P

Inventor

KAKIHARA YOSHIHIKO

JP19 patents
⚠️ This page may combine multiple inventors who share the name “KAKIHARA YOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ALPS ELECTRIC CO LTD

16 patents
US5959810ASep 28, 1999

Spin-valve magnetoresistive element with biasing layer

ALPS ELECTRIC CO LTD66 citations96
US5992004ANov 30, 1999

Method for producing a thin film magnetic head

ALPS ELECTRIC CO LTD35 citations93
US5923503AJul 13, 1999

Thin-film magnetic head and production method thereof

ALPS ELECTRIC CO LTD21 citations93
US6756135B2Jun 29, 2004

Spin valve thin-film magnetic element

ALPS ELECTRIC CO LTD25 citations92
US6587315B1Jul 1, 2003

Magnetoresistive-effect device with a magnetic coupling junction

ALPS ELECTRIC CO LTD27 citations92
US6538858B1Mar 25, 2003

Spin-valve thin film element and method of manufacturing the same

ALPS ELECTRIC CO LTD31 citations92
US6201669B1Mar 13, 2001

Magnetoresistive element and its manufacturing method

ALPS ELECTRIC CO LTD24 citations92
US6614629B1Sep 2, 2003

Thin film magnetic head providing an essentially warp-free upper shield layer and floating magnetic head using the same

ALPS ELECTRIC CO LTD18 citations84
US6847508B2Jan 25, 2005

Spin valve thin film magnetic element and thin film magnetic head

ALPS ELECTRIC CO LTD10 citations74
US6307722B1Oct 23, 2001

Thin-film magnetic head and production method thereof

ALPS ELECTRIC CO LTD7 citations74
US6716537B1Apr 6, 2004

Magnetoresistive element having multilayered film capable of effectively conducting a detecting current for detecting external magnetic field and method for making the same

ALPS ELECTRIC CO LTD8 citations73
US6663987B2Dec 16, 2003

Magnetroresistive element for effective sensing current flowing into multilayer film, and process for manufacturing the same

ALPS ELECTRIC CO LTD9 citations73
US6519122B1Feb 11, 2003

Spin-valve thin-film element

ALPS ELECTRIC CO LTD10 citations73
US7054115B2May 30, 2006

Spin-valve thin-film magnetic element and method for making the same

ALPS ELECTRIC CO LTD6 citations63
US6791804B2Sep 14, 2004

Magnetoresistive-effect device and method for manufacturing the same

ALPS ELECTRIC CO LTD4 citations63
US6762916B2Jul 13, 2004

Thin-film magnetic head with low barkhausen noise and floating-type magnetic head therewith

ALPS ELECTRIC CO LTD5 citations63

SONY CORP

2 patents

ALPS ELCTRIC CO LTD

1 patent