Kouji Yokoyama

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Resilient contact structure with bypass wire and camera having such...
- Patent number 7,048,574
- Issue date May 23, 2006
- Ricoh Company, Ltd.
- Junichi Shinohara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Digital camera having synchronized movement of lens and flash
- Patent number 6,573,939
- Issue date Jun 3, 2003
- Ricoh Company, Ltd.
- Kouji Yokoyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Contact structure, an apparatus having the contact structure and im...
- Publication number 20050020126
- Publication date Jan 27, 2005
- Junichi Shinohara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY