Inventor

SHINZOU TORU

JP3 patents

Patents

3 patents

US7277642B2Oct 2, 2007

Fine displacement detection device by sound or the like

KENWOOD CORP13 citations75

US7045768B2May 16, 2006

Displacement/quantity of light converter

KENWOOD CORP0 citations48

US7738342B2Jun 15, 2010

Optical pickup device

KENWOOD CORP0 citations33