Inventor
OMOYA HIDEKI
JP5 patents
Patents
5 patentsUS6729746B2May 4, 2004
Light source device
TOYODA GOSEI KK96 citations97
US6953265B2Oct 11, 2005
Light source device
TOYODA GOSEI KK62 citations96
US6956245B2Oct 18, 2005
Group III nitride compound semiconductor light-emitting element
TOYODA GOSEI KK42 citations91
US6774405B2Aug 10, 2004
Light-emitting device
TOYODA GOSEI KK51 citations91
USD1093695SSep 16, 2025
Cover for light emitting diode
TOYODA GOSEI KK0 citations62