Inventor
KOKURYO YOSHIRO
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOKURYO YOSHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS4926499AMay 15, 1990
Carrier phase controller for a receiver of phase modulated signals
HITACHI LTD37 citations92
US4823346AApr 18, 1989
Maximum likelihood decoder
HITACHI LTD48 citations92
US4477913AOct 16, 1984
Automatic equalizer apparatus
HITACHI LTD24 citations81
US4531089AJul 23, 1985
Electric power detecting circuit and gain control circuit using the same
HITACHI LTD16 citations72
US4535295AAug 13, 1985
Method and device for controlling the phase of timing signal
HITACHI LTD4 citations61
HITACHI ELECTRONICS
2 patentsUS5579434ANov 26, 1996
Speech signal bandwidth compression and expansion apparatus, and bandwidth compressing speech signal transmission method, and reproducing method
HITACHI ELECTRONICS80 citations93
US5943374AAug 24, 1999
Out-of-synchronization recovery method and apparatus of data transmission system
HITACHI ELECTRONICS45 citations92
HITACHI INT ELECTRIC INC
2 patentsUS6879630B2Apr 12, 2005
Automatic equalization circuit and receiver circuit using the same
HITACHI INT ELECTRIC INC15 citations82
US6745365B2Jun 1, 2004
Coder with error correction, decoder with error correction and data transmission apparatus using the coder and decoder
HITACHI INT ELECTRIC INC5 citations61