Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8781340 | Image forming apparatus, image forming method, and storage medium | — | 2014-07-15 |
| 8422104 | Image processing apparatus, image processing method, and computer-readable recording medium storing image processing program | — | 2013-04-16 |
| 8405838 | Image processing device, image processing method, and information recording medium | — | 2013-03-26 |
| 8395812 | Apparatus and method of concealing information of image data | — | 2013-03-12 |
| 7787157 | Image reading apparatus, image reading method and image processing apparatus | Tatsuo Hirono, Manabu Izumikawa, Yohji Mohri, Nobuyuki Kobayashi, Masami Miyajima +1 more | 2010-08-31 |
| 7518760 | Image reading apparatus | — | 2009-04-14 |