Inventor · disambiguated record
Haruki Takata
Also filed as: TAKATA HARUKI
18 granted patents·4 pending applications·629 citations·filing 1992–2009
95Inventor score
Top patents by PatentIndex Score
22 records- 0195US6509930B1Circuit for scan conversion of picture signal using motion compensationHITACHI LTD·Filed 2000·Granted Jan 21, 2003·99 cites·16 claims
- 0291US6144412AMethod and circuit for signal processing of format conversion of picture signalHITACHI LTD·Filed 1997·Granted Nov 7, 2000·149 cites·35 claims
- 0390US7450182B2Image display apparatus and picture quality correctionHITACHI LTD·Filed 2005·Granted Nov 11, 2008·16 cites·8 claims
- 0483US5534934ATelevision receiver capable of enlarging and compressing imageHITACHI LTD·Filed 1994·Granted Jul 9, 1996·64 cites·6 claims
- 0582US7916214B2Picture display system for adjusting image quality of a picture signal having higher number of scanning linesHITACHI LTD·Filed 2006·Granted Mar 29, 2011·8 cites·16 claims
- 0681US5343238AWide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayedHITACHI LTD·Filed 1992·Granted Aug 30, 1994·61 cites·22 claims
- 0777US7436415B2Display system and display panel and signal processing apparatus for use with display systemHITACHI LTD·Filed 2004·Granted Oct 14, 2008·22 cites·13 claims
- 0876US7084880B2Video display device and color temperature correction method for the sameHITACHI LTD·Filed 2002·Granted Aug 1, 2006·10 cites·19 claims
- 0975US7382414B2Video signal processing apparatus, for controlling contrast compensation and edge compensation in relation to each other in depedence on luminance of an image, and television receiver including the sameHITACHI LTD·Filed 2004·Granted Jun 3, 2008·13 cites·12 claims
- 1073US7920773B2Video reproducing deviceHITACHI LTD·Filed 2006·Granted Apr 5, 2011·4 cites·9 claims
- 1173US6195132B1Noise reduction signal processing circuit and display apparatusHITACHI LTD·Filed 1999·Granted Feb 27, 2001·44 cites·20 claims
- 1270US8111263B2Video display device and color temperature correction method for the sameKIMURA KATSUNOBU·Filed 2009·Granted Feb 7, 2012·2 cites·15 claims
- 1370US6344857B1Gamma correction circuitHITACHI LTD·Filed 1999·Granted Feb 5, 2002·37 cites·21 claims
- 1469US5276515ACompatible wide aspect ratio receiver with spatial filtering for variable zoomHITACHI LTD·Filed 1992·Granted Jan 4, 1994·33 cites·15 claims
- 1568US5986635AProcessor for converting pixel number of video signal and display apparatus using the sameHITACHI LTD·Filed 1997·Granted Nov 16, 1999·35 cites·30 claims
- 1665US7333081B2Image display apparatus, display unit driver and image display method for the sameHITACHI LTD·Filed 2004·Granted Feb 19, 2008·8 cites·12 claims
- 1759US6611294B1Method and device for converting number of frames of image signalsHITACHI LTD·Filed 1998·Granted Aug 26, 2003·24 cites·20 claims
- 1855US2010091186A1Display System and Receiving ApparatusHITACHI CONSUMER ELECTRONICS·Filed 2009·Application pending·0 cites
- 1952US2005219420A1Video display device and color temperature correction method for the sameHITACHI LTD·Filed 2005·Application pending·0 cites
- 2052US2005248688A1Video display device and color temperature correction method for the sameHITACHI LTD·Filed 2005·Application pending·0 cites
- 2144US2005253825A1Video display apparatusHITACHI LTD·Filed 2004·Application pending·0 cites
- 2243US7982804B2Image processing apparatus and image processing methodHITACHI LTD·Filed 2006·Granted Jul 19, 2011·0 cites·6 claims
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