Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4862173 | Method and circuit for carrying out forward and inverse quantization by varying a reference step size | — | 1989-08-29 |
| 4835611 | Timing signal generator for a video signal processor | — | 1989-05-30 |
| 4817047 | Processing circuit capable of raising throughput of accumulation | Ichiro Kuroda, Hideo Tanaka, Kyosuke Sugishita | 1989-03-28 |
| 4811268 | Processing circuit capable of raising throughput of accumulation | Yuichi Kawakami | 1989-03-07 |
| 4796218 | Arithmetic circuit capable of executing floating point operation and fixed point operation | Hideo Tanaka | 1989-01-03 |