Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5712659 | Apparatus and method for adjusting contrast of R,G,B signals | — | 1998-01-27 |
| 5583575 | Image reproduction apparatus performing interfield or interframe interpolation | Eiji Arita, Hiroyuki Nakayama, Yoshiki Mizutani, Masahiko Nakamura, Tomohiro Ushio +1 more | 1996-12-10 |
| 5583581 | Deflection distortion correcting circuit | Miki Fukada | 1996-12-10 |
| 5325133 | Device for measuring a retina reflected light amount and a gaze detecting apparatus using the same | — | 1994-06-28 |