Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5293247 | Digital demodulator with a unit for correcting over modulation and preventing black reversing | — | 1994-03-08 |
| 5136392 | Frequency demodulating circuit for avoiding black reversing phenomenon | — | 1992-08-04 |
| 5130811 | Color video signal recording apparatus for suppressing best interference | — | 1992-07-14 |
| 5067009 | Apparatus for recording and/or reproducing a component video signal having a luminance signal of a wide frequency band and a chroma signal in a band below the high end of the luminance signal band and within the latter | — | 1991-11-19 |
| 5032925 | Circuit for identifying when a reproduced color video signal has been recorded in a high-band or low-band mode | Hajime Enoki | 1991-07-16 |