Nobuhiro Nakajima

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
DC/DC converter and subscriber line interface circuit
- Patent number 7,095,847
- Issue date Aug 22, 2006
- Oki Electric Industry Co., Ltd.
- Kenichi Tsuruya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DC/DC converter and subscriber line interface circuit
- Publication number 20040091097
- Publication date May 13, 2004
- Kenichi Tsuruya
- H04 - ELECTRIC COMMUNICATION TECHNIQUE