Kouji Terasawa

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Iwate, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical scanning device and image forming apparatus
- Patent number 8,791,975
- Issue date Jul 29, 2014
- Ricoh Company, Ltd.
- Kozo Yamazaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical scanning device, image forming apparatus, mirror, housing,...
- Patent number 8,363,296
- Issue date Jan 29, 2013
- Ricoh Company, Ltd.
- Fumikata Andoh
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SCANNING DEVICE, IMAGE FORMING APPARATUS, MIRROR, HOUSING,...
- Publication number 20080117486
- Publication date May 22, 2008
- Fumikata ANDOH
- G02 - OPTICS
Information Patent Application
OPTICAL SCANNING DEVICE AND IMAGE FORMING APPARATUS
- Publication number 20080025750
- Publication date Jan 31, 2008
- Kozo YAMAZAKI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE