Inventor
TSUCHIHASHI HIDEHISA
JP12 patents
⚠️ This page may combine multiple inventors who share the name “TSUCHIHASHI HIDEHISA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIKON CORP
10 patentsUS6094218AJul 25, 2000
Image reading and readout system
NIKON CORP19 citations92
US5625470AApr 29, 1997
Color image scanner having multiple LEDS and color image scanning method thereof
NIKON CORP36 citations91
US6373550B2Apr 16, 2002
Image reading system storage medium for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions
NIKON CORP12 citations73
US6285436B1Sep 4, 2001
Image reading system for obtaining a final image by displaying a plurality of preliminary images read under various reading conditions
NIKON CORP6 citations73
US5754315AMay 19, 1998
Image input system having an auto-feeder and method
NIKON CORP8 citations72
US5742326AApr 21, 1998
Focus adjustable image reading device for calculating a focus position of a source document
NIKON CORP16 citations72
US6317221B1Nov 13, 2001
Image reading device and method
NIKON CORP13 citations71
US5592218AJan 7, 1997
Image reading apparatus having improved shading correction and quantity of light ratio measurement
NIKON CORP15 citations68
US7808682B2Oct 5, 2010
Image scanning system
NIKON CORP4 citations62
US6333758B1Dec 25, 2001
Image reading and readout system
NIKON CORP5 citations62