P

Inventor

HAYASHI KAZUHIKO

JP160 patents
⚠️ This page may combine multiple inventors who share the name “HAYASHI KAZUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NEC CORP

25 patents
US6542342B1Apr 1, 2003

Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer

NEC CORP69 citations96
US6114850ASep 5, 2000

Magnetoresistance effect element, and magnetoresistance effect sensor and magnetic information recording and playback system using same

NEC CORP42 citations96
US6090480AJul 18, 2000

Magnetoresistive device

NEC CORP61 citations96
US5766743AJun 16, 1998

Magnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect device

NEC CORP57 citations96
US6999287B2Feb 14, 2006

Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system

NEC CORP21 citations93
US6934132B2Aug 23, 2005

Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system

NEC CORP12 citations93
US6747853B2Jun 8, 2004

Magneto-resistance effect element, magneto-resistance effect head, magneto-resistance transducer system, and magnetic storage system

NEC CORP13 citations93
US6724585B2Apr 20, 2004

Magnetoresistive element and device utilizing magnetoresistance effect

NEC CORP48 citations93
US6507466B1Jan 14, 2003

Magnetoresistive effect head with diode in parallel

NEC CORP21 citations93
US6456468B1Sep 24, 2002

Magnetoresistance effect element, and magnetoresistance effect sensor and magnetic information recording and playback system using same

NEC CORP25 citations93
US6369993B1Apr 9, 2002

Magnetoresistance effect sensor and magnetoresistance detection system and magnetic storage system using this sensor

NEC CORP22 citations93
US6341052B2Jan 22, 2002

Magnetoresistive element including a silicon and/or a diffusion control layer

NEC CORP33 citations93
US6133732AOct 17, 2000

Magnetoresistive effect element and shield magnetoresistive effect sensor

NEC CORP31 citations93
US6101072AAug 8, 2000

Yoke type or flux guide type magnetoresistive head in which the yoke or flux guide is provided to the magnetic resistive element via an interposed soft magnetic layer

NEC CORP32 citations93
US5932343AAug 3, 1999

Magnetic resistance effect element and method for manufacture thereof

NEC CORP39 citations93
US5849422ADec 15, 1998

Spin valve film

NEC CORP48 citations93
US6950290B2Sep 27, 2005

Magnetoresistive effect transducer having longitudinal bias layer directly connected to free layer

NEC CORP21 citations92
US6628086B2Sep 30, 2003

Light emitting body, light emitting element and light emitting display device using same

NEC CORP33 citations92
US6624987B1Sep 23, 2003

Magnetic head with a tunnel junction including metallic material sandwiched between one of an oxide and a nitride of the metallic material

NEC CORP41 citations92
US6538861B1Mar 25, 2003

Magnetoresistive head having ferromagnetic tunnel junction film with a smaller resistance at a terminal portion than a central portion, magnetic resistance detection system with the magnetoresistive head and a magnetic storage system using it

NEC CORP44 citations92
US6490139B1Dec 3, 2002

Magneto-resistive element and magnetic head for data writing/reading

NEC CORP33 citations92
US5989690ANov 23, 1999

Magnetoresistance effect film, a method of manufacturing the same, and magnetoresistance effect device

NEC CORP19 citations92
US5889640AMar 30, 1999

Magnetoresistive element and sensor having optimal cross point

NEC CORP24 citations92
US5880911AMar 9, 1999

Magnetoresistive effect element

NEC CORP32 citations92
US5872502AFeb 16, 1999

Magnetoresistance effect film and production process thereof

NEC CORP21 citations92

SUMITOMO ELECTRIC INDUSTRIES

5 patents

SONY CORP

5 patents

TOYOTA MOTOR CO LTD

5 patents

TOKUYAMA CORP

2 patents

FUJI XEROX CO LTD

2 patents

FUJITSU TEN LTD

1 patent

SAMSUNG SDI CO LTD

1 patent

HAYASHI KAZUHIKO

1 patent

KOMATSU MFG CO LTD

1 patent

TOSHIBA KK

1 patent

LEDERLE JAPAN LTD

1 patent

Showing the top 50 of 160 patents by PatentIndex Score.