Inventor
GOSHONOO KOICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “GOSHONOO KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
13 patentsUS7253450B2Aug 7, 2007
Light-emitting device
TOYODA GOSEI KK18 citations84
US7723743B2May 25, 2010
Semiconductor light emitting element
TOYODA GOSEI KK12 citations83
US8937318B2Jan 20, 2015
Light-emitting device having tapered portions of different lengths
TOYODA GOSEI KK2 citations62
US8889449B2Nov 18, 2014
Group III nitride semiconductor light-emitting element and method for producing the same
TOYODA GOSEI KK3 citations62
US12300770B2May 13, 2025
Flip-chip mounted monolithic micro LED display element including a plurality of light-emitting parts arranged in a matrix
TOYODA GOSEI KK0 citations61
US9444009B2Sep 13, 2016
Group-III nitride compound semiconductor light emitting element, manufacturing method therefor and semiconductor light emitting device
TOYODA GOSEI KK1 citations52
US12107185B2Oct 1, 2024
Light-emitting element and method for manufacturing same
TOYODA GOSEI KK0 citations51
US11764329B2Sep 19, 2023
Light emitting device
TOYODA GOSEI KK0 citations51
US11489008B2Nov 1, 2022
Light-emitting device
TOYODA GOSEI KK0 citations51
US8350284B2Jan 8, 2013
Light emitting element and light emitting device
TOYODA GOSEI KK1 citations51
US9899572B2Feb 20, 2018
Semiconductor light-emitting device
TOYODA GOSEI KK1 citations48
US9299902B2Mar 29, 2016
Light emitting device
TOYODA GOSEI KK0 citations41
US8003418B2Aug 23, 2011
Method for producing group III nitride-based compound semiconductor device
TOYODA GOSEI KK0 citations33