Inventor · disambiguated record
Masao Karube
Also filed as: KARUBE ISAO · KARUBE MASAO
11 granted patents·275 citations·filing 1998–2006
91Inventor score
Top patents by PatentIndex Score
11 records- 0196US6498596B1Driving circuit for display device and liquid crystal display deviceTOSHIBA KK·Filed 2000·Granted Dec 24, 2002·103 cites·36 claims
- 0291US6419809B1Miniature reference electrodeKATAYANAGI INST·Filed 2000·Granted Jul 16, 2002·50 cites·11 claims
- 0381US7136058B2Display apparatus, digital-to-analog conversion circuit and digital-to-analog conversion methodTOSHIBA KK·Filed 2002·Granted Nov 14, 2006·19 cites·14 claims
- 0477US7187421B2Liquid crystal display having a source driver and scanning line drive circuit that is shutdownTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2004·Granted Mar 6, 2007·17 cites·5 claims
- 0571US6456282B1Load drive circuit and liquid crystal display deviceTOSHIBA KK·Filed 2000·Granted Sep 24, 2002·14 cites·16 claims
- 0666US6177916B1Integrated driver circuit type liquid crystal display deviceTOSHIBA KK·Filed 1998·Granted Jan 23, 2001·26 cites·8 claims
- 0761US6072456AFlat-panel display deviceTOSHIBA KK·Filed 1998·Granted Jun 6, 2000·27 cites·6 claims
- 0855US7777739B2Display apparatus, digital-to-analog conversion circuit and digital-to-analog conversion methodTOSHIBA KK·Filed 2006·Granted Aug 17, 2010·0 cites·2 claims
- 0954US7184285B2DC-DC conversion circuitTOSHIBA MATSUSHITA DISPLAY TEC·Filed 2004·Granted Feb 27, 2007·4 cites·6 claims
- 1051US6600435B2Digital-analog converting apparatus, system, and methodTOSHIBA KK·Filed 2002·Granted Jul 29, 2003·7 cites·20 claims
- 1139US6414668B1Liquid crystal display deviceTOSHIBA KK·Filed 1999·Granted Jul 2, 2002·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →