Takayuki KAWAMOTO

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming method
- Patent number 9,128,422
- Issue date Sep 8, 2015
- Ricoh Company, Limited
- Akira Yashiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Power supply circuit, image forming apparatus incorporating same, a...
- Patent number 8,837,975
- Issue date Sep 16, 2014
- Ricoh Company, Ltd.
- Kunihiro Komai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD
- Publication number 20140270864
- Publication date Sep 18, 2014
- RICOH COMPANY, LIMITED
- Akira YASHIRO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
POWER SUPPLY CIRCUIT, IMAGE FORMING APPARATUS INCORPORATING SAME, A...
- Publication number 20130164017
- Publication date Jun 27, 2013
- Kunihiro KOMAI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER