Tsutomu KOSASA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image displacement correction method
- Patent number 9,753,397
- Issue date Sep 5, 2017
- Oki Data Corporation
- Tsutomu Kosasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus and method of controlling image formation...
- Patent number 9,563,143
- Issue date Feb 7, 2017
- Oki Data Corporation
- Tsutomu Kosasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image formation apparatus having cleaning mode to clean charging de...
- Patent number 9,207,556
- Issue date Dec 8, 2015
- Oki Data Corporation
- Tsutomu Kosasa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE DISPLACEMENT CORRECTION METHOD
- Publication number 20170090337
- Publication date Mar 30, 2017
- Oki Data Corporation
- Tsutomu KOSASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION APPARATUS
- Publication number 20150185681
- Publication date Jul 2, 2015
- Oki Data Corporation
- Tsutomu KOSASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMATION APPARATUS AND METHOD OF CONTROLLING IMAGE FORMATION...
- Publication number 20140321889
- Publication date Oct 30, 2014
- Oki Data Corporation
- Tsutomu KOSASA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY