Yutaka Naito

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus including a detachable convey-guiding membe...
- Patent number 7,881,635
- Issue date Feb 1, 2011
- Ricoh Company, Limited
- Yoshikazu Yamazoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Pressurizing unit, fixing device, and image forming apparatus
- Patent number 7,769,332
- Issue date Aug 3, 2010
- Ricoh Company, Ltd.
- Shin Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20080193162
- Publication date Aug 14, 2008
- Ricoh Company, Limited
- Yoshikazu Yamazoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
PRESSURIZING UNIT, FIXING DEVICE, AND IMAGE FORMING APPARATUS
- Publication number 20080056783
- Publication date Mar 6, 2008
- Shin YAMAMOTO
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY