Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5347612 | Voice recognition system and method involving registered voice patterns formed from superposition of a plurality of other voice patterns | Junichiroh Fujimoto, Seigo Yasuda | 1994-09-13 |
| 5150413 | Extraction of phonemic information | Shogo Nakamura | 1992-09-22 |
| 5091947 | Speech recognition method and apparatus | Takashi Ariyoshi, Toshiki Kawamoto, Seigou Yasuda, Syoji Kuriki | 1992-02-25 |
| 4945557 | Voice activated dialing apparatus | Kunihiro Kaneuchi, Toshiki Kawamoto | 1990-07-31 |
| 4928302 | Voice actuated dialing apparatus | Kunihiro Kaneuchi, Seigou Yasuda, Takashi Ariyoshi, Hiroshi Aizawa | 1990-05-22 |
| 4833717 | Voice spectrum analyzing system and method | Shogo Nakamura | 1989-05-23 |
| 4634966 | Binary processing of sound spectrum | Shogo Nakamura | 1987-01-06 |