Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6667775 | Method and device for correcting color purity | Tomoyoshi Matsushita, Shigeru Fujino | 2003-12-23 |
| 5864426 | Apparatus and method for increasing blue component gain from a video projection screen | — | 1999-01-26 |
| 5844619 | Flicker elimination system | — | 1998-12-01 |
| 5805205 | Simulataneous two-dimensional and three-dimensional imaging system using a bifurcated, dual-aperture light valve | — | 1998-09-08 |
| 5757436 | Image processor system | — | 1998-05-26 |
| 5696560 | Motion picture distribution system | — | 1997-12-09 |
| 5671007 | Two-dimensional and three-dimensional imaging device with improved light valve and field rate | — | 1997-09-23 |
| 5621276 | Cathode ray tube | — | 1997-04-15 |
| 5606363 | Two-dimensional three-dimensional imaging and broadcast system | — | 1997-02-25 |
| 5598225 | Method and apparatus for improving transmitted video signal structure | — | 1997-01-28 |
| 5486874 | Method and apparatus for improving transmitted video signal structure | — | 1996-01-23 |
| 5153620 | Process for processing motion picture film to reduce strobing | — | 1992-10-06 |
| 4710799 | High resolution color television | — | 1987-12-01 |
| 4620217 | Standard transmission and recording of high resolution television | — | 1986-10-28 |
| 4593310 | Video chroma controller gating chrominance signals by the luminance signal | — | 1986-06-03 |
| 4589012 | High resolution television | — | 1986-05-13 |