Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7649993 | Video-signal processing system, video-signal processing apparatus and method, recording medium, and program | — | 2010-01-19 |
| 6304238 | Driving apparatus for plasma addressed liquid crystal display apparatus | — | 2001-10-16 |
| 6111559 | Liquid crystal display device | Kensuke Motomura, Yoshihide Nagatsu | 2000-08-29 |
| 5959620 | Image display apparatus | Koichi Oura | 1999-09-28 |
| 5936602 | Ramp signal producing method, ramp signal producing apparatus, and liquid crystal drive/display apparatus | Yoshihide Nagatsu | 1999-08-10 |
| 5708453 | Ramp signal producing method, ramp signal producing apparatus, and liquid crystal drive/display apparatus | Yoshihide Nagatsu | 1998-01-13 |
| 5627598 | Display apparatus including aspect ratio converter and child picture processing with four field sequence memory | — | 1997-05-06 |
| 5420641 | Parent-picture and child-picture display apparatus | — | 1995-05-30 |
| 5146331 | Apparatus for adjusting picture quality of high definition television signals of either standard or wide aspect ratios displayed on a wide aspect ratio display | — | 1992-09-08 |
| 4396949 | Television sound receiver | Toshiaki Meguro | 1983-08-02 |