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Yasutaka Naruge
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Yokohama-shi, JP
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Patents Grants
last 30 patents
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Patent Grant
Image forming apparatus
Patent number
8,903,287
Issue date
Dec 2, 2014
Canon Kabushiki Kaisha
Yasutaka Naruge
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light source unit and scanning optical apparatus using the same
Patent number
6,969,846
Issue date
Nov 29, 2005
Canon Kabushiki Kaisha
Yoshihiko Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
IMAGE FORMING APPARATUS
Publication number
20140056624
Publication date
Feb 27, 2014
Canon Kabushiki Kaisha
Yasutaka Naruge
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Light source unit and scanning optical apparatus using the same
Publication number
20030173508
Publication date
Sep 18, 2003
CANON KABUSHIKI KAISHA
Yoshihiko Tanaka
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Optical scanning device and image forming apparatus
Publication number
20030090563
Publication date
May 15, 2003
Ken-ichi Tomita
G02 - OPTICS