Inventor
HORI KATSUYA
JP14 patents
⚠️ This page may combine multiple inventors who share the name “HORI KATSUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
13 patentsUS6466163B2Oct 15, 2002
GPS receiver and portable communication apparatus
SONY CORP87 citations97
US5148417ASep 15, 1992
Tracking jump compensator for optical disc reproducing apparatus
SONY CORP74 citations96
US6907346B2Jun 14, 2005
GPS receiver apparatus and receiving method
SONY CORP20 citations92
US5689704ANov 18, 1997
Recording medium, recording/playback device which uses commands in character string form for audio system control
SONY CORP37 citations92
US5459763AOct 17, 1995
Navigation message receiver for global positioning system
SONY CORP28 citations92
US5222099AJun 22, 1993
Spread spectrum signal receiving apparatus
SONY CORP33 citations92
US4977550ADec 11, 1990
Disc playback apparatus for playback of music and digital data
SONY CORP35 citations92
US4689626AAug 25, 1987
Digital circuit for correcting phase shift of digital signal
SONY CORP40 citations92
US4541093ASep 10, 1985
Method and apparatus for error correction
SONY CORP42 citations92
US4800515AJan 24, 1989
Circuit for operating finite fields
SONY CORP12 citations73
US4644544AFeb 17, 1987
Apparatus for correcting errors
SONY CORP14 citations73
US5153526AOct 6, 1992
Numerical control type oscillator apparatus
SONY CORP6 citations62
US4613965ASep 23, 1986
Digital audio disc system
SONY CORP5 citations62