Inventor · disambiguated record
Yasuaki Hirano
Also filed as: HIRANO YASUAKI
36 granted patents·5 pending applications·1,092 citations·filing 1996–2022
98Inventor score
Top patents by PatentIndex Score
41 records- 0197US6195287B1Data programming method for a nonvolatile semiconductor storageSHARP KK·Filed 2000·Granted Feb 27, 2001·162 cites·13 claims
- 0292US6831858B2Non-volatile semiconductor memory device and data write control method for the sameSHARP KK·Filed 2003·Granted Dec 14, 2004·82 cites·16 claims
- 0391US6937520B2Nonvolatile semiconductor memory deviceFiled 2004·Granted Aug 30, 2005·63 cites·30 claims
- 0488US6483752B2Erase method for nonvolatile semiconductor memory deviceSHARP KK·Filed 2001·Granted Nov 19, 2002·49 cites·11 claims
- 0587US6164224AButtonhole darning sewing machineJUKI KK·Filed 1998·Granted Dec 26, 2000·27 cites·18 claims
- 0686US6404681B1Method for erasing data from a non-volatile semiconductor memory deviceSHARP KK·Filed 2000·Granted Jun 11, 2002·42 cites·5 claims
- 0785US6714459B2Nonvolatile semiconductor memory device and method of detecting overerased cellSHARP KK·Filed 2002·Granted Mar 30, 2004·39 cites·14 claims
- 0884US6711058B1Erase method for nonvolatile semiconductor storage device and row decoder circuit for fulfilling the methodSHARP KK·Filed 2000·Granted Mar 23, 2004·37 cites·4 claims
- 0984US6426894B1Method and circuit for writing data to a non-volatile semiconductor memory deviceSHARP KK·Filed 2000·Granted Jul 30, 2002·36 cites·11 claims
- 1082US6331949B1Circuit for storing and latching defective address data for a nonvolatile semiconductor memory device having redundant functionSHARP KK·Filed 2000·Granted Dec 18, 2001·31 cites·23 claims
- 1182US6072722AMethod of driving a nonvolatile semiconductor storage deviceSHARP KK·Filed 1998·Granted Jun 6, 2000·54 cites·13 claims
- 1280US6445622B1Voltage level shifter circuit and nonvolatile semiconductor storage device using the circuitSHARP KK·Filed 2001·Granted Sep 3, 2002·29 cites·12 claims
- 1379US6433582B2Voltage level shifter circuitSHARP KK·Filed 1998·Granted Aug 13, 2002·36 cites·16 claims
- 1478US5652450ANonvolatile semiconductor storage deviceSHARP KK·Filed 1996·Granted Jul 29, 1997·43 cites·4 claims
- 1576US8297826B2Backlight unit and display device including the sameMURAKOSHI KENICHI·Filed 2010·Granted Oct 30, 2012·5 cites·9 claims
- 1675US6768676B2Nonvolatile semiconductor memory deviceSHARP KK·Filed 2003·Granted Jul 27, 2004·22 cites·6 claims
- 1775US6111785ANonvolatile semiconductor memory device capable of decreasing layout area for writing defective addressSHARP KK·Filed 1999·Granted Aug 29, 2000·36 cites·6 claims
- 1874US6442075B2Erasing method for nonvolatile semiconductor memory device capable of improving a threshold voltage distributionSHARP KK·Filed 2001·Granted Aug 27, 2002·22 cites·14 claims
- 1973US6608782B2Booster circuit capable of achieving a stable pump operation for nonvolatile semiconductor memory deviceSHARP KK·Filed 2002·Granted Aug 19, 2003·20 cites·6 claims
- 2072US6542410B2Nonvolatile semiconductor memory device capable of reducing pre-erase write time and erase method thereforSHARP KK·Filed 2002·Granted Apr 1, 2003·20 cites·13 claims
- 2170US6198659B1Defective address data storage circuit for nonvolatile semiconductor memory device having redundant function and method of writing defective address dataSHARP KK·Filed 2000·Granted Mar 6, 2001·17 cites·12 claims
- 2269US6067251ANon-volatile semiconductor memory deviceSHARP KK·Filed 1998·Granted May 23, 2000·28 cites·10 claims
- 2369US5831905AMethod for controlling erasure of nonvolatile semiconductor memorySHARP KK·Filed 1997·Granted Nov 3, 1998·29 cites·5 claims
- 2469US2022299173A1Light emitting deviceSHARP KK·Filed 2022·Application pending·0 cites
- 2568US6735125B2Nonvolatile semiconductor memory device and method of erasing the sameSHARP KK·Filed 2002·Granted May 11, 2004·16 cites·12 claims
- 2667US6549465B2Nonvolatile semiconductor memory well voltage setting circuit without latchup and semiconductor memory device provided with the circuitSHARP KK·Filed 2002·Granted Apr 15, 2003·18 cites·13 claims
- 2767US6256228B1Method for erasing nonvolatile semiconductor storage device capable of preventing erroneous readingSHARP KK·Filed 2000·Granted Jul 3, 2001·16 cites·10 claims
- 2867US2020271283A1Light emitting deviceSHARP KK·Filed 2020·Application pending·0 cites
- 2965US6747901B2Nonvolatile semiconductor memory device capable of preventing occurrence of latch-upSHARP KK·Filed 2002·Granted Jun 8, 2004·14 cites·5 claims
- 3065US6172912B1Programming method for a nonvolatile semiconductor memorySHARP KK·Filed 1999·Granted Jan 9, 2001·23 cites·6 claims
- 3162US6657898B2Nonvolatile semiconductor memory device and data erase method thereforSHARP KK·Filed 2002·Granted Dec 2, 2003·12 cites·6 claims
- 3260US11482833B2Light emitting deviceSHARP KK·Filed 2020·Granted Oct 25, 2022·0 cites·13 claims
- 3359US6160735ANegative voltage level shifter circuit and nonviolatile semiconductor storage device including the circuitSHARP KK·Filed 1999·Granted Dec 12, 2000·18 cites·5 claims
- 3459US6134142ARedundancy method and a device for a non-volatile semiconductor memorySHARP KK·Filed 1999·Granted Oct 17, 2000·18 cites·6 claims
- 3555US6912161B2Nonvolatile semiconductor memory deviceSHARP KK·Filed 2003·Granted Jun 28, 2005·9 cites·6 claims
- 3653US2020271299A1Light emitting deviceSHARP KK·Filed 2020·Application pending·0 cites
- 3750US5910918AData writing circuit for a nonvolatile semiconductor memorySHARP KK·Filed 1997·Granted Jun 8, 1999·12 cites·8 claims
- 3849US5848573AButton hole sewing machineJUKI KK·Filed 1996·Granted Dec 15, 1998·5 cites·14 claims
- 3942US2020125864A1Processor, image processing apparatus, mobile body, image processing method, and non-transitory computer-readable mediumKYOCERA CORP·Filed 2018·Application pending·0 cites
- 4038US7038951B2Non-volatile semiconductor memory device and erasing control method thereofSHARP KK·Filed 2004·Granted May 2, 2006·2 cites·22 claims
- 4136US2011096265A1Backlight unit and display device including the sameMURAKOSHI KENICHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →