Naoyuki ESAKI

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electrophotographic photoconductor, image forming apparatus, and pr...
- Patent number 9,063,441
- Issue date Jun 23, 2015
- Ricoh Company, Ltd.
- Hirofumi Yamanami
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHOTOGRAPHIC PHOTOCONDUCTOR, IMAGE FORMING APPARATUS, AND PR...
- Publication number 20140120463
- Publication date May 1, 2014
- Hirofumi YAMANAMI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY