Inventor

NABE MITSUHIRO

JP4 patents

Patents

4 patents

US7471613B2Dec 30, 2008

Optical pickup device

SANYO ELECTRIC CO2 citations58

US7605363B2Oct 20, 2009

Optical pickup unit including a receiving portion

SANYO ELECTRIC CO0 citations48

US7440385B2Oct 21, 2008

Optical pickup device

SANYO ELECTRIC CO1 citations48

US7463559B2Dec 9, 2008

Optical disk apparatus

SANYO ELECTRIC CO1 citations47