Yasunari Morooka

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Creeping discharge lightning protection device
- Patent number 6,717,790
- Issue date Apr 6, 2004
- Kyushu Electric Power Co., Inc.
- Yasunari Morooka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of preventing insulated wire breakage and momentary interrup...
- Patent number 6,504,092
- Issue date Jan 7, 2003
- Kyushu Electric Power Co., Inc.
- Yasunari Morooka
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER