Inventor
HIRANO ATSUO
JP18 patents
⚠️ This page may combine multiple inventors who share the name “HIRANO ATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYODA GOSEI KK
14 patentsUS7679101B2Mar 16, 2010
Light emitting device
TOYODA GOSEI KK60 citations97
US6445011B1Sep 3, 2002
Light-emitting diode
TOYODA GOSEI KK85 citations97
US6943379B2Sep 13, 2005
Light emitting diode
TOYODA GOSEI KK87 citations95
US6791116B2Sep 14, 2004
Light emitting diode
TOYODA GOSEI KK146 citations95
US6777805B2Aug 17, 2004
Group-III nitride compound semiconductor device
TOYODA GOSEI KK42 citations95
US6713877B2Mar 30, 2004
Light-emitting diode
TOYODA GOSEI KK18 citations92
US6033927AMar 7, 2000
Method for separating a substrate of a group III nitride semiconductor light-emitting device
TOYODA GOSEI KK42 citations92
US6960485B2Nov 1, 2005
Light-emitting device using a group III nitride compound semiconductor and a method of manufacture
TOYODA GOSEI KK21 citations90
US4796482AJan 10, 1989
Steering wheel
TOYODA GOSEI KK22 citations81
US4702705AOct 27, 1987
Steering wheel
TOYODA GOSEI KK7 citations74
US4667529AMay 26, 1987
Steering wheel
TOYODA GOSEI KK8 citations74
US7042089B2May 9, 2006
Group III nitride compound semiconductor device
TOYODA GOSEI KK10 citations73
US7095059B2Aug 22, 2006
Group III nitride compound semiconductor device
TOYODA GOSEI KK4 citations62
US4804857AFeb 14, 1989
Relay mechanism for a steering wheel
TOYODA GOSEI KK6 citations62
LEUCHSTOFFWERK BREITUNGEN GMBH
3 patentsUS6943380B2Sep 13, 2005
Light emitting device having phosphor of alkaline earth metal silicate
LEUCHSTOFFWERK BREITUNGEN GMBH183 citations98
US7157746B2Jan 2, 2007
Light emitting device having a divalent-europium-activated alkaline earth metal orthosilicate phosphor
LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95
US7138660B2Nov 21, 2006
Light emitting device
LEUCHSTOFFWERK BREITUNGEN GMBH58 citations95