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Inventor
YABUNO KOHEI
JP
3 patents
Patents
3 patents
US4626976A
Dec 2, 1986
Switch mode power supply having magnetically controlled output
HITACHI LTD
18 citations
71
US4499530A
Feb 12, 1985
Switching power supply apparatus
HITACHI LTD
16 citations
71
US4084222A
Apr 11, 1978
High-voltage power supply device
HITACHI LTD
0 citations
38