Inventor
MIKI HIROHIKO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “MIKI HIROHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI METALS LTD
5 patentsUS6270592B1Aug 7, 2001
Magnetic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator
HITACHI METALS LTD19 citations89
US9692130B2Jun 27, 2017
Near-field communication antenna, antenna module and wireless communications apparatus
HITACHI METALS LTD4 citations72
US10020104B2Jul 10, 2018
Magnetic sheet, electronic device using same, and method for manufacturing magnetic sheet
HITACHI METALS LTD1 citations51
US6504737B2Jan 7, 2003
Magnetic core for saturable reactor, magnetic amplifier type multi-output switching regulator and computer having magnetic amplifier type multi-output switching regulator
HITACHI METALS LTD1 citations49
US10256034B2Apr 9, 2019
Core case unit, coil component, and method for producing coil component
HITACHI METALS LTD0 citations46