Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7495695 | Image processing device and method capable of emphasizing the contrast of an image taken by an image sensor | Atsushi Nakajima, Hideo Seki | 2009-02-24 |
| 5491401 | Stabilized plural output transistor power source device having a plurality of limiting current control circuits | Koichi Inoue | 1996-02-13 |
| D303251 | Image scanner for automated fingerprint identification system | Kenzo Mio, Yukio Terauchi, Kozo Maemura | 1989-09-05 |