Inventor
ONOE SEIJI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “ONOE SEIJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
12 patentsUS6760201B2Jul 6, 2004
Magnetic tunnel element and its manufacturing method, thin-film magnetic head, magnetic memory and magnetic sensor
SONY CORP19 citations92
US6704178B2Mar 9, 2004
Multichannel magnetic head using magnetoresistive effect
SONY CORP15 citations83
US7009819B2Mar 7, 2006
Magnetic reproducing head having a structure to inhibit electrostatic discharge damage to a recording tape
SONY CORP7 citations73
US6172857B1Jan 9, 2001
Magnetoresistive head with azimuth angle and magnetic recording/reproducing tape apparatus using same
SONY CORP11 citations72
US6678126B2Jan 13, 2004
Magnetoresistance-effect magnetic head
SONY CORP10 citations71
US7092224B2Aug 15, 2006
Magnetic tunnel effect type magnetic head, and method of producing same
SONY CORP2 citations62
US6985336B2Jan 10, 2006
Magnetic reproducing head having a structure to inhibit electrostatic discharge to a recording tape
SONY CORP2 citations62
US6909584B2Jun 21, 2005
Magnetic tunnel effect type magnetic head having a magnetic tunnel junction element sandwiched with conductive gap layers between a pair of magnetic shielding layers
SONY CORP4 citations62
US6873502B2Mar 29, 2005
Magnetic tunnel effect type magnetic head, and method of producing same
SONY CORP4 citations62
US7511928B2Mar 31, 2009
Magnetic tunnel effect type magnetic head, and recorder/player
SONY CORP0 citations51
US7092225B2Aug 15, 2006
Magnetic tunnel effect type magnetic head, and method of producing same
SONY CORP0 citations51
US7057860B2Jun 6, 2006
Magnetic tunnel effect type magnetic head having a magnetic tunnel junction element, and recorder/player
SONY CORP0 citations51