Inventor · disambiguated record
Yoshiko Hatano
Also filed as: HATANO YOSHIKO
32 granted patents·912 citations·filing 1988–2012
98Inventor score
Top patents by PatentIndex Score
32 records- 0190US6414995B2Motion vector detection systemMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 2, 2002·57 cites·14 claims
- 0290US6009236ADigital video signal record and playback device and method for giving priority to a center of an I frameMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Dec 28, 1999·92 cites·4 claims
- 0389US6091460AVideo signal encoding method and systemMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jul 18, 2000·103 cites·3 claims
- 0488US6795503B2Video coding method and apparatus that predicts macroblock code lengthMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 21, 2004·40 cites·10 claims
- 0588US6590601B2Videophone apparatus with privacy protectionMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 8, 2003·41 cites·19 claims
- 0687US5307163ACoding apparatusMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Apr 26, 1994·71 cites·42 claims
- 0786US8094715B2Video signal encoding device and video signal encoding methodFUKUTA TOMONORI·Filed 2003·Granted Jan 10, 2012·40 cites·9 claims
- 0883US6792046B2Encoding system and encoding methodMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Sep 14, 2004·22 cites·13 claims
- 0983US6480670B1Video signal encoding method and systemMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 12, 2002·64 cites·3 claims
- 1081US6549717B2Digital video signal record and playback device and method for giving priority to a center of an I frameMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Apr 15, 2003·14 cites·4 claims
- 1179US7343083B2Digital video signal record and playback device and method for selectively reproducing desired video information from an optical diskMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 11, 2008·12 cites·8 claims
- 1279US6434268B1Color conversion device and color conversion methodMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Aug 13, 2002·54 cites·29 claims
- 1377US7340150B2Digital video signal record and playback device and method for selectively reproducing desired video information from an optical diskMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Mar 4, 2008·10 cites·15 claims
- 1476US5825419ACoding device and decoding device of digital image signalMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 20, 1998·51 cites·19 claims
- 1576US5432556ACoding apparatusMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jul 11, 1995·33 cites·21 claims
- 1675US5543845AHigh efficiency encoding apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 6, 1996·56 cites·15 claims
- 1773US7433408B2Encoding system and encoding methodMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Oct 7, 2008·10 cites·21 claims
- 1872US5442399AMethod and apparatus for coding a digital video signal by formatting the signal into blocksMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Aug 15, 1995·32 cites·62 claims
- 1971US7796159B2Image correction device and image correction methodMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Sep 14, 2010·3 cites·14 claims
- 2069US6134382ADigital video signal record and playback device and method for giving priority to a center of an I frameMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Oct 17, 2000·25 cites·6 claims
- 2169US5485533AMethod and apparatus for encoding video signals in 3-D blocks without detecting image motionMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Jan 16, 1996·29 cites·17 claims
- 2263US6829062B2Color conversion device and color conversion methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Dec 7, 2004·4 cites·33 claims
- 2363US4862099ADigital FM demodulator with distortion correctionMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Aug 29, 1989·20 cites·3 claims
- 2460US6931069B2Coding device and coding methodMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Aug 16, 2005·6 cites·14 claims
- 2559US7146044B2Color conversion device and methodMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Dec 5, 2006·2 cites·4 claims
- 2659US6922490B2Image compression of selected regions based on transmission bit rate, motion, and/or region information, and bit selection before compression based on transmission bit rateMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 26, 2005·4 cites·8 claims
- 2759US6904167B2Color conversion device and methodMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jun 7, 2005·2 cites·20 claims
- 2853US8542283B2Image processing device, image processing method, and information terminal apparatusFUKUTA TOMONORI·Filed 2012·Granted Sep 24, 2013·0 cites·4 claims
- 2953US7751474B2Image encoding device and image encoding methodMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Jul 6, 2010·1 cites·15 claims
- 3052US4906942AFrequency demodulator with reversal phenomenon compensationMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Mar 6, 1990·12 cites·13 claims
- 3149US8319840B2Image processing device, image processing method, and information terminal apparatusFUKUTA TOMONORI·Filed 2005·Granted Nov 27, 2012·0 cites·17 claims
- 3234US6766049B2Color conversion device and methodMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jul 20, 2004·2 cites·33 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →