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Inventor
MASUYAMA YUJI
JP
2 patents
Patents
2 patents
US7239654B2
Jul 3, 2007
Wave length plate, wavelength filter and wavelength monitor
MITSUBISHI ELECTRIC CORP
2 citations
57
US9329077B2
May 3, 2016
Semiconductor photodetector device
MITSUBISHI ELECTRIC CORP
0 citations
47