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Inventor
IRIE SUGURU
JP
2 patents
Patents
2 patents
US9163985B2
Oct 20, 2015
Spectral characteristic measurement apparatus and spectral characteristic measurement method
OTSUKA DENSHI KK
1 citations
46
US12111146B2
Oct 8, 2024
Optical measurement apparatus and optical measurement method
OTSUKA DENSHI KK
0 citations
42