Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5666165 | Video signal compression apparatus for horizontal compression of a video signal | Yosuke Izawa, Masahiro Tani, Naoji Okumura, Toshiohika Sato | 1997-09-09 |
| 5627602 | Signal processing apparatus for plural kinds of video signals | Yosuke Izawa | 1997-05-06 |
| 5510847 | TV signal decoding apparatus using luminance and color signal selection | Ryuji Matsuura | 1996-04-23 |
| 5365276 | Multiscreen display circuit for displaying video signal sources having different aspect ratios | Kiyoshi Imai, Ken Sakamoto, Keiya Miyoshi, Mitsuji Okawa, Toyoaki Unemura | 1994-11-15 |
| 5351088 | Image display apparatus for displaying images of a plurality of kinds of video signals with asynchronous synchronizing signals and a timing correction circuit | Matsuura Ryuji | 1994-09-27 |
| 5341172 | Image display apparatus for displaying images of plurality of kinds of video signals | Ryuji Matsuura | 1994-08-23 |