Issued Patents 1989
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878230 | Amplitude-adaptive vector quantization system | Masami Nishida, Atsushi Ito | 1989-10-31 |
| 4864562 | Sub-rate multi-media data transmission control system | Koh Kamizawa | 1989-09-05 |
| 4860283 | Data multiplex transmission system | Hiroshi Takano, Koh Kamisawa, Hidenori Aoyagi | 1989-08-22 |
| 4811265 | Basic cell type full search vector quantization coder | Hideo Hashimoto, Hideo Kuroda, Hiroaki Kikuchi | 1989-03-07 |