Inventor
MATSUMOTO HATSUO
JP9 patents
⚠️ This page may combine multiple inventors who share the name “MATSUMOTO HATSUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NEC TOKIN CORP
6 patentsUS7427909B2Sep 23, 2008
Coil component and fabrication method of the same
NEC TOKIN CORP34 citations90
US6995643B2Feb 7, 2006
Magnetically biasing bond magnet for improving DC superposition characteristics of magnetic coil
NEC TOKIN CORP12 citations83
US6611187B2Aug 26, 2003
Magnetic core, coil assembly and power supply circuit using the same
NEC TOKIN CORP17 citations83
US6778056B2Aug 17, 2004
Inductance component having a permanent magnet in the vicinity of a magnetic gap
NEC TOKIN CORP8 citations73
US6621398B2Sep 16, 2003
Magnetic core comprising a bond magnet including magnetic powder whose particle's surface is coated with oxidation-resistant metal
NEC TOKIN CORP12 citations73
US6710693B2Mar 23, 2004
Inductor component containing permanent magnet for magnetic bias and method of manufacturing the same
NEC TOKIN CORP12 citations71