Masaki Satoh

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Miyagi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical scanner and image forming apparatus including same
- Patent number 8,531,499
- Issue date Sep 10, 2013
- Ricoh Company, Ltd.
- Masaki Satoh
- G02 - OPTICS
Information Patent Grant
Optical scanner and color image forming apparatus
- Patent number 8,130,435
- Issue date Mar 6, 2012
- Ricoh Company, Ltd.
- Mitsuo Suzuki
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL SCANNER AND COLOR IMAGE FORMING APPARATUS
- Publication number 20090147336
- Publication date Jun 11, 2009
- Mitsuo Suzuki
- G02 - OPTICS