Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5652843 | Voice signal coding system | Joji Kane | 1997-07-29 |
| 5630015 | Speech signal processing apparatus for detecting a speech signal from a noisy speech signal | Joji Kane | 1997-05-13 |
| 5621850 | Speech signal processing apparatus for cutting out a speech signal from a noisy speech signal | Joji Kane | 1997-04-15 |
| 5617505 | Speech signal processing apparatus for cutting out a speech signal from a noisy speech signal | Joji Kane | 1997-04-01 |