Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7336399 | Document image scanning device that provides image of proper appearance while preserving image density | — | 2008-02-26 |
| 7161626 | Image reading apparatus | — | 2007-01-09 |
| 7113647 | Removal of background noise of image data by an image processing device or image reading apparatus | — | 2006-09-26 |
| 7033046 | Lighting device having a light blocking mechanism | Kazuhiro Ando, Yoshikazu Inoue, Motoya Sano, Hiroshi Fukano, Akira Ota | 2006-04-25 |
| 6961151 | Image reading-out apparatus, copying machine and facsimile device utilizing the same, and method of reading out image | — | 2005-11-01 |
| 6891648 | Image-reading device performing a white-shading correction by obtaining a peak value of average values of image data and read from a reference-white member in blocks as white-shading data | Yoshikazu Inoue, Yasuyuki Nomizu, Hiroyuki Kawamoto, Hiroshi Fukano, Motoya Sano +2 more | 2005-05-10 |
| 5515171 | Remote-controlled copying apparatus having facsimile interface unit | Midori Aida, Hajime Hojo, Kunio Hayakawa, Yutaka Hasegawa | 1996-05-07 |
| 5347372 | Image scanning and processing apparatus with error checking | Hiroyuki Takahashi, Yasushi Kamo, Toshiyuki Aihara, Seiji Tsuchiko | 1994-09-13 |
| 5231516 | Folding-order image forming apparatus | Kouichi Kamon, Takanobu Fujioka, Hiroyuki Kawamoto, Norifumi Ito | 1993-07-27 |