Inventor
MIYATA KATSUNARI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “MIYATA KATSUNARI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
11 patentsUS6542695B1Apr 1, 2003
Video signal recording/reproduction apparatus and method with multi-picture display
SONY CORP96 citations97
US6449021B1Sep 10, 2002
Information processing apparatus, information processing method, and distribution media
SONY CORP60 citations96
US6330214B1Dec 11, 2001
Signal recording/reproducing apparatus and method
SONY CORP56 citations96
US6937658B1Aug 30, 2005
Information processing apparatus, information processing method, and distribution media
SONY CORP37 citations92
US6904096B2Jun 7, 2005
Video data processing device and video data processing method
SONY CORP30 citations92
US6459735B1Oct 1, 2002
Information processing apparatus, information processing method, and distribution media
SONY CORP27 citations92
US6388968B1May 14, 2002
Signal recording/reproducing apparatus and method
SONY CORP16 citations92
US7050703B2May 23, 2006
Video recording and playback apparatus and method
SONY CORP10 citations73
US6411774B1Jun 25, 2002
Apparatus and method of reproducing audio/video signal from recording medium with reduced or eliminated initial delay
SONY CORP7 citations73
US6847776B2Jan 25, 2005
Signal record/playback apparatus and method featuring independent recording and playback processing
SONY CORP4 citations63
US7620105B2Nov 17, 2009
Information processing apparatus, information processing method, and distribution media
SONY CORP1 citations52