Inventor · disambiguated record
Masaki Yamakawa
Also filed as: YAMAKAWA MASAKI
22 granted patents·409 citations·filing 1993–2007
96Inventor score
Top patents by PatentIndex Score
22 records- 0190US6034666ASystem and method for displaying a color pictureMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Mar 7, 2000·126 cites·18 claims
- 0289US6931064B2Motion picture data converter, and computer productMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 16, 2005·43 cites·12 claims
- 0388US7034788B2Image data processing device used for improving response speed of liquid crystal display panelMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Apr 25, 2006·38 cites·16 claims
- 0488US6756955B2Liquid-crystal driving circuit and methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jun 29, 2004·33 cites·6 claims
- 0580US7327340B2Liquid-crystal driving circuit and methodMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Feb 5, 2008·17 cites·35 claims
- 0677US6724398B2Image processing method and apparatus, and image display method and apparatus, with variable interpolation spacingMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Apr 20, 2004·13 cites·1 claims
- 0774US7289161B2Frame data compensation amount output device, frame data compensation device, frame data display device, and frame data compensation amount output method, frame data compensation methodMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Oct 30, 2007·14 cites·19 claims
- 0874US5574516AColor image display deviceMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 12, 1996·14 cites·48 claims
- 0973US5835164AVideo signal processorMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 10, 1998·11 cites·43 claims
- 1072US7436382B2Correction data output device, correction data correcting method, frame data correcting method, and frame data displaying methodMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Oct 14, 2008·13 cites·12 claims
- 1169US7224407B2Color demodulation device, color demodulation method and image display deviceMITSUBISHI ELECTRIC CORP·Filed 2002·Granted May 29, 2007·9 cites·18 claims
- 1266US7330199B2Image processing method and apparatus, and image display method and apparatus, with variable interpolation spacingMITSUBISHI ELECTRIC CORP·Filed 2003·Granted Feb 12, 2008·6 cites·55 claims
- 1360US7515211B2Video signal processing circuit, video signal display apparatus, and video signal recording apparatusMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Apr 7, 2009·4 cites·24 claims
- 1459US5654756AImage pick-up apparatus having color space converter and/or shield disc with slitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Aug 5, 1997·29 cites·18 claims
- 1556US7429994B2Image processing method and apparatus, and image display method and apparatus for changing edge sharpnessMITSUBISHI ELECTRIC CORP·Filed 2004·Granted Sep 30, 2008·3 cites·14 claims
- 1654US5523802ADual-mode image display apparatus for displaying color images and black-and-white imagesMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Jun 4, 1996·19 cites·41 claims
- 1753US7313317B2Portable image recording apparatusMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Dec 25, 2007·1 cites·7 claims
- 1853US6937287B2Video processing apparatus and methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Aug 30, 2005·1 cites·10 claims
- 1948US5648825APhase inversion control pulse generating circuitMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Jul 15, 1997·3 cites·10 claims
- 2045US5737036AColor image display apparatusMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Apr 7, 1998·12 cites·12 claims
- 2144US7082226B2Image data reproduction methodMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jul 25, 2006·0 cites·7 claims
- 2242US9167193B2Image display deviceNAKAMURA YOSHITOMO·Filed 2007·Granted Oct 20, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →