Inventor
HASEGAWA SHIN-YA
JP14 patents
Patents
14 patentsUS7106664B2Sep 12, 2006
Optical head and information storage device
FUJITSU LTD23 citations92
US6584058B1Jun 24, 2003
Optical storage device and liquid crystal device having separate liquid crystal layers with opposing electrodes
FUJITSU LTD21 citations92
US5982402ANov 9, 1999
Apparatus for printing color image by combination of optical beam scanning units and photosensitive drums
FUJITSU LTD28 citations92
US4957336ASep 18, 1990
Laser beam scanner and its fabricating method
FUJITSU LTD51 citations92
US7596295B2Sep 29, 2009
Magnetic disk device
FUJITSU LTD9 citations83
US6950598B1Sep 27, 2005
Light emitting head, information storage device, and composite head manufacturing method
FUJITSU LTD15 citations83
US6407967B1Jun 18, 2002
Optical apparatus, tracking apparatus and optical disk apparatus
FUJITSU LTD15 citations82
US4948213AAug 14, 1990
Beam scanner
FUJITSU LTD22 citations81
US4938550AJul 3, 1990
Holographic deflection device
FUJITSU LTD10 citations74
US4824191AApr 25, 1989
Optical pickup
FUJITSU LTD19 citations74
US6819637B1Nov 16, 2004
Magneto-optical apparatus and optical head
FUJITSU LTD4 citations62
US6778485B2Aug 17, 2004
Optical storage device having liquid crystal layers varying light in phase between 0 and π
FUJITSU LTD2 citations62
US6560189B2May 6, 2003
Optical information storage apparatus
FUJITSU LTD4 citations62
US6888786B2May 3, 2005
Optical device and optical storage device
FUJITSU LTD0 citations51