Inventor
FUKUZAWA HIDEAKI
JP180 patents
⚠️ This page may combine multiple inventors who share the name “FUKUZAWA HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
43 patentsUS6338899B1Jan 15, 2002
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system
TOSHIBA KK249 citations99
US6313973B1Nov 6, 2001
Laminated magnetorestrictive element of an exchange coupling film, an antiferromagnetic film and a ferromagnetic film and a magnetic disk drive using same
TOSHIBA KK140 citations99
US6303218B1Oct 16, 2001
Multi-layered thin-film functional device and magnetoresistance effect element
TOSHIBA KK156 citations99
US8048492B2Nov 1, 2011
Magnetoresistive effect element and manufacturing method thereof
TOSHIBA KK59 citations98
US7504898B2Mar 17, 2009
High-frequency oscillator with a stacked film including a magnetization pinned layer
TOSHIBA KK52 citations98
US6853520B2Feb 8, 2005
Magnetoresistance effect element
TOSHIBA KK67 citations98
US6118624ASep 12, 2000
Magneto-resistance effect element having a magnetic biasing film
TOSHIBA KK94 citations98
US5949622ASep 7, 1999
Magnetoresistance effect element
TOSHIBA KK100 citations98
US7514117B2Apr 7, 2009
Method and apparatus for manufacturing magnetoresistive element
TOSHIBA KK45 citations96
US7301733B1Nov 27, 2007
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory
TOSHIBA KK54 citations96
US7008702B2Mar 7, 2006
Magnetoresistance effect element, magnetic head, magnetic head assembly, magnetic storage system
TOSHIBA KK38 citations96
US6495275B2Dec 17, 2002
Multi-layered thin-film functional device and magnetoresistance effect element
TOSHIBA KK68 citations96
US6146776ANov 14, 2000
Magneto-resistance effect head
TOSHIBA KK67 citations96
US6111729AAug 29, 2000
Magnetoresistance effect element
TOSHIBA KK62 citations96
US9654883B2May 16, 2017
Strain sensing element, pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK16 citations93
US7843669B2Nov 30, 2010
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory
TOSHIBA KK23 citations93
US7821748B2Oct 26, 2010
Magneto-resistance effect element including a damping factor adjustment layer, magneto-resistance effect head, magnetic storage and magnetic memory
TOSHIBA KK23 citations93
US7810228B2Oct 12, 2010
Method for manufacturing a magneto-resistance effect element
TOSHIBA KK20 citations93
US7808330B2Oct 5, 2010
High-frequency oscillator
TOSHIBA KK37 citations93
US7776387B2Aug 17, 2010
Method for manufacturing a magneto-resistance effect element
TOSHIBA KK18 citations93
US7602592B2Oct 13, 2009
Magnetoresistive element including connection layers with magnetization alignment angles therebetween of 30 to 60° between metallic magnetic layers
TOSHIBA KK24 citations93
US7593195B2Sep 22, 2009
Magnetoresistance effect element, magnetic head, magnetic reproducing apparatus, and magnetic memory
TOSHIBA KK14 citations93
US7525776B2Apr 28, 2009
Magnetoresistive element, magnetoresistive head, magnetic recording apparatus, and magnetic memory
TOSHIBA KK39 citations93
US7375405B2May 20, 2008
Magnetoresistance effect element, magnetic head, and magnetic storage system using a giant magnetoresistance effect element
TOSHIBA KK14 citations93
US7196877B2Mar 27, 2007
Magnetoresistive element, magnetoresistive head and magnetic reproducing apparatus
TOSHIBA KK48 citations93
US7190558B2Mar 13, 2007
Magnetoresistive effect element, magnetic head and magnetic reproducing apparatus
TOSHIBA KK31 citations93
US6111722AAug 29, 2000
Magnetoresistance effect element having improved biasing films, and magnetic head and magnetic recording device using the same
TOSHIBA KK29 citations93
US6088195AJul 11, 2000
Magnetoresistance effect element
TOSHIBA KK41 citations93
US6052262AApr 18, 2000
Magneto-resistance effect element and magnetic head
TOSHIBA KK48 citations93
US7476414B2Jan 13, 2009
Magnetoresistance effect element
TOSHIBA KK14 citations92
US6754053B2Jun 22, 2004
Magnetoresistance effect element, magnetic head and magnetic reproducing apparatus
TOSHIBA KK34 citations92
US10295578B2May 21, 2019
Current sensor and smart meter
TOSHIBA KK22 citations91
US10254315B2Apr 9, 2019
Current sensor, current measuring module, and smart meter
TOSHIBA KK18 citations84
US9872624B2Jan 23, 2018
Strain sensing element, pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK5 citations84
US9791341B2Oct 17, 2017
Pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK7 citations84
US9759618B2Sep 12, 2017
Pressure sensor and microphone
TOSHIBA KK5 citations84
US9651432B2May 16, 2017
Strain sensing element, pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK14 citations84
US9596995B2Mar 21, 2017
Pressure sensor, acoustic microphone, blood pressure sensor, and touch panel
TOSHIBA KK6 citations84
US9549261B2Jan 17, 2017
Microphone package
TOSHIBA KK5 citations84
US9342179B2May 17, 2016
Strain sensing element, pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK13 citations84
US9250142B2Feb 2, 2016
Pressure sensor, microphone, blood pressure sensor, and touch panel
TOSHIBA KK11 citations84
US9176014B2Nov 3, 2015
Pressure sensor, audio microphone, blood pressure sensor, and touch panel
TOSHIBA KK12 citations84
US9177574B2Nov 3, 2015
Magneto-resistance effect device with mixed oxide function layer
TOSHIBA KK12 citations84
TDK CORP
2 patentsFUKUZAWA HIDEAKI
2 patentsTOKYO SHIBAURA ELECTRIC CO
1 patentGIDDINGS DEVIN
1 patentGIDDINGS ALEXANDER DEVIN
1 patentShowing the top 50 of 180 patents by PatentIndex Score.