Inventor
MUKASA KOICHI
JP31 patents
⚠️ This page may combine multiple inventors who share the name “MUKASA KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV HOKKAIDO
15 patentsUS6667456B2Dec 23, 2003
Laser welding method and a laser welding apparatus
UNIV HOKKAIDO20 citations90
US6756931B2Jun 29, 2004
Electromagnetic wave absorber
UNIV HOKKAIDO15 citations82
US6757192B2Jun 29, 2004
Magnetic recording element, magnetic memory, magnetic recording method, method for fabricating a magnetic recording element, and method for fabricating a magnetic memory
UNIV HOKKAIDO9 citations72
US7041373B2May 9, 2006
Fibrous solid carbon manifold assembly and method for producing the same
UNIV HOKKAIDO10 citations71
US6545247B2Apr 8, 2003
Laser welding apparatus, a gas shielding apparatus and a method for controlling a laser welding apparatus
UNIV HOKKAIDO11 citations71
US6078174AJun 20, 2000
Apparatus for measuring exchange force
UNIV HOKKAIDO7 citations70
US6750450B2Jun 15, 2004
Scanning magnetism detector and probe
UNIV HOKKAIDO4 citations62
US6849821B2Feb 1, 2005
Laser welding head-controlling system, a laser welding head and a method for controlling a laser welding head
UNIV HOKKAIDO2 citations60
US6717402B2Apr 6, 2004
Probe having at least one magnetic resistive element for measuring leakage magnetic field
UNIV HOKKAIDO5 citations60
US6674073B2Jan 6, 2004
Scattering target-holding mechanism and an electron spin analyzer
UNIV HOKKAIDO4 citations60
US6639218B2Oct 28, 2003
Electron spin analyzer
UNIV HOKKAIDO6 citations60
US6081115AJun 27, 2000
Method of measuring exchange force and method of evaluating magnetism using the exchange force
UNIV HOKKAIDO3 citations59
US6655196B2Dec 2, 2003
Scanning probe microscope
UNIV HOKKAIDO4 citations58
US7052738B2May 30, 2006
Fibrous solid carbon manifold assembly and method for producing the same
UNIV HOKKAIDO0 citations50
US6577213B2Jun 10, 2003
Method and apparatus for multiplying a frequency of an electromagnetic wave
UNIV HOKKAIDO0 citations50
ALPS ELECTRIC CO LTD
12 patentsUS5075623ADec 24, 1991
Method for measuring three-dimensional spatial magnetic field distribution using algebraic reconstruction and convergence
ALPS ELECTRIC CO LTD20 citations75
US4743313AMay 10, 1988
Amorphous alloy for use in magnetic heads
ALPS ELECTRIC CO LTD8 citations74
US4657812AApr 14, 1987
Recording medium for perpendicular magnetization
ALPS ELECTRIC CO LTD8 citations74
US4638391AJan 20, 1987
Vertical recording magnetic head having single core body bonded with main magnetic pole in guard layer
ALPS ELECTRIC CO LTD8 citations74
US4609593ASep 2, 1986
Magnetic recording medium
ALPS ELECTRIC CO LTD8 citations74
US4603091AJul 29, 1986
Recording medium for perpendicular magnetization
ALPS ELECTRIC CO LTD12 citations74
US4557769ADec 10, 1985
Soft magnetic material
ALPS ELECTRIC CO LTD7 citations74
US4638387AJan 20, 1987
Composition for sliding contact part of recording/reproducing apparatus
ALPS ELECTRIC CO LTD9 citations73
US4641213AFeb 3, 1987
Magnetic head
ALPS ELECTRIC CO LTD4 citations63
US4622273ANov 11, 1986
Recording medium for perpendicular magnetization
ALPS ELECTRIC CO LTD3 citations63
US4592963AJun 3, 1986
Thin-film magnetic head and composite material substrate therefor
ALPS ELECTRIC CO LTD4 citations62
US4608228AAug 26, 1986
Ni-Fe magnetic head including 1.5-2% Ta
ALPS ELECTRIC CO LTD0 citations52