Inventor · disambiguated record
Tadashi Kasezawa
Also filed as: KASEZAWA TADASHI
18 granted patents·577 citations·filing 1986–2004
96Inventor score
Top patents by PatentIndex Score
18 records- 0195US5949953ADisk media, and method of and device for recording and playing back information on or from a disk mediaMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 7, 1999·95 cites·25 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
- 0483US6480670B1Video signal encoding method and systemMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Nov 12, 2002·64 cites·3 claims
- 0581US6549717B2Digital 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
- 0680US7212728B2Disk media, and method of and device for recording and playing back information on or from a disk mediaMITSUBISHI ELECTRIC CORP·Filed 2004·Granted May 1, 2007·10 cites·5 claims
- 0780US5249037AImage signal correction circuit and image signal processor using the circuitHITACHI LTD·Filed 1989·Granted Sep 28, 1993·41 cites·22 claims
- 0879US7343083B2Digital 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
- 0978US7406249B2Disk media, and method of and device for recording and playing back information on or from a disk mediaMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 29, 2008·9 cites·8 claims
- 1077US7340150B2Digital 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
- 1173US6539164B2Disk media, and method of and device for playing back information on or from a disk mediaMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Mar 25, 2003·18 cites·36 claims
- 1269US6134382ADigital 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
- 1366US4954885AFilter for separating luminance and chrominance signals from composite color television signalMITSUBISHI ELECTRIC CORP·Filed 1988·Granted Sep 4, 1990·22 cites·5 claims
- 1463US6380981B1Frame synchronizerMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Apr 30, 2002·30 cites·10 claims
- 1560US4789890AJudgement circuit and adaptive filter incorporating the sameMITSUBISHI ELECTRIC CORP·Filed 1986·Granted Dec 6, 1988·17 cites·8 claims
- 1646US6574370B1Image encoding systemMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jun 3, 2003·12 cites·14 claims
- 1742US7092575B2Moving image encoding apparatus and moving image encoding methodMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Aug 15, 2006·0 cites·12 claims
- 1832US6510179B1Video signal encoding deviceMITSUBISHI ELECTRIC CORP·Filed 1999·Granted Jan 21, 2003·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →