Osaka
Japan
4
2021-08-12
The entities that hold a legal rights for patent applications filed by inventor WATANABE Masao:
Masao WATANABE from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
CONVERTER
#2 | 2020-11-19Converter with soft switching function
#3 | 2020-11-19Converter with soft switching function
#4 | 2020-11-19Converter with soft switching function
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