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Inventor
TANIGAWA TETUYA
JP
2 patents
Patents
2 patents
US8477234B2
Jul 2, 2013
Brightness sensing system and illumination system using the same
TANIGAWA TETUYA
11 citations
76
US8446110B2
May 21, 2013
Illumination system
TANIGAWA TETUYA
6 citations
63