Inventor
SHIBUYA TOSHIFUMI
JP9 patents
Patents
9 patentsUS4685004AAug 4, 1987
Rotary head type PCM recording and reproduction method and system
HITACHI LTD28 citations92
US4677622AJun 30, 1987
Error correction method and system
HITACHI LTD33 citations92
US4617599AOct 14, 1986
PCM signal recording/reproducing apparatus
HITACHI LTD33 citations92
US4843493AJun 27, 1989
Rotary head type magnetic recording and reproducing apparatus and method of producing tracking control signals therefor
HITACHI LTD24 citations91
US4649542AMar 10, 1987
Digital signal transmission method providing high error correction capability
HITACHI LTD21 citations82
US4780772AOct 25, 1988
Apparatus for reproducing digital signals from a digital audio recording medium
HITACHI LTD16 citations73
US4746900AMay 24, 1988
Signal processing circuit
HITACHI LTD6 citations73
US4491880AJan 1, 1985
Magnetic recording and/or reproducing apparatus
HITACHI LTD5 citations62
US4392020AJul 5, 1983
Stereo demodulation system for an FM stereo broadcast receiver
HITACHI LTD3 citations62