Inventor · disambiguated record
Toshiharu Watanabe
Also filed as: NOMA YOSHINORI · WATANABE TOSHIHARU · YASUMOCHI RYUTARO
46 granted patents·10 pending applications·1,608 citations·filing 1977–2015
99Inventor score
Files withTOSHIBA KK27CALSONIC KANSEI CORP16SAKAE RIKEN KOGYO CO LTD2CALSONIC CORP1FUJI ELECTRIC CO LTD1
Top patents by PatentIndex Score
56 records- 0199US7742331B2Nonvolatile semiconductor memory device and data erase/write method thereofTOSHIBA KK·Filed 2008·Granted Jun 22, 2010·222 cites·19 claims
- 0298US6342715B1Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 1998·Granted Jan 29, 2002·216 cites·21 claims
- 0398US6340611B1Nonvolatile semiconductor memory deviceTOSHIBA KK·Filed 2000·Granted Jan 22, 2002·160 cites·21 claims
- 0491US6577533B2Nonvolatile semiconductor memory and method of manufacturing the sameTOSHIBA KK·Filed 2001·Granted Jun 10, 2003·48 cites·29 claims
- 0590US6160297ASemiconductor memory device having a first source line arranged between a memory cell string and bit lines in the direction crossing the bit lines and a second source line arranged in parallel to the bit linesTOSHIBA KK·Filed 1998·Granted Dec 12, 2000·119 cites·15 claims
- 0689US6512262B2Non-volatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 1998·Granted Jan 28, 2003·57 cites·5 claims
- 0788US8711602B2Semiconductor memory deviceWATANABE TOSHIHARU·Filed 2012·Granted Apr 29, 2014·13 cites·21 claims
- 0888US5091762ASemiconductor memory device with a 3-dimensional structureTOSHIBA KK·Filed 1990·Granted Feb 25, 1992·65 cites·4 claims
- 0987US6523360B2Cooling cycle and control method thereofCALSONIC KANSEI CORP·Filed 2001·Granted Feb 25, 2003·46 cites·18 claims
- 1086US6762955B2Nonvolatile semiconductor memory having control gate with top flat surface covering storage layers of two adjacent transistorsTOSHIBA KK·Filed 2003·Granted Jul 13, 2004·30 cites·16 claims
- 1186US5142639ASemiconductor memory device having a stacked capacitor cell structureTOSHIBA KK·Filed 1991·Granted Aug 25, 1992·77 cites·17 claims
- 1281US6900086B2Semiconductor device having MISFETsTOSHIBA KK·Filed 2003·Granted May 31, 2005·25 cites·10 claims
- 1381US5009020ALight-passing decorative objectSAKAE RIKEN KOGYO CO LTD·Filed 1988·Granted Apr 23, 1991·37 cites·8 claims
- 1480US6394527B2Cockpit module structure for vehicleCALSONIC KANSEI CORP·Filed 2001·Granted May 28, 2002·30 cites·16 claims
- 1580US6133601ANon-volatile semiconductor memory device with inter-layer insulation filmTOSHIBA KK·Filed 1997·Granted Oct 17, 2000·47 cites·9 claims
- 1680US4985194AMethod of making a decorative object having a notch-cut back sideSAKAE RIKEN KOGYO CO LTD·Filed 1988·Granted Jan 15, 1991·41 cites·4 claims
- 1778US6125643AHeat pump type air conditioning system for automotive vehicleCALSONIC CORP·Filed 1997·Granted Oct 3, 2000·40 cites·2 claims
- 1877US7884414B2Semiconductor memory device and method of fabrication of the sameTOSHIBA KK·Filed 2008·Granted Feb 8, 2011·6 cites·7 claims
- 1976US6667211B2Non-volatile semiconductor memory device and method of manufacturing the sameTOSHIBA KK·Filed 2002·Granted Dec 23, 2003·14 cites·8 claims
- 2076US6376879B2Semiconductor device having MISFETsTOSHIBA KK·Filed 1999·Granted Apr 23, 2002·40 cites·41 claims
- 2175US6157056ASemiconductor memory device having a plurality of memory cell transistors arranged to constitute memory cell arraysTOSHIBA KK·Filed 1998·Granted Dec 5, 2000·38 cites·20 claims
- 2275US5309008ASemiconductor memory device having a trench capacitorTOSHIBA KK·Filed 1993·Granted May 3, 1994·38 cites·12 claims
