Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6492921 | Device for clamping multiple signals | Hisao Kunitani | 2002-12-10 |
| 6373533 | Image quality correction circuit for video signals | Minoru Kawabata, Masahiro Takeshima, Hiroko Sugimoto | 2002-04-16 |