Inventor
KATOH TADAYOSHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “KATOH TADAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
11 patentsUS6023605AFeb 8, 2000
Dual layer satellite communications system and geostationary satellite therefor
FUJITSU LTD321 citations98
US6775654B1Aug 10, 2004
Digital audio reproducing apparatus
FUJITSU LTD71 citations96
US6535717B1Mar 18, 2003
Method, system and apparatus for transmitting, receiving, and reproducing a digital broadcast signal
FUJITSU LTD133 citations96
US4763328AAug 9, 1988
Viterbi decoder and method for testing the viterbi decoder
FUJITSU LTD25 citations92
US4614933ASep 30, 1986
Viterbi decoder with the pipeline processing function
FUJITSU LTD42 citations92
US4361894ANov 30, 1982
Band-pass filter circuit
FUJITSU LTD53 citations92
US4777636AOct 11, 1988
Path trace viterbi decoder
FUJITSU LTD53 citations90
US4710746ADec 1, 1987
Sequential decoding device for decoding systematic code
FUJITSU LTD23 citations79
US4247938AJan 27, 1981
Method for generating a pseudo-signal in an error rate supervisory unit and circuit for carrying out the same
FUJITSU LTD10 citations73
US4114710ASep 19, 1978
Carrier regeneration circuit
FUJITSU LTD12 citations73
US4055727AOct 25, 1977
Partial response, quadrature amplitude modulation system
FUJITSU LTD15 citations73