Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696041 | Apparatus for detecting an utterance boundary | — | 1987-09-22 |
| 4624011 | Speech recognition system | Sadakazu Watanabe, Hidenori Shinoda, Tsuneo Nitta, Yoichi Takebayashi, Shouichi Hirai +3 more | 1986-11-18 |
| 4535473 | Apparatus for detecting the duration of voice | — | 1985-08-13 |