Masao UMEHARA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
High frequency power supply device
- Patent number 8,674,619
- Issue date Mar 18, 2014
- Daihen Corporation
- Yuya Nakamori
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
HIGH FREQUENCY POWER SUPPLY DEVICE
- Publication number 20130082620
- Publication date Apr 4, 2013
- DAIHEN Corporation
- Yuya NAKAMORI
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR