Inventor
DOI TOSHITADA
JP25 patents
⚠️ This page may combine multiple inventors who share the name “DOI TOSHITADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
24 patentsUS5953721ASep 14, 1999
Data supplying method and device thereof
SONY CORP102 citations98
US4306305ADec 15, 1981
PCM Signal transmitting system with error detecting and correcting capability
SONY CORP148 citations97
US4622598ANov 11, 1986
Method of recording odd and even words of one channel PCM signals in plural tracks
SONY CORP57 citations95
US4413340ANov 1, 1983
Error correctable data transmission method
SONY CORP71 citations94
US4206440AJun 3, 1980
Encoding for error correction of recorded digital signals
SONY CORP63 citations94
US6742118B1May 25, 2004
Information processing apparatus, information processing method, data recording medium, and information processing system
SONY CORP29 citations93
US4238852ADec 9, 1980
Error correcting system
SONY CORP49 citations92
US4138694AFeb 6, 1979
Video signal recorder/reproducer for recording and reproducing pulse signals
SONY CORP47 citations92
US4069394AJan 17, 1978
Stereophonic sound reproduction system
SONY CORP46 citations92
US4644546AFeb 17, 1987
Method of digital signal transmission
SONY CORP27 citations91
US4194095AMar 18, 1980
Fluid flow control speaker system
SONY CORP37 citations89
US4215335AJul 29, 1980
Digital signal transmission method
SONY CORP21 citations82
US4068091AJan 10, 1978
Binaural sound pickup
SONY CORP24 citations82
US4037052AJul 19, 1977
Sound pickup assembly
SONY CORP22 citations82
US4398292AAug 9, 1983
Method and apparatus for encoding digital with two error correcting codes
SONY CORP25 citations78
US4188616AFeb 12, 1980
Method and system for transmitting and receiving blocks of encoded data words to minimize error distortion in the recovery of said data words
SONY CORP22 citations76
US7197455B1Mar 27, 2007
Content selection system
SONY CORP9 citations74
US5887130AMar 23, 1999
Information processing apparatus, information processing method, data recording medium, and information processing system
SONY CORP8 citations74
US3980963ASep 14, 1976
Stabilized transistor amplifier
SONY CORP15 citations74
US4356564AOct 26, 1982
Digital signal transmission system with encoding and decoding sections for correcting errors by parity signals transmitted with digital information signals
SONY CORP17 citations73
US4355392AOct 19, 1982
Burst-error correcting system
SONY CORP11 citations73
US4121205AOct 17, 1978
Digital to analog converter with power amplification
SONY CORP8 citations73
US6289351B1Sep 11, 2001
Method and device for detecting presence or absence of validity in data needed to be updated
SONY CORP2 citations63
US6119119ASep 12, 2000
Data supplying method and device therefor
SONY CORP1 citations63