Issued Patents All Time
Showing 51–58 of 58 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6433910 | Confocal optical system | — | 2002-08-13 |
| 6378858 | Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same | — | 2002-04-30 |
| 6354584 | Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same | Takashi Yano | 2002-03-12 |
| 6295155 | Spatial frequency converting device and optical system having the same | — | 2001-09-25 |
| 6260840 | Sheet feeding apparatus, image forming apparatus having the same and image reading apparatus having the same | Takashi Yano | 2001-07-17 |
| 6241656 | Endoscope system having spatial frequency converter | — | 2001-06-05 |
| 6059285 | Sheet conveying apparatus | Masao Watanabe, Akihito Mori, Hirokazu Kodama | 2000-05-09 |
| 5678127 | Sheet supply apparatus with control based on detected sheet length | — | 1997-10-14 |