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G03G2215/00257

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GPHYSICS G03Photography G03GELECTROGRAPHY ELECTROPHOTOGRAPHY MAGNETOGRAPHY G03G2215/00Apparatus for electrophotographic processes

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Patents Grantslast 30 patents

Information Patent Grant
Colorimetry apparatus and image forming apparatus
- Patent number 10,837,835
- Issue date Nov 17, 2020
- Canon Kabushiki Kaisha
- Tomoaki Nakai
- G01 - MEASURING TESTING
Information Patent Grant
Colorimetry apparatus and image forming apparatus
- Patent number 10,359,315
- Issue date Jul 23, 2019
- Canon Kabushiki Kaisha
- Tomoaki Nakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus and method of separating recording medium
- Patent number 9,599,937
- Issue date Mar 21, 2017
- Ricoh Company, Ltd.
- Atsushi Nagata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus
- Patent number 6,538,769
- Issue date Mar 25, 2003
- Minolta Co., Ltd.
- Akinori Yoshida
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
COLORIMETRY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20190186997
- Publication date Jun 20, 2019
- Canon Kabushiki Kaisha
- Tomoaki Nakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
COLORIMETRY APPARATUS AND IMAGE FORMING APPARATUS
- Publication number 20140029963
- Publication date Jan 30, 2014
- Canon Kabushiki Kaisha
- Tomoaki Nakai
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PROCESSING APPARATUS
- Publication number 20020001094
- Publication date Jan 3, 2002
- AKINORI YOSHIDA
- G06 - COMPUTING CALCULATING COUNTING