Hirohmi Harada

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Patents Grantslast 30 patents

Information Patent Grant
Image bearing member unit, including image bearing shutter
- Patent number 7,123,857
- Issue date Oct 17, 2006
- Ricoh Company, Ltd.
- Hirohmi Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Image bearing member unit, process cartridge including the image be...
- Publication number 20040126134
- Publication date Jul 1, 2004
- Hirohmi Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY