Inventor · disambiguated record
Toshio Sarugaku
Also filed as: SARUGAKU TOSHIO
14 granted patents·2 pending applications·127 citations·filing 1986–2008
92Inventor score
Top patents by PatentIndex Score
16 records- 0182US7283174B2Video signal processing apparatus, video signal processing method and video source determining methodSONY CORP·Filed 2002·Granted Oct 16, 2007·26 cites·8 claims
- 0270US6947094B2Image signal processing apparatus and methodSONY CORP·Filed 2002·Granted Sep 20, 2005·10 cites·24 claims
- 0364US8159567B2Image processing apparatus and image processing methodSUGISAWA HIROSHI·Filed 2007·Granted Apr 17, 2012·3 cites·6 claims
- 0464US4673983APicture-in-picture television receiversSONY CORP·Filed 1986·Granted Jun 16, 1987·19 cites·4 claims
- 0562US5430500AThree-dimensional motion detectionSONY CORP·Filed 1994·Granted Jul 4, 1995·22 cites·16 claims
- 0656US7425990B2Motion correction device and methodSONY CORP·Filed 2004·Granted Sep 16, 2008·2 cites·19 claims
- 0753US4996595AFlicker reduction apparatusSONY CORP·Filed 1989·Granted Feb 26, 1991·13 cites·22 claims
- 0846US2010091033A1Image processing apparatus, image display and image processing methodSONY CORP·Filed 2008·Application pending·0 cites
- 0945US7221404B2Video signal processing method and deviceSONY CORP·Filed 2003·Granted May 22, 2007·0 cites·10 claims
- 1045US2009102771A1Image processing apparatus, image display and image processing methodSONY CORP·Filed 2008·Application pending·0 cites
- 1142US7215377B2Image signal processing apparatus and processing methodSONY CORP·Filed 2002·Granted May 8, 2007·5 cites·16 claims
- 1239US5475436ASampling rate converting system for converting the sampling rate of a video signalSONY CORP·Filed 1994·Granted Dec 12, 1995·6 cites·8 claims
- 1339US5426470ALuminance and chrominance signal separation circuit employing comparison of level detected signal with a reference levelSONY CORP·Filed 1993·Granted Jun 20, 1995·9 cites·8 claims
- 1435US6791621B2Image processing apparatus and method and signal switching output deviceSONY CORP·Filed 2001·Granted Sep 14, 2004·3 cites·14 claims
- 1535US5227866ATelevision receiver for extended definition video signal detects number of scan lines and controls signal processorsSONY CORP·Filed 1992·Granted Jul 13, 1993·4 cites·6 claims
- 1632US5363140AVideo signal conversion system with a vertical enhancement circuitSONY CORP·Filed 1993·Granted Nov 8, 1994·5 cites·6 claims
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