Inventor
TOMODA KOUJI
JP2 patents
Patents
2 patentsUS5272548ADec 21, 1993
Photosensor and image reading device with improved correction means for signal correction and image reading method
CANON KK57 citations95
US5233442AAug 3, 1993
Photosensor and image reading device with improved correction means for signal correction and image reading method
CANON KK53 citations95