Tomohiro HIRADE

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoreceptor, and method for producing electro...
- Patent number 8,980,512
- Issue date Mar 17, 2015
- Ricoh Company, Ltd.
- Yoshiaki Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR AND METHOD FOR PRODUCING THE SAME
- Publication number 20140170544
- Publication date Jun 19, 2014
- Yoshiaki KAWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ELECTROPHOTOGRAPHIC PHOTORECEPTOR, AND METHOD FOR PRODUCING ELECTRO...
- Publication number 20130330663
- Publication date Dec 12, 2013
- Yoshiaki KAWASAKI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY