Asakawa; Yoshiaki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Asakawa; Yoshiaki.The latest application filed is for "method for coding/decoding, coding/decoding device, and videoconferencing apparatus using such device".
- Asakawa; Yoshiaki - Kawasaki JP
| Patent | Date |
|---|---|
| Method for coding/decoding, coding/decoding device, and videoconferencing apparatus using such device Grant 5,983,172 - Takashima , et al. November 9, 1 | 1999-11-09 |
| Soft decision maximum likelihood decoding method with adaptive metric Grant 5,566,191 - Ohnishi , et al. October 15, 1 | 1996-10-15 |
| Vector quantizing apparatus and speech analysis-synthesis system using the apparatus Grant 5,384,891 - Asakawa , et al. * January 24, 1 | 1995-01-24 |
| Speech coding and decoding system with background sound reproducing function Grant 5,142,582 - Asakawa , et al. August 25, 1 | 1992-08-25 |
| Speech coding system using excitation pulse train Grant 5,119,424 - Asakawa , et al. June 2, 1 | 1992-06-02 |
| Method and system for voice coding based on vector quantization Grant 5,077,798 - Ichikawa , et al. December 31, 1 | 1991-12-31 |
| Speech coding system and method Grant 5,060,268 - Asakawa , et al. October 22, 1 | 1991-10-22 |
| High efficiency voice coding system Grant 4,985,923 - Ichikawa , et al. January 15, 1 | 1991-01-15 |
| Character voice communication system Grant 4,975,957 - Ichikawa , et al. December 4, 1 | 1990-12-04 |
| Speech analysis-synthesis apparatus and method Grant 4,776,015 - Takeda , et al. October 4, 1 | 1988-10-04 |
| Speech recognition method Grant 4,718,095 - Asakawa , et al. January 5, 1 | 1988-01-05 |
| Continuous speech recognition method Grant 4,528,688 - Ichikawa , et al. July 9, 1 | 1985-07-09 |
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