6 Patents
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- US117507532023Image Reading Device, Image Forming Apparatus, and Image Reading Method
RICOH COMPANY, Ltd.
0 cites - US117003442023Image Reading Device and Image Forming Apparatus Incorporating the Image Reading Device
RICOH COMPANY, Ltd.
0 cites - US115465352023Abnormal-pixel Detecting Device, Image Forming Apparatus, and Method of Detecting Abnormal Pixel
RICOH COMPANY, Ltd.
0 cites