Inventor
HATANO YOSHIKO
JP32 patents
⚠️ This page may combine multiple inventors who share the name “HATANO YOSHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI ELECTRIC CORP
29 patentsUS6091460AJul 18, 2000
Video signal encoding method and system
MITSUBISHI ELECTRIC CORP103 citations98
US6009236ADec 28, 1999
Digital video signal record and playback device and method for giving priority to a center of an I frame
MITSUBISHI ELECTRIC CORP92 citations98
US6480670B1Nov 12, 2002
Video signal encoding method and system
MITSUBISHI ELECTRIC CORP64 citations96
US6434268B1Aug 13, 2002
Color conversion device and color conversion method
MITSUBISHI ELECTRIC CORP54 citations96
US5307163AApr 26, 1994
Coding apparatus
MITSUBISHI ELECTRIC CORP71 citations96
US6414995B2Jul 2, 2002
Motion vector detection system
MITSUBISHI ELECTRIC CORP57 citations95
US5442399AAug 15, 1995
Method and apparatus for coding a digital video signal by formatting the signal into blocks
MITSUBISHI ELECTRIC CORP32 citations93
US5432556AJul 11, 1995
Coding apparatus
MITSUBISHI ELECTRIC CORP33 citations93
US7343083B2Mar 11, 2008
Digital video signal record and playback device and method for selectively reproducing desired video information from an optical disk
MITSUBISHI ELECTRIC CORP12 citations92
US6795503B2Sep 21, 2004
Video coding method and apparatus that predicts macroblock code length
MITSUBISHI ELECTRIC CORP40 citations92
US6792046B2Sep 14, 2004
Encoding system and encoding method
MITSUBISHI ELECTRIC CORP22 citations92
US6590601B2Jul 8, 2003
Videophone apparatus with privacy protection
MITSUBISHI ELECTRIC CORP41 citations92
US6549717B2Apr 15, 2003
Digital video signal record and playback device and method for giving priority to a center of an I frame
MITSUBISHI ELECTRIC CORP14 citations92
US6134382AOct 17, 2000
Digital video signal record and playback device and method for giving priority to a center of an I frame
MITSUBISHI ELECTRIC CORP25 citations92
US5825419AOct 20, 1998
Coding device and decoding device of digital image signal
MITSUBISHI ELECTRIC CORP51 citations92
US5485533AJan 16, 1996
Method and apparatus for encoding video signals in 3-D blocks without detecting image motion
MITSUBISHI ELECTRIC CORP29 citations92
US5543845AAug 6, 1996
High efficiency encoding apparatus
MITSUBISHI ELECTRIC CORP56 citations91
US7340150B2Mar 4, 2008
Digital video signal record and playback device and method for selectively reproducing desired video information from an optical disk
MITSUBISHI ELECTRIC CORP10 citations84
US7433408B2Oct 7, 2008
Encoding system and encoding method
MITSUBISHI ELECTRIC CORP10 citations83
US4862099AAug 29, 1989
Digital FM demodulator with distortion correction
MITSUBISHI ELECTRIC CORP20 citations82
US4906942AMar 6, 1990
Frequency demodulator with reversal phenomenon compensation
MITSUBISHI ELECTRIC CORP12 citations73
US7146044B2Dec 5, 2006
Color conversion device and method
MITSUBISHI ELECTRIC CORP2 citations63
US6904167B2Jun 7, 2005
Color conversion device and method
MITSUBISHI ELECTRIC CORP2 citations63
US6829062B2Dec 7, 2004
Color conversion device and color conversion method
MITSUBISHI ELECTRIC CORP4 citations63
US6766049B2Jul 20, 2004
Color conversion device and method
MITSUBISHI ELECTRIC CORP2 citations63
US7796159B2Sep 14, 2010
Image correction device and image correction method
MITSUBISHI ELECTRIC CORP3 citations62
US6922490B2Jul 26, 2005
Image compression of selected regions based on transmission bit rate, motion, and/or region information, and bit selection before compression based on transmission bit rate
MITSUBISHI ELECTRIC CORP4 citations62
US6931069B2Aug 16, 2005
Coding device and coding method
MITSUBISHI ELECTRIC CORP6 citations59
US7751474B2Jul 6, 2010
Image encoding device and image encoding method
MITSUBISHI ELECTRIC CORP1 citations51
FUKUTA TOMONORI
3 patentsUS8094715B2Jan 10, 2012
Video signal encoding device and video signal encoding method
FUKUTA TOMONORI40 citations91
US8542283B2Sep 24, 2013
Image processing device, image processing method, and information terminal apparatus
FUKUTA TOMONORI0 citations49
US8319840B2Nov 27, 2012
Image processing device, image processing method, and information terminal apparatus
FUKUTA TOMONORI0 citations49