Tomoyuki Kojima

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device and image forming apparatus
- Patent number 10,720,828
- Issue date Jul 21, 2020
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus that suppresses influence of a heater triac...
- Patent number 10,281,856
- Issue date May 7, 2019
- Oki Data Corporatian
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus
- Patent number 7,603,073
- Issue date Oct 13, 2009
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Position setting method of photosensitive body and image forming ap...
- Patent number 7,395,012
- Issue date Jul 1, 2008
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
POWER SUPPLY DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20190267887
- Publication date Aug 29, 2019
- Oki Data Corporation
- Tomoyuki KOJIMA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
IMAGE FORMING APPARATUS
- Publication number 20180314196
- Publication date Nov 1, 2018
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080075508
- Publication date Mar 27, 2008
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Position setting method of photosensitive body and image forming ap...
- Publication number 20050271418
- Publication date Dec 8, 2005
- Oki Data Corporation
- Tomoyuki Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY