Inventor · disambiguated record
Chisato Furukawa
Also filed as: FURUKAWA CHISATO
26 granted patents·12 pending applications·1,337 citations·filing 1995–2021
97Inventor score
Top patents by PatentIndex Score
38 records- 0199US6340824B1Semiconductor light emitting device including a fluorescent materialTOSHIBA KK·Filed 1998·Granted Jan 22, 2002·621 cites·32 claims
- 0297US6803603B1Semiconductor light-emitting elementTOSHIBA KK·Filed 2000·Granted Oct 12, 2004·145 cites·6 claims
- 0395US6627521B2Semiconductor light emitting element and manufacturing method thereofTOSHIBA KK·Filed 2002·Granted Sep 30, 2003·86 cites·4 claims
- 0492US6674097B2Semiconductor light emitting device including a fluorescent materialTOSHIBA KK·Filed 2001·Granted Jan 6, 2004·54 cites·20 claims
- 0591US5981977ANitride compound semiconductor light emitting element and its manufacturing methodTOSHIBA KK·Filed 1998·Granted Nov 9, 1999·92 cites·18 claims
- 0690US6661030B2Semiconductor light emitting device including a fluorescent materialTOSHIBA KK·Filed 2001·Granted Dec 9, 2003·51 cites·30 claims
- 0789US6576931B2Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2001·Granted Jun 10, 2003·40 cites·12 claims
- 0888US6504181B2Semiconductor light emitting element and manufacturing method thereofTOSHIBA KK·Filed 2000·Granted Jan 7, 2003·38 cites·8 claims
- 0985US6936852B2Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2003·Granted Aug 30, 2005·29 cites·3 claims
- 1084US8164102B2Semiconductor light emitting deviceFURUKAWA CHISATO·Filed 2006·Granted Apr 24, 2012·13 cites·28 claims
- 1178US7122446B2Semiconductor light-emitting elementTOSHIBA KK·Filed 2004·Granted Oct 17, 2006·20 cites·4 claims
- 1276US6791118B2Semiconductor light emitting element and manufacturing method thereofTOSHIBA KK·Filed 2003·Granted Sep 14, 2004·17 cites·10 claims
- 1373US8164244B2Light emitting deviceFURUKAWA CHISATO·Filed 2011·Granted Apr 24, 2012·3 cites·20 claims
- 1471US8415697B2Light emitting element, method for manufacturing same, and light emitting deviceFURUKAWA CHISATO·Filed 2010·Granted Apr 9, 2013·3 cites·11 claims
- 1566US8482024B2Light emitting device and method for manufacturing sameFURUKAWA CHISATO·Filed 2009·Granted Jul 9, 2013·2 cites·20 claims
- 1666US7800120B2Semiconductor light emitting elementTOSHIBA KK·Filed 2007·Granted Sep 21, 2010·3 cites·20 claims
- 1761US6320207B1Light emitting device having flat growth GaN layerTOSHIBA KK·Filed 1997·Granted Nov 20, 2001·25 cites·15 claims
- 1861US5930656AMethod of fabricating a compound semiconductor deviceTOSHIBA KK·Filed 1997·Granted Jul 27, 1999·25 cites·7 claims
- 1960US8963194B2Light emitting deviceTOSHIBA KK·Filed 2013·Granted Feb 24, 2015·0 cites·4 claims
- 2060US5852624ASemiconductor laser element, method of manufacturing semiconductor laser element, and laser diode moduleTOSHIBA KK·Filed 1996·Granted Dec 22, 1998·23 cites·13 claims
- 2160US2014175475A1Light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2257US5683937AMethod of making a semiconductor deviceTOSHIBA KK·Filed 1995·Granted Nov 4, 1997·19 cites·17 claims
- 2355US2010084669A1Light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2009·Application pending·0 cites
- 2450US8629468B2Method for manufacturing light emitting device and light emitting deviceISOMOTO KENJI·Filed 2010·Granted Jan 14, 2014·0 cites·4 claims
- 2550US8017954B2Semiconductor light-emitting element and semiconductor light-emitting deviceTOSHIBA KK·Filed 2008·Granted Sep 13, 2011·0 cites·17 claims
- 2649US6017807AP-type GaN compound semiconductor and method for manufacturing the sameTOSHBA KK·Filed 1998·Granted Jan 25, 2000·16 cites·8 claims
- 2749US2022085199A1Semiconductor deviceTOSHIBA KK·Filed 2021·Application pending·0 cites
- 2848US5880487ASemiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 1997·Granted Mar 9, 1999·12 cites·21 claims
- 2948US2005194609A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3048US2005189539A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2005·Application pending·0 cites
- 3147US2012217528A1Ligt emitting deviceFURUKAWA CHISATO·Filed 2012·Application pending·0 cites
- 3246US2021078131A1Holding plate and polishing method of substrateTOSHIBA KK·Filed 2020·Application pending·0 cites
- 3343US2007147032A1Visible light communication oriented illumination deviceTOSHIBA KK·Filed 2006·Application pending·0 cites
- 3442US2011316036A1Light emitting device and semiconductor waferFURUKAWA CHISATO·Filed 2011·Application pending·0 cites
- 3535US2017077280A1Semiconductor device and method of manufacturing a semiconductor deviceTOSHIBA KK·Filed 2016·Application pending·0 cites
- 3634US2016268219A1Semiconductor deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
- 3733US9583577B2Semiconductor device and manufacturing method thereofTOSHIBA KK·Filed 2015·Granted Feb 28, 2017·0 cites·6 claims
- 3832US2016079371A1Semiconductor deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
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