Tsurayoshi Imanishi

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Amagasaki-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Power supply device
- Patent number 6,912,123
- Issue date Jun 28, 2005
- Nipron Co., Ltd.
- Setsuo Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Uninterruptible duplexed power supply system, and unit plug-in stru...
- Patent number 6,381,156
- Issue date Apr 30, 2002
- Nihon Protector Co., Ltd.
- Setsuo Sakai
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Power supply device
- Publication number 20050052164
- Publication date Mar 10, 2005
- Setsuo Sakai
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
UNINTERRUPTIBLE DUPLEXED POWER SUPPLY SYSTEM, AND UNIT PLUG-IN STRU...
- Publication number 20020031000
- Publication date Mar 14, 2002
- Nihon Protector Co., Ltd.
- Setsuo Sakai
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...