Naito, Yushi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Naito, Yushi.The latest application filed is for "transmission apparatus capable of transmitting high speed modem signal".
- Naito, Yushi - Tokyo JP
- Naito; Yushi - Kanagawa JP
- Naito; Yushi - Kamakura JP
| Patent | Date |
|---|---|
| Transmission apparatus capable of transmitting high speed modem signal App 20020015415 - Sugino, Yukimasa ; et al. | 2002-02-07 |
| Voice coding-and-transmission system with silent period elimination Grant 5,873,058 - Yajima , et al. February 16, 1 | 1999-02-16 |
| Signal discrimination circuit for determining the type of signal transmitted via a telephone network Grant 5,694,517 - Sugino , et al. December 2, 1 | 1997-12-02 |
| Echo canceller and method for controlling echo cancellation Grant 5,533,121 - Suzuki , et al. July 2, 1 | 1996-07-02 |
| Method for processing audio signals in a sub-band coding system Grant 5,280,561 - Satoh , et al. January 18, 1 | 1994-01-18 |
| Speech detector with improved line-fault immunity Grant 5,159,638 - Naito , et al. October 27, 1 | 1992-10-27 |
| Digital noise generator Grant 5,121,349 - Naito June 9, 1 | 1992-06-09 |
| Signalling transmission system Grant 4,972,411 - Fushimi , et al. November 20, 1 | 1990-11-20 |
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