Inventor
SHINOHARA HIRONAO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “SHINOHARA HIRONAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHOWA DENKO KK
8 patentsUS7968361B2Jun 28, 2011
GaN based semiconductor light emitting device and lamp
SHOWA DENKO KK30 citations92
US8026118B2Sep 27, 2011
Gallium nitride based compound semiconductor light-emitting device and method for manufacturing same
SHOWA DENKO KK9 citations84
US7759690B2Jul 20, 2010
Gallium nitride-based compound semiconductor light-emitting device
SHOWA DENKO KK5 citations63
US8368103B2Feb 5, 2013
Compound semiconductor light-emitting element and method of manufacturing the same, conductive translucent electrode for compound semiconductor light-emitting element, lamp, electronic device, and mechanical apparatus
SHOWA DENKO KK2 citations62
US7972952B2Jul 5, 2011
Compound semiconductor light-emitting device and method for manufacturing the same
SHOWA DENKO KK4 citations62
US7893449B2Feb 22, 2011
Gallium nitride based compound semiconductor light-emitting device having high emission efficiency and method of manufacturing the same
SHOWA DENKO KK3 citations62
US7982232B2Jul 19, 2011
Semiconductor light-emitting device, manufacturing method thereof, and lamp
SHOWA DENKO KK0 citations52
US7847314B2Dec 7, 2010
Gallium nitride-based compound semiconductor light-emitting device
SHOWA DENKO KK0 citations52
SHINOHARA HIRONAO
6 patentsUS8421107B2Apr 16, 2013
Group-III nitride semiconductor light emitting device and production method thereof, and lamp
SHINOHARA HIRONAO25 citations92
US8492186B2Jul 23, 2013
Method for producing group III nitride semiconductor layer, group III nitride semiconductor light-emitting device, and lamp
SHINOHARA HIRONAO10 citations83
US8916904B2Dec 23, 2014
Semiconductor light emitting element, method for producing semiconductor light emitting element and light emitting device
SHINOHARA HIRONAO4 citations66
US8436396B2May 7, 2013
Semiconductor light emitting element, method for manufacturing semiconductor light emitting element, and lamp
SHINOHARA HIRONAO2 citations61
US8754441B2Jun 17, 2014
Semiconductor light-emitting device with a concavo-convex part formed on a P-type semiconductor layer and method for manufacturing semiconductor light-emitting device
SHINOHARA HIRONAO1 citations51
US8835966B2Sep 16, 2014
Semiconductor light-emitting element, lamp, electronic device and machine
SHINOHARA HIRONAO0 citations37
TOYODA GOSEI KK
6 patentsUS9130128B2Sep 8, 2015
Semiconductor light emitting element and light emitting device
TOYODA GOSEI KK19 citations83
US9887323B2Feb 6, 2018
Light-emitting element
TOYODA GOSEI KK2 citations67
US10128411B2Nov 13, 2018
Light-emitting element
TOYODA GOSEI KK0 citations51
US8791469B2Jul 29, 2014
Semiconductor light emitting element having a plurality of substrate cutouts and semiconductor layer side surface projections
TOYODA GOSEI KK1 citations46
US10644204B2May 5, 2020
Light emitting element including contact electrode with laminate structure, and method of manufacturing the same
TOYODA GOSEI KK0 citations40
US9252333B2Feb 2, 2016
Semiconductor light emitting element and light emitting device
TOYODA GOSEI KK0 citations39