Isao Ohdaira

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Memory device, refresh control circuit to be used for the memory de...
- Patent number 7,180,806
- Issue date Feb 20, 2007
- Sony Corporation
- Shigeji Ikeda
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Memory device, refresh control circuit to be used for the memory de...
- Publication number 20040179416
- Publication date Sep 16, 2004
- Shigeji Ikeda
- G11 - INFORMATION STORAGE