Inventor · disambiguated record
Kei Kaneko
Also filed as: KANEKO KEI
51 granted patents·22 pending applications·180 citations·filing 2005–2025
97Inventor score
Top patents by PatentIndex Score
73 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
- 0393US7525127B2Semiconductor light emitting deviceTOSHIBA KK·Filed 2005·Granted Apr 28, 2009·28 cites·17 claims
- 0490US8324611B2Semiconductor light emitting device and waferKANEKO KEI·Filed 2011·Granted Dec 4, 2012·7 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
- 0985US7615794B2Semiconductor light emitting device and semiconductor light emitting apparatusTOSHIBA KK·Filed 2008·Granted Nov 10, 2009·13 cites·20 claims
- 1084US8017970B2Semiconductor light-emitting elementTOSHIBA KK·Filed 2009·Granted Sep 13, 2011·8 cites·20 claims
- 1183US8421085B2Semiconductor light-emitting deviceKATSUNO HIROSHI·Filed 2010·Granted Apr 16, 2013·7 cites·19 claims
- 1280US7902565B2Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2008·Granted Mar 8, 2011·9 cites·11 claims
- 1378US8569738B2Semiconductor 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
- 1478US8470627B2Method for manufacturing semiconductor light emitting deviceOHBA YASUO·Filed 2012·Granted Jun 25, 2013·2 cites·20 claims
- 1578US8039830B2Semiconductor light emitting device and waferTOSHIBA KK·Filed 2009·Granted Oct 18, 2011·5 cites·15 claims
- 1676US7663307B2Light-emitting deviceTOSHIBA KK·Filed 2006·Granted Feb 16, 2010·7 cites·20 claims
- 1774US9070837B2Semiconductor light-emitting device and method for manufacturing sameKATSUNO HIROSHI·Filed 2009·Granted Jun 30, 2015·5 cites·13 claims
- 1873US9012888B2Semiconductor 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
- 1973US8729594B2Semiconductor light-emitting elementTOSHIBA KK·Filed 2013·Granted May 20, 2014·2 cites·18 claims
- 2073US8329489B2Method for manufacturing semiconductor light emitting deviceOHBA YASUO·Filed 2009·Granted Dec 11, 2012·4 cites·20 claims
- 2172US12486453B2Rare earth complex-containing composition and fluorescent penetrant inspection method using sameTOSHIBA KK·Filed 2022·Granted Dec 2, 2025·0 cites·11 claims
- 2272US8377724B2Method for producing semiconductor light-emitting elementTOSHIBA KK·Filed 2011·Granted Feb 19, 2013·2 cites·35 claims
- 2371US12270759B2Gas detection deviceTOSHIBA KK·Filed 2023·Granted Apr 8, 2025·0 cites·20 claims
- 2470US9269868B2Semiconductor light emitting element and method for manufacturing semiconductor light emitting elementTOSHIBA KK·Filed 2014·Granted Feb 23, 2016·1 cites·32 claims
- 2570US8791498B2Semiconductor light emitting device and method for manufacturing sameKATSUNO HIROSHI·Filed 2010·Granted Jul 29, 2014·1 cites·30 claims
- 2668US8921886B2Semiconductor 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
- 2768US8513687B2Semiconductor light emitting device and semiconductor light emitting apparatusKATSUNO HIROSHI·Filed 2009·Granted Aug 20, 2013·3 cites·9 claims
- 2867US12345631B2Gas detection device and gas detection methodTOSHIBA KK·Filed 2023·Granted Jul 1, 2025·0 cites·18 claims
- 2967US2025297951A1Gas detection device and control method for gas detection deviceTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3066US2024113507A1Surface emitting quantum cascade laser and control method thereofTOSHIBA KK·Filed 2023·Application pending·0 cites
- 3163US9059374B2Semiconductor light emitting deviceTOSHIBA KK·Filed 2013·Granted Jun 16, 2015·0 cites·15 claims
- 3263US2025226640A1Surface emitting laser and method for manufacturing the sameTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3362US10630059B2Surface emitting quantum cascade laserTOSHIBA KK·Filed 2019·Granted Apr 21, 2020·0 cites·14 claims
- 3462US2025300432A1Optical elements and surface emitting lasersTOSHIBA KK·Filed 2024·Application pending·0 cites
- 3562US2024146032A1Quantum cascade elementTOSHIBA KK·Filed 2022·Application pending·0 cites
- 3661US12506322B2Surface light-emission type semiconductor light-emitting deviceTOSHIBA KK·Filed 2021·Granted Dec 23, 2025·0 cites·19 claims
- 3761US11881674B2Surface-emitting semiconductor light-emitting deviceTOSHIBA KK·Filed 2022·Granted Jan 23, 2024·0 cites·20 claims
- 3861US2023163567A1Surface emitting quantum cascade laserNAT INST MATERIALS SCIENCE·Filed 2022·Application pending·0 cites
- 3960US10424899B2Surface emitting quantum cascade laserTOSHIBA KK·Filed 2018·Granted Sep 24, 2019·0 cites·17 claims
- 4060US2023063072A1Analysis deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4160US2023070461A1Surface-emitting semiconductor light-emitting deviceTOSHIBA KK·Filed 2022·Application pending·0 cites
- 4259US11435282B2Gas analysis deviceTOSHIBA KK·Filed 2021·Granted Sep 6, 2022·0 cites·20 claims
- 4359US8729583B2Semiconductor light-emitting deviceKATSUNO HIROSHI·Filed 2010·Granted May 20, 2014·1 cites·22 claims
- 4459US2014091350A1Semiconductor light emitting device and method for manufacturing sameTOSHIBA KK·Filed 2013·Application pending·0 cites
- 4558US9130106B2Method 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
- 4657US11114821B2Semiconductor laser wafer and semiconductor laserTOSHIBA KK·Filed 2019·Granted Sep 7, 2021·0 cites·11 claims
- 4757US9373752B2Semiconductor light-emitting elementTOSHIBA KK·Filed 2014·Granted Jun 21, 2016·0 cites·15 claims
- 4857US9093614B2Semiconductor light emitting element and semiconductor light emitting deviceTOSHIBA KK·Filed 2014·Granted Jul 28, 2015·0 cites·31 claims
- 4956US9472720B2Nitride semiconductor wafer, nitride semiconductor element, and method for manufacturing nitride semiconductor waferTOSHIBA KK·Filed 2016·Granted Oct 18, 2016·0 cites·16 claims
- 5056US9373753B2Method for manufacturing semiconductor light emitting deviceTOSHIBA KK·Filed 2014·Granted Jun 21, 2016·0 cites·17 claims
Showing the top 50 of 73 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →