Inventor
MITSUISHI IWAO
JP36 patents
⚠️ This page may combine multiple inventors who share the name “MITSUISHI IWAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUISHI IWAO
11 patentsUS8569943B2Oct 29, 2013
Luminescent material
MITSUISHI IWAO13 citations84
US8471277B2Jun 25, 2013
Light emitting device
MITSUISHI IWAO7 citations84
US8436527B2May 7, 2013
Light emitting device
MITSUISHI IWAO12 citations84
US8414145B2Apr 9, 2013
Light emitting device
MITSUISHI IWAO8 citations84
US8310145B2Nov 13, 2012
Light emitting device including first and second red phosphors and a green phosphor
MITSUISHI IWAO16 citations84
US8937328B2Jan 20, 2015
Light emitting device and manufacturing method thereof
MITSUISHI IWAO6 citations73
US8558251B2Oct 15, 2013
Light emitting device
MITSUISHI IWAO5 citations73
US8921878B2Dec 30, 2014
Light emitting device
MITSUISHI IWAO3 citations62
US8546824B2Oct 1, 2013
Light emitting device
MITSUISHI IWAO3 citations62
US8232118B2Jul 31, 2012
Light emitting device and method for manufacturing the same
MITSUISHI IWAO2 citations62
US8237350B2Aug 7, 2012
Light-emitting device
MITSUISHI IWAO0 citations52
TOSHIBA KK
10 patentsUS7884538B2Feb 8, 2011
Light-emitting device
TOSHIBA KK86 citations98
US5811924ASep 22, 1998
Fluorescent lamp
TOSHIBA KK75 citations95
US7781958B2Aug 24, 2010
Light emitting device
TOSHIBA KK10 citations82
US5254816AOct 19, 1993
Power circuit breaker and power resistor
TOSHIBA KK13 citations72
US8652359B2Feb 18, 2014
Red light-emitting fluorescent substance and light-emitting device employing the same
TOSHIBA KK2 citations63
US8368104B2Feb 5, 2013
Light emitting device
TOSHIBA KK3 citations63
US7935978B2May 3, 2011
Light emitting device and method for manufacturing the same
TOSHIBA KK4 citations63
US9520540B2Dec 13, 2016
Light-emitting device with phosphor excited by blue excitation light
TOSHIBA KK0 citations52
US9190582B2Nov 17, 2015
Light emitting device
TOSHIBA KK1 citations52
US8637890B2Jan 28, 2014
Light emitting device
TOSHIBA KK0 citations52
OKADA AOI
3 patentsUS8858835B2Oct 14, 2014
Red light-emitting flourescent substance and light-emitting device employing the same
OKADA AOI6 citations71
US8414795B2Apr 9, 2013
Red light-emitting fluorescent substance and light-emitting device employing the same
OKADA AOI4 citations61
US8552437B2Oct 8, 2013
Fluorescent substance, process for production of fluorescent substance, light-emitting device and light-emitting module
OKADA AOI1 citations50