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Inventor
NAKAMORI KATSUMI
JP
2 patents
Patents
2 patents
US6300710B1
Oct 9, 2001
Filament lamp for emission of yellow light
USHIO ELECTRIC INC
32 citations
87
US6375343B1
Apr 23, 2002
Light source device using optical fibers
USHIO ELECTRIC INC
8 citations
69