Inventor
KASHIWABA SEIICHI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “KASHIWABA SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
17 patentsUS5974269AOct 26, 1999
Image blur preventing apparatus
CANON KK64 citations96
US6999684B2Feb 14, 2006
Camera system and camera
CANON KK22 citations92
US6738198B2May 18, 2004
Optical-element holding mechanism, image-shake correcting device and optical apparatus
CANON KK20 citations92
US6381076B1Apr 30, 2002
Zoom lens barrel
CANON KK26 citations92
USD420029SFeb 1, 2000
Interchangeable lens for single-lens reflex camera
CANON KK39 citations92
US7385632B2Jun 10, 2008
Lens, camera body and camera system
CANON KK16 citations84
US6603929B2Aug 5, 2003
Camera system and lens apparatus
CANON KK17 citations84
US7515199B2Apr 7, 2009
Detachable lens apparatus, camera system and camera for accurate automatic focusing using two driving mechanisms
CANON KK5 citations63
US7106363B2Sep 12, 2006
Lens apparatus, camera system, and camera
CANON KK4 citations63
US6892028B2May 10, 2005
Camera system, camera and lens apparatus
CANON KK4 citations63
US7603030B2Oct 13, 2009
Optical apparatus for correcting the movement of a focusing lens in accordance with a change in focal length
CANON KK2 citations62
US6040951AMar 21, 2000
Optical apparatus having hard circuit board encoder
CANON KK5 citations62
US5408286AApr 18, 1995
Signal generating device with selective pattern reading
CANON KK2 citations62
US8743267B2Jun 3, 2014
Optical apparatus for calculating an object distance
CANON KK2 citations60
US6847785B2Jan 25, 2005
Camera system, camera and lens apparatus
CANON KK0 citations52
US7675567B2Mar 9, 2010
Camera, camera system, and lens apparatus
CANON KK0 citations42
US7903347B2Mar 8, 2011
Lens apparatus and optical apparatus
CANON KK0 citations41