Takaaki Ohnari

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Protection relay device and protection relay method
- Patent number 8,767,800
- Issue date Jul 1, 2014
- Kabushiki Kaisha Toshiba
- Takaaki Ohnari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PROTECTION RELAY DEVICE AND PROTECTION RELAY METHOD
- Publication number 20130063205
- Publication date Mar 14, 2013
- TOHOKU UNIVERSITY
- Takaaki Ohnari
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER