Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Satoru Wada0
Takeshi Mochizuki0
Date of Patent
March 11, 2008
0Patent Application Number
113222640
Date Filed
January 3, 2006
0Patent Primary Examiner
Patent abstract
An optical scanning apparatus includes a deflecting member that deflects and scans a light beam emitted from a light source, an optical element that scans and images the light beam on a medium to be scanned; and an opening member being disposed in a vicinity of the medium to be scanned. The opening member restricts both a scanning direction of the scanned and imaged light beam and a direction perpendicular to the scanning direction of the light beam.
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