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Patent applications and USPTO patent grants for Yoshida; Ikio.The latest application filed is for "portable transceiver and esn transfer system therefor".
Patent | Date |
---|---|
Portable transceiver and ESN transfer system therefor Grant 5,535,436 - Yoshida , et al. July 9, 1 | 1996-07-09 |
Auxiliary attenuator arrangement for use in voice-switched speakerphone and method of selectively inserting communication loss in speakerphone paths Grant 5,430,796 - Komoda , et al. July 4, 1 | 1995-07-04 |
Cellular mobile telephone system Grant 5,257,400 - Yoshida October 26, 1 | 1993-10-26 |
Hands-free telephone Grant 4,982,425 - Yoshida January 1, 1 | 1991-01-01 |
Serial interface system flexibly applicable to a one-to-plurality connection Grant 4,872,003 - Yoshida October 3, 1 | 1989-10-03 |
Waveform converting circuit Grant 4,339,727 - Kage , et al. July 13, 1 | 1982-07-13 |
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