Inventor
FUJINO KOUZOU
JP4 patents
Patents
4 patentsUS7048427B2May 23, 2006
Planar light source device and image reading device
NIPPON SHEET GLASS CO LTD32 citations85
US7224494B2May 29, 2007
Image reading apparatus, its light source, and shading correcting apparatus
NIPPON SHEET GLASS CO LTD20 citations84
US6776494B2Aug 17, 2004
Planar light source and method for forming a light scatterer for a planar light source
NIPPON SHEET GLASS CO LTD15 citations82
US6502946B1Jan 7, 2003
Planar display lamp and method of forming a light scatterer pattern
NIPPON SHEET GLASS CO LTD13 citations82