Inventor · disambiguated record
Mitsuhiro Kushibe
Also filed as: KUSHIBE MITSUHIRO
42 granted patents·12 pending applications·363 citations·filing 1989–2025
97Inventor score
Top patents by PatentIndex Score
54 records- 0195US9130127B2Semiconductor light emitting deviceKATSUNO HIROSHI·Filed 2011·Granted Sep 8, 2015·26 cites·15 claims
- 0293US8338844B2Semiconductor light emitting apparatus having stacked reflective dielectric filmsKATSUNO HIROSHI·Filed 2009·Granted Dec 25, 2012·19 cites·6 claims
- 0390US8324611B2Semiconductor light emitting device and waferKANEKO KEI·Filed 2011·Granted Dec 4, 2012·7 cites·20 claims
- 0489US5434426AOptical interconnection deviceTOSHIBA KK·Filed 1993·Granted Jul 18, 1995·70 cites·20 claims
- 0588US9184242B2Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor waferTOSHIBA KK·Filed 2014·Granted Nov 10, 2015·6 cites·18 claims
- 0687US8963177B2Semiconductor light emitting element and semiconductor light emitting deviceKATSUNO HIROSHI·Filed 2010·Granted Feb 24, 2015·7 cites·31 claims
- 0786US8937325B2Semiconductor device, wafer, method for manufacturing semiconductor device, and method for manufacturing waferKUSHIBE MITSUHIRO·Filed 2012·Granted Jan 20, 2015·6 cites·18 claims
- 0886US8692228B2Semiconductor light emitting device and waferKANEKO KEI·Filed 2012·Granted Apr 8, 2014·4 cites·7 claims
- 0984US5432812ASemiconductor laser device with multi-directional reflector arranged thereinTOSHIBA KK·Filed 1993·Granted Jul 11, 1995·45 cites·16 claims
- 1083US8421085B2Semiconductor light-emitting deviceKATSUNO HIROSHI·Filed 2010·Granted Apr 16, 2013·7 cites·19 claims
- 1182US4928285AImpurity-doped semiconductor laser device for single wavelength oscillationTOSHIBA KK·Filed 1989·Granted May 22, 1990·32 cites·21 claims
- 1278US8569738B2Semiconductor light emitting device, wafer, method for manufacturing semiconductor light emitting device, and method for manufacturing waferKUSHIBE MITSUHIRO·Filed 2010·Granted Oct 29, 2013·3 cites·29 claims
- 1378US8470627B2Method for manufacturing semiconductor light emitting deviceOHBA YASUO·Filed 2012·Granted Jun 25, 2013·2 cites·20 claims
- 1478US8039830B2Semiconductor light emitting device and waferTOSHIBA KK·Filed 2009·Granted Oct 18, 2011·5 cites·15 claims
- 1574US9070837B2Semiconductor light-emitting device and method for manufacturing sameKATSUNO HIROSHI·Filed 2009·Granted Jun 30, 2015·5 cites·13 claims
- 1674US5822349ASemiconductor device and method of manufacturing the sameTOSHIBA KK·Filed 1996·Granted Oct 13, 1998·40 cites·8 claims
- 1773US9012888B2Semiconductor light emitting device, wafer, method for manufacturing semiconductor light emitting device, and method for manufacturing waferKUSHIBE MITSUHIRO·Filed 2012·Granted Apr 21, 2015·2 cites·14 claims
- 1873US8329489B2Method for manufacturing semiconductor light emitting deviceOHBA YASUO·Filed 2009·Granted Dec 11, 2012·4 cites·20 claims
- 1970US9269868B2Semiconductor light emitting element and method for manufacturing semiconductor light emitting elementTOSHIBA KK·Filed 2014·Granted Feb 23, 2016·1 cites·32 claims
- 2070US8791498B2Semiconductor light emitting device and method for manufacturing sameKATSUNO HIROSHI·Filed 2010·Granted Jul 29, 2014·1 cites·30 claims
- 2168US8921886B2Semiconductor light emitting device, semiconductor light emitting apparatus, and method for manufacturing semiconductor light emitting deviceKATSUNO HIROSHI·Filed 2011·Granted Dec 30, 2014·2 cites·24 claims
- 2268US8513687B2Semiconductor light emitting device and semiconductor light emitting apparatusKATSUNO HIROSHI·Filed 2009·Granted Aug 20, 2013·3 cites·9 claims
- 2367US7830937B2Surface emitting type optical semiconductor deviceTOSHIBA KK·Filed 2008·Granted Nov 9, 2010·2 cites·15 claims
- 2466US5253262ASemiconductor laser device with multi-directional reflector arranged thereinTOSHIBA KK·Filed 1991·Granted Oct 12, 1993·20 cites·5 claims
