Inventor
SUGIYAMA MIHO
JP5 patents
Patents
5 patentsUS6232592B1May 15, 2001
Light guide member, illumination device, and image reading apparatus using them
CANON KK128 citations94
US6462866B1Oct 8, 2002
Imaging optical system and original reading apparatus
CANON KK42 citations92
US6765206B2Jul 20, 2004
Image reading apparatus
CANON KK15 citations82
US6118555ASep 12, 2000
Image reading apparatus having a light source including a fluorescent lamp
CANON KK2 citations62
US6917705B2Jul 12, 2005
Image processing apparatus and method, storage medium and program
CANON KK3 citations59