P

Inventor

HAGINOYA CHISEKI

JP10 patents
⚠️ This page may combine multiple inventors who share the name “HAGINOYA CHISEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

4 patents
US7097924B2Aug 29, 2006

Magnetic recording media and method of forming them

HITACHI LTD30 citations92
US7351445B2Apr 1, 2008

Magnetic recording media and method of forming them

HITACHI LTD15 citations83
US7969691B2Jun 28, 2011

Magnetic head and magnetic disk system having a read sensor and a sensing current

HITACHI LTD0 citations51
US8029952B2Oct 4, 2011

Magnetic recording medium, method for manufacturing the same, and magnetic recording/reproducing apparatus

HITACHI LTD0 citations40

HITACHI GLOBAL STORAGE TECH

3 patents
US7599151B2Oct 6, 2009

Magnetic head with laminated side shields

HITACHI GLOBAL STORAGE TECH40 citations92
US7505232B2Mar 17, 2009

Magnetic head with side shield and manufacturing method thereof

HITACHI GLOBAL STORAGE TECH9 citations81
US7535683B2May 19, 2009

Magnetoresistive head with improved in-stack longitudinal biasing layers

HITACHI GLOBAL STORAGE TECH7 citations73

OGINO MASAHIKO

1 patent
US8268209B2Sep 18, 2012

Pattern forming method and its mold

OGINO MASAHIKO3 citations62

HITACHI GLOBAL STORAGE TECH NL

1 patent
US7998605B2Aug 16, 2011

Magnetic recording medium and method for production thereof

HITACHI GLOBAL STORAGE TECH NL0 citations52

TAKEI HISAKO

1 patent
US8178223B2May 15, 2012

Perpendicular magnetic recording medium

TAKEI HISAKO1 citations44