Kenichi EBUCHI

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TOKYO, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lightning surge detector, surge protective device, and management s...
- Patent number 8,730,638
- Issue date May 20, 2014
- Sankosha Corporation
- Shuji Higashi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
LIGHTNING SURGE DETECTOR, SURGE PROTECTIVE DEVICE, AND MANAGEMENT S...
- Publication number 20130083441
- Publication date Apr 4, 2013
- SANKOSHA CORPORATION
- Shuji HIGASHI
- G01 - MEASURING TESTING