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Patent applications and USPTO patent grants for Matsuo; Yoshitake.The latest application filed is for "radio channel control method for mobile communication system".
Patent | Date |
---|---|
Radio channel control method for mobile communication system Grant 4,792,984 - Matsuo December 20, 1 | 1988-12-20 |
Radio communication system operable in cooperation with a VOX system Grant 4,776,034 - Matsuo October 4, 1 | 1988-10-04 |
Method of establishing communication relay between mobile unit and land site and booster used therefor Grant 4,677,687 - Matsuo June 30, 1 | 1987-06-30 |
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