Inventor
KENMOTSU HIDETAKA
JP3 patents
Patents
3 patentsUS6897718B2May 24, 2005
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD54 citations95
US7132019B2Nov 7, 2006
Amorphous soft magnetic alloy powder, and dust core and wave absorber using the same
ALPS ELECTRIC CO LTD38 citations91
US6594157B2Jul 15, 2003
Low-loss magnetic powder core, and switching power supply, active filter, filter, and amplifying device using the same
ALPS ELECTRIC CO LTD34 citations91