Hiromi Matsushita

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Uninterruptible switching regulator
- Patent number 6,504,270
- Issue date Jan 7, 2003
- Nihon Protector Co., Ltd.
- Hiromi Matsushita
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER