Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5247360 | Contour-emphasizing apparatus in television camera | Norihiko Kawada, Shoichi Ioka, Keiichi Fujishima | 1993-09-21 |
| 5227869 | Method for correcting contour of image | — | 1993-07-13 |
| 5179437 | Apparatus for color correction of image signals of a color television camera | Norihiko Kawada, Shoichi Ioka, Masahiro Yamashita, Moriki Miyamoto | 1993-01-12 |