Inventor
NIIDA EIKI
JP4 patents
Patents
4 patentsUS6836368B2Dec 28, 2004
Wedge plate type light guiding plate for front light and method for manufacturing the light guiding plate
TOYOTA JIDOSHOKKI KK16 citations81
US6607279B2Aug 19, 2003
Light guiding plate
TOYOTA JIDOSHOKKI KK11 citations71
US6969187B2Nov 29, 2005
Light guiding plate for front light
TOYOTA JIDOSHOKKI KK3 citations60
US6871976B2Mar 29, 2005
Wedge plate type light guiding plate for front light
TOYOTA JIDOSHOKKI KK6 citations60