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Patent applications and USPTO patent grants for Akashi; Fumio.The latest application filed is for "repeat request signal transmission method for multi-station packet communication".
Patent | Date |
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Repeat request signal transmission method for multi-station packet communication Grant 4,888,767 - Furuya , et al. December 19, 1 | 1989-12-19 |
Multipoint communication system having polling and reservation schemes Grant 4,742,512 - Akashi , et al. May 3, 1 | 1988-05-03 |
Data communication device including circuitry responsive to an overflow of an input packet buffer for causing a collision Grant 4,500,990 - Akashi February 19, 1 | 1985-02-19 |
Demodulator comprising a phase shift circuit for controlling outputs of an automatic equalizer Grant 4,035,735 - Akashi , et al. July 12, 1 | 1977-07-12 |
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