- 2564US5168077AMethod of manufacturing a p-type compound semiconductor thin film containing a iii-group element and a v-group element by metal organics chemical vapor depositionTOSHIBA KK·Filed 1990·Granted Dec 1, 1992·39 cites·17 claims
- 2663US9059374B2Semiconductor light emitting deviceTOSHIBA KK·Filed 2013·Granted Jun 16, 2015·0 cites·15 claims
- 2761US10930732B2Semiconductor device including a silicon carbide layerTOSHIBA KK·Filed 2020·Granted Feb 23, 2021·0 cites·31 claims
- 2861US9006706B2Semiconductor light emitting deviceTOSHIBA KK·Filed 2013·Granted Apr 14, 2015·1 cites·17 claims
- 2961US7426228B2Surface emitting type optical semiconductor deviceTOSHIBA KK·Filed 2006·Granted Sep 16, 2008·1 cites·7 claims
- 3061US2025089322A1Wafer and method for manufacturing the sameTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3159US8729583B2Semiconductor light-emitting deviceKATSUNO HIROSHI·Filed 2010·Granted May 20, 2014·1 cites·22 claims
- 3259US2014091350A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2013·Application pending·0 cites
- 3358US9130106B2Method for manufacturing semiconductor light emitting apparatus by mounting semiconductor light emitting device having stacked dielectric films having different refractive indexes on mounting memberTOSHIBA KK·Filed 2014·Granted Sep 8, 2015·0 cites·12 claims
- 3457US9093614B2Semiconductor light emitting element and semiconductor light emitting deviceTOSHIBA KK·Filed 2014·Granted Jul 28, 2015·0 cites·31 claims
- 3556US9472720B2Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor waferTOSHIBA KK·Filed 2016·Granted Oct 18, 2016·0 cites·16 claims
- 3656US9373753B2Method for manufacturing semiconductor light emitting deviceTOSHIBA KK·Filed 2014·Granted Jun 21, 2016·0 cites·17 claims
- 3755US9362115B2Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor waferTOSHIBA KK·Filed 2015·Granted Jun 7, 2016·0 cites·14 claims
- 3855US8890193B2Semiconductor light emitting apparatus having stacked reflective dielectric filmsTOSHIBA KK·Filed 2012·Granted Nov 18, 2014·0 cites·18 claims
- 3954US10680058B2Semiconductor device having regions of different concentraton of lifetime killer impurity provided in a silicon carbide layerTOSHIBA KK·Filed 2018·Granted Jun 9, 2020·0 cites·17 claims
- 4053US2025359238A1Wafer and semiconductor deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 4153US2023064469A1Wafer, semiconductor device, method for manufacturing wafer, and method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4252US2010051978A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4352US2015333231A1Method for manufacturing semiconductor light emitting apparatus and semiconductor light emitting apparatusTOSHIBA KK·Filed 2015·Application pending·0 cites
- 4452US2025359237A1Wafer and semiconductor deviceTOSHIBA KK·Filed 2025·Application pending·0 cites
- 4551US9324918B2Semiconductor light emitting device and semiconductor light emitting apparatusTOSHIBA KK·Filed 2013·Granted Apr 26, 2016·0 cites·11 claims
- 4650US2013299847A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2013·Application pending·0 cites
- 4748US6768137B2Laminated semiconductor substrate and optical semiconductor elementTOSHIBA KK·Filed 2003·Granted Jul 27, 2004·2 cites·18 claims
- 4848US2015325749A1Semiconductor light emitting element and semiconductor light emitting deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
- 4947US10529558B2Semiconductor device, substrate, method for manufacturing semiconductor device, and method for manufacturing substrateTOSHIBA KK·Filed 2018·Granted Jan 7, 2020·0 cites·12 claims
- 5045US2015333224A1Semiconductor light emitting deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
Showing the top 50 of 54 patent records by PatentIndex Score.
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