Inventor
TACHIBANA SUSUMU
JP3 patents
Patents
3 patentsUS6778486B1Aug 17, 2004
Laser module, optical head and optical information recording and reproducing apparatus
HITACHI LTD17 citations80
US7245574B2Jul 17, 2007
Optical head and its adjusting method and optical disk device using the same
HITACHI LTD7 citations71
US4739546AApr 26, 1988
Laser element assembly and method of fabricating the same
HITACHI LTD6 citations60