Marutomo Gotou

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Hitachinaka-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotor driving force transmission device and image forming apparatus...
- Patent number 7,941,076
- Issue date May 10, 2011
- Ricoh Company, Ltd.
- Shunichi Oohara
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Rotor Driving Force Transmission Device and Image Forming Apparatus...
- Publication number 20090060578
- Publication date Mar 5, 2009
- Ricoh Printing Systems, Ltd.
- Shunichi Oohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY