Mizuho Ohmura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Developing device, image forming apparatus, method of detecting dev...
- Patent number 9,658,565
- Issue date May 23, 2017
- Ricoh Company, Ltd.
- Takashi Oida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
DEVELOPING DEVICE, IMAGE FORMING APPARATUS, METHOD OF DETECTING DEV...
- Publication number 20160246213
- Publication date Aug 25, 2016
- Takashi OIDA
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY