Issued Patents All Time
Showing 26–35 of 35 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5689283 | Display for mosaic pattern of pixel information with optical pixel shift for high resolution | — | 1997-11-18 |
| 5621487 | Picture display apparatus having multiple diffusing filter surfaces | — | 1997-04-15 |
| 5510900 | Video signal recording apparatus with rerecording inhibit circuit | Keitaro Yamashita | 1996-04-23 |
| 5359463 | Record/reproduce apparatus having means for switching automatically between different types of audio | Hirokazu Takaoka | 1994-10-25 |
| 5357277 | Stereoscopic imaging using memory effect liquid crystal displays | Hirokazu Nakayoshi, Seizi Sato, Hiroyuki Shiota, Hiroshi Mamiya, Naoki Kamaya | 1994-10-18 |
| 5323274 | Reproducing apparatus | Yoshiro Muraoka | 1994-06-21 |
| 5243411 | Anti-piracy video tape system has anti-piracy components added to the luminance signal and the color difference signals | Toshihiko Numakura, Isao Saito | 1993-09-07 |
| 5155477 | Video signal display apparatus with a liquid crystal display unit | — | 1992-10-13 |
| 5003388 | Apparatus for displaying a video signal | Hirokazu Takaoka, Hiroshi Hiraki | 1991-03-26 |
| 4445151 | Video tape recorder with audio mode recording | Takashi Kinoshita, Noboru Motoyoshi | 1984-04-24 |