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Inventors
Hiroshi Kamizuma
Tokyo
JP
5 patents
3 Patents
US12512385
2025
Power Conversion Apparatus
HITACHI, Ltd.
0 cites
US12512766
2025
Power Conversion Device
Hitachi, Ltd.
0 cites
US12034379
2024
Power Conversion System
Hitachi, Ltd.
0 cites