Inventor
HASEGAWA KAZUHIKO
JP25 patents
⚠️ This page may combine multiple inventors who share the name “HASEGAWA KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
7 patentsUS7110148B2Sep 19, 2006
Duplex image reading apparatus
CANON KK27 citations92
US6678076B1Jan 13, 2004
Image reading apparatus
CANON KK21 citations92
US6438350B1Aug 20, 2002
Image reading apparatus and image forming apparatus
CANON KK34 citations92
US6147778ANov 14, 2000
Image reading apparatus
CANON KK30 citations92
US5825513AOct 20, 1998
Document reading apparatus
CANON KK33 citations92
US5423526AJun 13, 1995
Sheet supplying apparatus
CANON KK28 citations92
US7528999B2May 5, 2009
Image forming apparatus
CANON KK0 citations42
NEC CORP
4 patentsUS6112096AAug 29, 2000
Pager terminal having a missing message indicator
NEC CORP7 citations73
US5995808ANov 30, 1999
Radio selective call receiver such as a pager and method of displaying remaining time allowed for data retention after removal of a battery
NEC CORP7 citations73
US7170392B2Jan 30, 2007
Radio pager
NEC CORP2 citations62
US6366783B1Apr 2, 2002
Radio paging receiver having time correction function
NEC CORP4 citations62
TOYODA MACHINE WORKS LTD
2 patentsCANON US LIFE SCIENCES INC
2 patentsGLORY KOGYO KK
2 patentsAJINOMOTO KK
2 patentsHASEGAWA KAZUHIKO
2 patentsIBM
2 patentsUS7834879B2Nov 16, 2010
Drawing apparatus for displaying image data about a plurality of objects including semitransparent object and opaque object on computer display screen
IBM5 citations59
US7453458B1Nov 18, 2008
Drawing method and drawing apparatus for displaying image data about a plurality of objects including semitransparent object and opaque object on computer display screen
IBM1 citations48