Inventor
ONIZUKA MASAHIRO
JP11 patents
⚠️ This page may combine multiple inventors who share the name “ONIZUKA MASAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TDK CORP
9 patentsUS6346673B1Feb 12, 2002
Noise preventing split ferrite core
TDK CORP23 citations91
US6268787B1Jul 31, 2001
Ferrite-core housing case anti-noise component wire harness and electronic equipment
TDK CORP34 citations91
US6114940ASep 5, 2000
BALUN transformer core material, BALUN transformer core and BALUN transformer
TDK CORP42 citations91
US5750045AMay 12, 1998
Preparation of ferrite materials
TDK CORP21 citations91
US6147928ANov 14, 2000
Anti-noise component for flat cable
TDK CORP21 citations88
US6217790B1Apr 17, 2001
BALUN transformer core material, BALUN transformer core and BALUN transformer
TDK CORP5 citations73
US6033593AMar 7, 2000
BALUN transformer core material, BALUN transformer core and BALUN transformer
TDK CORP10 citations73
US5954992ASep 21, 1999
Hexagonal Z type magnetic oxide sintered material, method for making and impedance device
TDK CORP8 citations73
US5966065AOct 12, 1999
Core for inductance elements and its production method
TDK CORP8 citations67