Mitama; Masataka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mitama; Masataka.The latest application filed is for "direct conversion receiver for performing phase correction upon change of the gain of low-noise amplifier".
- Mitama; Masataka - Tokyo JP
| Patent | Date |
|---|---|
| Software portable telephone Grant 7,031,749 - Mitama April 18, 2 | 2006-04-18 |
| Radio set and frequency converting method therefor Grant 6,850,750 - Takaki , et al. February 1, 2 | 2005-02-01 |
| Direct conversion receiver for performing phase correction upon change of the gain of low-noise amplifier App 20020137488 - Mitama, Masataka | 2002-09-26 |
| Radio set and frequency converting method therefor App 20010014596 - Takaki, Tetsuya ; et al. | 2001-08-16 |
| Portable radio communication apparatus having a call signal arrival indicating function and a response function without any trouble to circumstance App 20010012761 - Mitama, Masataka ; et al. | 2001-08-09 |
| Direct conversion receiver capable of canceling DC offset voltages Grant 6,175,728 - Mitama January 16, 2 | 2001-01-16 |
| Transceiver Grant 5,740,527 - Mitama April 14, 1 | 1998-04-14 |
| Radio transmitter having an output power control circuit Grant 4,392,245 - Mitama July 5, 1 | 1983-07-05 |
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