Inventor
NAKAMURA HIDEKAZU
JP20 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA HIDEKAZU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CANON KK
8 patentsUS7013082B2Mar 14, 2006
Optical apparatus and lens apparatus
CANON KK13 citations84
US6954313B2Oct 11, 2005
Optical apparatus and lens apparatus
CANON KK13 citations84
US6831793B2Dec 14, 2004
Optical apparatus and image-pickup apparatus
CANON KK11 citations73
US7190533B2Mar 13, 2007
Lens apparatus and image-taking apparatus
CANON KK6 citations62
US7046457B2May 16, 2006
Optical apparatus
CANON KK3 citations62
US6819501B2Nov 16, 2004
Operation ring rotational state detecting device, lens device, and optical apparatus
CANON KK4 citations62
US7679840B2Mar 16, 2010
Optical apparatus
CANON KK0 citations51
US8018667B2Sep 13, 2011
Optical apparatus
CANON KK0 citations41
NAKAMURA HIDEKAZU
3 patentsUS8731393B2May 20, 2014
Optical apparatus including light amount adjusting apparatus
NAKAMURA HIDEKAZU2 citations60
US8218250B2Jul 10, 2012
Lens barrel and optical apparatus
NAKAMURA HIDEKAZU3 citations60
US8471947B2Jun 25, 2013
Image pickup apparatus including dust resistant walls
NAKAMURA HIDEKAZU0 citations39