- 2371US6230505B1Heat pump type air conditioning system for automotive vehicleCALSONIC KANSEI CORP·Filed 2000·Granted May 15, 2001·17 cites·2 claims
- 2469US6228717B1Method of manufacturing semiconductor devices with alleviated electric field concentration at gate edge portionsTOSHIBA KK·Filed 1998·Granted May 8, 2001·32 cites·32 claims
- 2568US8360752B2Electric compressorCALSONIC KANSEI CORP·Filed 2008·Granted Jan 29, 2013·3 cites·3 claims
- 2665US7077193B2Compound type heat exchangerCALSONIC KANSEI CORP·Filed 2004·Granted Jul 18, 2006·8 cites·5 claims
- 2760US7051795B2Multi-function heat exchangerCALSONIC KANSEI CORP·Filed 2004·Granted May 30, 2006·9 cites·5 claims
- 2860US4975754ATrench dual-gate MOSFETTOSHIBA KK·Filed 1989·Granted Dec 4, 1990·21 cites·8 claims
- 2958US9093140B2Semiconductor memory deviceTOSHIBA KK·Filed 2014·Granted Jul 28, 2015·1 cites·13 claims
- 3058US5960156AVideo camera combined with recording and reproducing system having a camera unit, a viewfinder unit, and a battery unit arranged in a projection area of a recording and reproducing deck unitHITACHI LTD·Filed 1992·Granted Sep 28, 1999·18 cites·7 claims
- 3157US5640035AMOSFET having improved driving performanceTOSHIBA KK·Filed 1995·Granted Jun 17, 1997·18 cites·9 claims
- 3257US2006254748A1Cooling cycleCALSONIC KANSEI CORP·Filed 2006·Application pending·0 cites
- 3355US2006005941A1Cooling cycleCALSONIC KANSEI CORP·Filed 2005·Application pending·0 cites
- 3454US7562733B2Radiator core supportCALSONIC KANSEI CORP·Filed 2006·Granted Jul 21, 2009·2 cites·14 claims
- 3552US7025128B2Compound type heat exchangerCALSONIC KANSEI CORP·Filed 2004·Granted Apr 11, 2006·4 cites·2 claims
- 3651US7036571B2Compound type heat exchangerCALSONIC KANSEI CORP·Filed 2004·Granted May 2, 2006·4 cites·7 claims
- 3751US5559736ANon-volatile semiconductor memory device capable of preventing excessive-writingTOSHIBA KK·Filed 1995·Granted Sep 24, 1996·13 cites·33 claims
- 3850US7328739B2Heat exchanger for vehicleCALSONIC KANSEI CORP·Filed 2004·Granted Feb 12, 2008·7 cites·3 claims
- 3947US8944781B2Electrically driven gas compressorSHIMAGUCHI HIROTADA·Filed 2011·Granted Feb 3, 2015·0 cites·2 claims
- 4047US2010074773A1Electric compressorCALSONIC KANSEI CORP·Filed 2008·Application pending·0 cites
- 4146US9165628B2Semiconductor memory deviceTOSHIBA KK·Filed 2015·Granted Oct 20, 2015·0 cites·11 claims
- 4246US6869088B2Steering apparatus for vehicleFUJI KIKO KK·Filed 2002·Granted Mar 22, 2005·5 cites·17 claims
- 4346US2012297820A1Combined heat exchanger systemMASUDA AKIRA·Filed 2012·Application pending·0 cites
- 4445US8354318B2Semiconductor memory device and method of fabrication of the sameTOSHIBA KK·Filed 2011·Granted Jan 15, 2013·0 cites·7 claims
- 4545US5385338AApparatus for melting aluminum alloy scrapsMIYAMOTO KOGYOSHO KK·Filed 1993·Granted Jan 31, 1995·12 cites·4 claims
- 4644US6547442B1Rolling bearingKOYO SEIKO CO·Filed 2000·Granted Apr 15, 2003·1 cites·6 claims
- 4743US5255223ASemiconductor memory device having alternatively operated equalizing and erasing functionsOKI ELECTRIC IND CO LTD·Filed 1991·Granted Oct 19, 1993·9 cites·13 claims
- 4843US2008246072A1Nonvolatile semiconductor memory device and manufacturing method of the sameTOSHIBA KK·Filed 2007·Application pending·0 cites
- 4942US2007107677A1Air guide structure adapted for motor vehicleCALSONIC KANSEI CORP·Filed 2006·Application pending·0 cites
- 5041US2008036201A1Structure and Method for Connecting Pipes of Heat ExchangerCALSONIC KANSEI CORP·Filed 2005·Application pending·0 cites
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →