Chisa Kato

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Patents Grantslast 30 patents

Information Patent Grant
Solenoid device, automatic document feeder, and image forming appar...
- Patent number 8,336,874
- Issue date Dec 25, 2012
- Ricoh Company, Ltd.
- Chisa Kato
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Solenoid device, automatic document feeder, and image forming appar...
- Publication number 20090152792
- Publication date Jun 18, 2009
- Ricoh Company, Ltd.
- Chisa Kato
- H01 - BASIC ELECTRIC ELEMENTS