Inventor
NAMAZUE ERIKO
JP14 patents
Patents
14 patentsUS7245324B2Jul 17, 2007
Image pickup apparatus for photographing an object
CANON KK23 citations92
US7113318B2Sep 26, 2006
Light amount control apparatus, photographing apparatus, and filter
CANON KK24 citations92
US7099555B2Aug 29, 2006
Light amount adjusting apparatus, optical equipment, optical filter and image-taking apparatus
CANON KK27 citations92
US6866431B2Mar 15, 2005
Light amount adjustment apparatus, manufacturing method, and photographing apparatus
CANON KK30 citations92
US7250973B2Jul 31, 2007
Image pickup apparatus for reflecting light at an area between successive refractive areas
CANON KK31 citations91
US7901732B2Mar 8, 2011
Production process of light amount adjustment member, light amount adjustment member, light amount adjustment device and photographing apparatus
CANON KK3 citations63
US7815966B2Oct 19, 2010
Production process of light amount adjustment member, light amount adjustment member, light amount adjustment device and photographing apparatus
CANON KK4 citations63
US7070344B2Jul 4, 2006
Production process of light amount adjustment member, light amount adjustment device and photographing apparatus
CANON KK4 citations63
US7016129B2Mar 21, 2006
Optical filter, method of making optical filter, light amount adjusting apparatus and optical equipment
CANON KK3 citations63
US7606478B2Oct 20, 2009
Lens barrel suitable to be housed
CANON KK2 citations62
US7553094B2Jun 30, 2009
Light quantity adjusting apparatus, image pickup apparatus and optical apparatus
CANON KK2 citations62
US7934877B2May 3, 2011
Diaphragm blade, method of manufacturing the same, and light quantity controller having the same
CANON KK1 citations52
US7850375B2Dec 14, 2010
Light quantity adjusting apparatus, image pickup apparatus and optical apparatus
CANON KK0 citations51
US7675205B2Mar 9, 2010
Driving apparatus
CANON KK0 citations41