Inventor · disambiguated record
Hisao Sakurai
Also filed as: SAKURAI HISAO
21 granted patents·5 pending applications·192 citations·filing 1991–2023
94Inventor score
Files withSONY CORP7MITSUBISHI ELECTRIC CORP5SONY GROUP CORP5SAKURAI HISAO4SONY SEMICONDUCTOR SOLUTIONS CORP3
Top patents by PatentIndex Score
26 records- 0193US10157578B2Light emitting device driving circuit, display, and A/D conversion circuitSONY CORP·Filed 2015·Granted Dec 18, 2018·8 cites·13 claims
- 0283US6194864B1Control device for induction motorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Feb 27, 2001·34 cites·4 claims
- 0382US8269724B2Capacitive detecting apparatus and display unit with a patterned conductive layerSAKURAI HISAO·Filed 2006·Granted Sep 18, 2012·14 cites·19 claims
- 0479US7903082B2Control device and control method, and planar light source and control method of planar light sourceSONY CORP·Filed 2008·Granted Mar 8, 2011·7 cites·13 claims
- 0577US5723968AVariable speed systemMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Mar 3, 1998·41 cites·11 claims
- 0676US8827479B2Display deviceKOBAYASHI IZUSHI·Filed 2012·Granted Sep 9, 2014·4 cites·4 claims
- 0763US12322326B2Drive control device, drive control method, information processing system, and information processing method for information processing systemSONY GROUP CORP·Filed 2022·Granted Jun 3, 2025·0 cites·20 claims
- 0863US6777906B1Method of controlling induction motorMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Aug 17, 2004·13 cites·7 claims
- 0962US8749324B2Signal transmission apparatus and display apparatusSAKURAI HISAO·Filed 2011·Granted Jun 10, 2014·1 cites·14 claims
- 1061US6563496B1Cut-off adjusting apparatusSONY CORP·Filed 2000·Granted May 13, 2003·5 cites·50 claims
- 1160US12300186B2Driving controlling device and driving controlling method as well as information processing systemSONY GROUP CORP·Filed 2022·Granted May 13, 2025·0 cites·20 claims
- 1259US6335870B1Inverter apparatus having a separate controlling application program for performing specification dependent controlMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Jan 1, 2002·26 cites·6 claims
- 1357US8406830B2Radio frequency signal transmission system, radio frequency signal transmission connector and radio frequency signal transmission cableSAKURAI HISAO·Filed 2010·Granted Mar 26, 2013·3 cites·20 claims
- 1455US12389732B2Display device and surface mount deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Aug 12, 2025·0 cites·20 claims
- 1553US6700347B1Speed varying deviceMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Mar 2, 2004·7 cites·2 claims
- 1651US11889732B2Display device with surface mount devices that include pixelsSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Granted Jan 30, 2024·0 cites·16 claims
- 1749US2023420441A1Display deviceSONY SEMICONDUCTOR SOLUTIONS CORP·Filed 2021·Application pending·0 cites
- 1847US2025279019A1Display system and method of operating display systemSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 1946US2024379632A1Display Module Manufacturing Method And Display ModuleSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2044US5694084AWide-band amplifier circuitsSONY CORP·Filed 1996·Granted Dec 2, 1997·10 cites·6 claims
- 2144US2024380982A1Information processing system and information processing methodSONY GROUP CORP·Filed 2022·Application pending·0 cites
- 2243US8625955B2Information recording apparatus, information distribution server, information recording system and information recording methodSAKURAI HISAO·Filed 2010·Granted Jan 7, 2014·0 cites·15 claims
- 2343US2007229300A1Remote control signal transfer systemMASATO TSUYOSHI·Filed 2007·Application pending·0 cites
- 2442US5539425ADisplay unitSONY CORP·Filed 1994·Granted Jul 23, 1996·9 cites·8 claims
- 2540US5180989AWideband amplifierSONY CORP·Filed 1991·Granted Jan 19, 1993·6 cites·14 claims
- 2633US5293101ADriving circuit apparatus for CRTSONY CORP·Filed 1992·Granted Mar 8, 1994·4 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →