Issued Patents 1997
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5684536 | Orthogonal transform coding apparatus and decoding apparatus | Hiroya Nakamura | 1997-11-04 |
| 5680174 | Predictive coding apparatus | — | 1997-10-21 |
| 5675385 | Transform coding apparatus with evaluation of quantization under inverse transformation | — | 1997-10-07 |
| 5661845 | Moving image recording and reproducing apparatus | — | 1997-08-26 |
| 5657313 | Signal transmitting apparatus and signal receiving apparatus using orthogonal frequency division multiplexing | Nobuaki Takahashi, Susumu Takahashi | 1997-08-12 |
| 5619273 | Scanning line interpolating apparatus and motion vector detecting apparatus for scanning line interpolation | — | 1997-04-08 |
| 5606543 | Recording multiplex coded signals on a disk recording medium with a priority switching means | — | 1997-02-25 |
| 5592229 | Video signal interframe predictive coding apparatus using motion detection | — | 1997-01-07 |