Assignee

KATO KAORU

JP2 patents

Top patents by PatentIndex Score

US8476827B2Jul 2, 2013

Light emitting element, light emitting device and electric appliance using the same

KATO KAORU1 citations49

US8058794B2Nov 15, 2011

Light emitting element, light emitting device and electric appliance using the same

KATO KAORU1 citations49