Fuda; Hitoshi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Fuda; Hitoshi.The latest application filed is for "training method for an echo canceller for use in a voice conference system".
- Fuda; Hitoshi - Tokyo JP
| Patent | Date |
|---|---|
| Training method for an echo canceller for use in a voice conference system Grant 5,428,604 - Fuda June 27, 1 | 1995-06-27 |
| Training method for an echo canceller for use in a voice conference system Grant 5,050,160 - Fuda September 17, 1 | 1991-09-17 |
| Voice conference system using echo cancellers Grant 5,027,393 - Yamamura , et al. June 25, 1 | 1991-06-25 |
| Speech additive distribution equipment for conferencing system Grant 4,741,025 - Maruyama , et al. April 26, 1 | 1988-04-26 |
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