Inventor
OHKAWARA HIROTO
JP24 patents
Patents
24 patentsUS7719605B2May 18, 2010
Video camera apparatus including automatic focusing
CANON KK57 citations98
US6683652B1Jan 27, 2004
Interchangeable lens video camera system having improved focusing
CANON KK114 citations98
US6630950B1Oct 7, 2003
Apparatus for improving image vibration suppression
CANON KK96 citations98
US6778768B2Aug 17, 2004
Image vibration prevention apparatus
CANON KK44 citations96
US6236431B1May 22, 2001
Video camera apparatus with distance measurement area adjusted based on electronic magnification
CANON KK80 citations96
US5933187AAug 3, 1999
Video camera apparatus with automatic focus operation dependent on electronic zoom condition
CANON KK44 citations96
US7098954B2Aug 29, 2006
Interchangeable lens video camera system
CANON KK18 citations93
US6373524B2Apr 16, 2002
Interchangeable lens video camera system
CANON KK18 citations93
US6278842B1Aug 21, 2001
Image shake correcting device
CANON KK31 citations93
US6078751AJun 20, 2000
Image-shake correcting device
CANON KK41 citations93
US7006139B2Feb 28, 2006
Image pickup apparatus with focusing lens control device
CANON KK19 citations92
US6731339B2May 4, 2004
Lens control device with operator and signal control
CANON KK34 citations92
US6577343B2Jun 10, 2003
Image pickup apparatus with lens control apparatus and focusing lens control
CANON KK21 citations92
US6445416B1Sep 3, 2002
Image pickup apparatus having electronic zoom function based on optical zooming focal length variation with time
CANON KK27 citations92
US6396540B1May 28, 2002
Video camera system with interchangeable lens assembly
CANON KK30 citations92
US6356307B2Mar 12, 2002
Lens control device with AF restart feature
CANON KK25 citations92
US6028981AFeb 22, 2000
Image recording apparatus
CANON KK32 citations92
US5786853AJul 28, 1998
Lens control device
CANON KK21 citations92
US7456898B2Nov 25, 2008
Video camera apparatus including automatic focusing
CANON KK4 citations74
US6937285B2Aug 30, 2005
Image pickup apparatus and power supply control method therefor
CANON KK8 citations74
US6850280B2Feb 1, 2005
Automatic focus adjusting device with distance measuring area selection based on discrimination of a state of focus
CANON KK7 citations74
US6744468B2Jun 1, 2004
Lens control device for moving range correction
CANON KK8 citations74
US7149421B2Dec 12, 2006
Image pickup apparatus and power supply control method therefor
CANON KK4 citations63
US6930720B2Aug 16, 2005
Video camera system with interchangeable lens assembly
CANON KK5 citations63