Yoshikazu Yamazoe

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus including a collecting portion inside guide...
- Patent number 8,165,490
- Issue date Apr 24, 2012
- Ricoh Company, Limited
- Yoshikazu Yamazoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 8,095,041
- Issue date Jan 10, 2012
- Ricoh Company, Limited
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device and image forming apparatus
- Patent number 7,890,017
- Issue date Feb 15, 2011
- Ricoh Company, Limited
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
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

Patents Applicationslast 30 patents

Information Patent Application
Image forming apparatus
- Publication number 20100003048
- Publication date Jan 7, 2010
- Ricoh Company, Ltd.
- Yoshikazu Yamazoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090074440
- Publication date Mar 19, 2009
- Shigeo Nanno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FIXING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20090060572
- Publication date Mar 5, 2009
- Yutaka Naitoh
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20080193162
- Publication date Aug 14, 2008
- Ricoh Company, Limited
- Yoshikazu Yamazoe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY