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Inventor
KAWANABE YASUFUMI
JP
2 patents
Patents
2 patents
US8070302B2
Dec 6, 2011
Laminate type light-emitting diode device, and reflection type light-emitting diode unit
HATANAKA MITSUYUKI
65 citations
96
US8057046B2
Nov 15, 2011
Projector device having assembly of reflection type light emitting diodes
HATANAKA MITSUYUKI
4 citations
61