Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755816 | Semiconductor device capable of preventing erroneous operation attributed to electrostatic noise, and input device and scanner capable of preventing electrostatic noise | Nobuyuki Yamada | 2010-07-13 |
| 7298403 | Image reading device | — | 2007-11-20 |
| 7102678 | Image reading device with reduced variations among signal levels | — | 2006-09-05 |
| 6452151 | Image-sensing semiconductor device and image-sensing device | — | 2002-09-17 |
| 6154298 | Optical communication device | — | 2000-11-28 |