Inventor
IIJIMA KENJI
JP41 patents
⚠️ This page may combine multiple inventors who share the name “IIJIMA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
19 patentsUS6767655B2Jul 27, 2004
Magneto-resistive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD84 citations97
US6717780B2Apr 6, 2004
Magnetoresistive device and/or multi-magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD33 citations93
US7163755B2Jan 16, 2007
Magneto-resistive element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD30 citations92
US6771473B2Aug 3, 2004
Magnetoresistive element and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations92
US6680831B2Jan 20, 2004
Magnetoresistive element, method for manufacturing the same, and method for forming a compound magnetic thin film
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD32 citations92
US5709811AJan 20, 1998
Magnetic material for microwave and high-frequency circuit component using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations92
US6785100B2Aug 31, 2004
Magnetic head comprising a multilayer magnetoresistive device and a yoke for introducing magnetic flux from a medium to the magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US5589221ADec 31, 1996
Magnetic thin film, and method of manufacturing the same, and magnetic head
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations82
US6798620B2Sep 28, 2004
Magneto-resistive element, magnetic head, and magnetic recording and reproduction apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6639765B2Oct 28, 2003
Magnetoresistive element and magnetoresistive device using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD8 citations74
US6569240B1May 27, 2003
Dielectric film and method for forming the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5849400ADec 15, 1998
Magnetic thin film, and method of manufacturing the same, and magnetic head
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US7042686B2May 9, 2006
Magnetoresistive element and method for producing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations73
US5308462AMay 3, 1994
Process for producing a ferroelectric film device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations73
US6899965B2May 31, 2005
Dielectric film and method for forming the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6762142B2Jul 13, 2004
Dielectric ceramic and dielectric device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations63
US6686071B2Feb 3, 2004
Magnetic recording medium and magnetic recording apparatus using the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations63
US7012790B2Mar 14, 2006
Magnetic head with yoke and multiple magnetic layers
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
US6977799B2Dec 20, 2005
Magnetic head comprising a multilayer magnetoresistive device and a yoke for introducing magnetic flux from a medium to the magnetoresistive device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations52
SHIMADZU CORP
8 patentsUS11391697B2Jul 19, 2022
Magnetic body inspection device and magnetic body inspection method
SHIMADZU CORP2 citations73
US11358836B2Jun 14, 2022
Wire rope inspection device, wire rope inspection system, and wire rope inspection method
SHIMADZU CORP3 citations73
US11092570B2Aug 17, 2021
Magnetic body inspection apparatus and magnetic body inspection method
SHIMADZU CORP2 citations73
US11493574B2Nov 8, 2022
Magnetic material inspection device
SHIMADZU CORP0 citations62
US12209990B2Jan 28, 2025
Magnetic body inspection device and magnetic body inspection system
SHIMADZU CORP0 citations52
US11644439B2May 9, 2023
Magnetic body inspection apparatus
SHIMADZU CORP0 citations52
US11485609B2Nov 1, 2022
Magnetic body inspection device
SHIMADZU CORP0 citations52
US11480546B2Oct 25, 2022
Magnetic material inspection system, magnetic material inspection device, and magnetic material inspection method
SHIMADZU CORP0 citations52