Hiroyuki Ootsuka

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Patents Grantslast 30 patents

Information Patent Grant
Protective circuit
- Patent number 7,848,069
- Issue date Dec 7, 2010
- Mitsubishi Electric Corporation
- Hiroyuki Ootsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PROTECTIVE CIRCUIT
- Publication number 20090195947
- Publication date Aug 6, 2009
- Mitsubishi Electric Corporation
- Hiroyuki Ootsuka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER