Inventor
KANESAKI TAKAYUKI
JP3 patents
Patents
3 patentsUS6314137B1Nov 6, 2001
Video data compression system, video recording/playback system, and video data compression encoding method
HITACHI LTD31 citations89
US6684024B2Jan 27, 2004
Method and apparatus for recording and playing back monitored video data
HITACHI LTD13 citations82
US7218834B2May 15, 2007
Method and apparatus for recording and playing back monitored video data
HITACHI LTD7 citations72