Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019625 | Vehicle electronic control system with anti-theft capability and method of controlling a vehicle engine | — | 2006-03-28 |
| 6188978 | Voice encoding/decoding apparatus coping with modem signal | — | 2001-02-13 |
| 6038529 | Transmitting and receiving system compatible with data of both the silence compression and non-silence compression type | — | 2000-03-14 |
| 5897615 | Speech packet transmission system | — | 1999-04-27 |
| 4845420 | Drive circuit device for inductive load | Hidekazu Oshizawa, Masami Okano | 1989-07-04 |