Inventor
KOBAYASHI TADAHIKO
JP57 patents
⚠️ This page may combine multiple inventors who share the name “KOBAYASHI TADAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
42 patentsUS7552592B2Jun 30, 2009
Magnetic refrigerator
TOSHIBA KK68 citations98
US6676772B2Jan 13, 2004
Magnetic material
TOSHIBA KK92 citations98
US5920447AJul 6, 1999
Magnetic disk unit having laminated magnetic heads
TOSHIBA KK66 citations96
US5184037AFeb 2, 1993
Magnetostriction type actuator
TOSHIBA KK60 citations96
US4627298ADec 9, 1986
Torque sensor of the noncontact type
TOSHIBA KK85 citations96
US7063754B2Jun 20, 2006
Magnetic material for magnetic refrigeration and method for producing thereof
TOSHIBA KK56 citations94
US6198597B1Mar 6, 2001
Thin-film magnetic head having improved magnetic pole structure
TOSHIBA KK59 citations94
US7168255B2Jan 30, 2007
Magnetic composite material and method for producing the same
TOSHIBA KK42 citations93
US7076958B2Jul 18, 2006
Magnetic material
TOSHIBA KK17 citations93
US6304415B1Oct 16, 2001
Magnetic head
TOSHIBA KK24 citations93
US6108167AAug 22, 2000
Magnetic head
TOSHIBA KK35 citations93
US5260615ANov 9, 1993
Magnetoelastic wave device
TOSHIBA KK31 citations93
US7536866B2May 26, 2009
Magnetic refrigerator
TOSHIBA KK28 citations92
US6256863B1Jul 10, 2001
Yoke type magnetoresistance head and manufacturing method of the same
TOSHIBA KK22 citations92
US4891992AJan 9, 1990
Torque detecting apparatus
TOSHIBA KK34 citations92
US4750371AJun 14, 1988
Torque sensor for detecting a shaft torque and an electric machine in which the torque sensor is mounted
TOSHIBA KK38 citations92
US5739600AApr 14, 1998
Underwater magnetrostrictive vibration device
TOSHIBA KK21 citations88
US7914628B2Mar 29, 2011
Magnetic refrigeration material and method of manufacturing thereof
TOSHIBA KK17 citations84
US6369992B1Apr 9, 2002
Yoke-type head with magneto-resistance effect film recessed from medium facing surface and extending across magnetic gap
TOSHIBA KK18 citations84
US5110376AMay 5, 1992
Super-magnetostrictive alloy
TOSHIBA KK19 citations82
US4762008AAug 9, 1988
Torque detecting apparatus
TOSHIBA KK21 citations82
US7993542B2Aug 9, 2011
Magnetic material for magnetic refrigeration
TOSHIBA KK5 citations74
US7833361B2Nov 16, 2010
Alloy and method for producing magnetic refrigeration material particles using same
TOSHIBA KK7 citations74
US6731111B2May 4, 2004
Validity determination using magnetic ink having magnetic powders with different Curie temperatures
TOSHIBA KK6 citations74
US6333840B1Dec 25, 2001
Magnetic recording apparatus
TOSHIBA KK7 citations74
US5894384AApr 13, 1999
Magnetoresistance effect head in which a magnetoresistance effect element and a soft magnetic film form a single magnetic circuit
TOSHIBA KK10 citations74
US5601662AFeb 11, 1997
Method of introducing magnetic anisotropy into magnetic material
TOSHIBA KK15 citations74
US5527398AJun 18, 1996
Magnetostrictive materials and methods of making such materials
TOSHIBA KK10 citations74
US5336337AAug 9, 1994
Magnetrostrictive materials and methods of making such materials
TOSHIBA KK14 citations74
US5223046AJun 29, 1993
Super-magnetostrictive alloy
TOSHIBA KK8 citations74
US10650947B2May 12, 2020
Permanent magnet, motor, and generator
TOSHIBA KK2 citations73
US10304600B2May 28, 2019
Permanent magnet, and motor and generator using the same
TOSHIBA KK3 citations73
US9714458B2Jul 25, 2017
Permanent magnet, motor, and generator
TOSHIBA KK2 citations73
US9715956B2Jul 25, 2017
Permanent magnet, motor, and generator
TOSHIBA KK2 citations73
US9618239B2Apr 11, 2017
Magnetic refrigerating device and magnetic refrigerating system
TOSHIBA KK2 citations73
US4590807AMay 27, 1986
Torque sensor of noncontact type
TOSHIBA KK13 citations73
US7563330B2Jul 21, 2009
Magnetic material and manufacturing method thereof
TOSHIBA KK6 citations63
US6545466B2Apr 8, 2003
Magnetic powder for validity determining ink, manufacturing method for magnetic powder for validity determining ink, magnetic ink for validity determination, printing member for validity determination, detecting device for printing member for validity determination, and validity determination device
TOSHIBA KK4 citations63
US5565830AOct 15, 1996
Rare earth-cobalt supermagnetostrictive alloy
TOSHIBA KK5 citations63
US10770208B2Sep 8, 2020
Permanent magnet, motor, and generator
TOSHIBA KK1 citations62
US10951074B2Mar 16, 2021
Permanent magnet, rotary electrical machine, and vehicle
TOSHIBA KK0 citations52
US10923254B2Feb 16, 2021
Permanent magnet, motor, and generator
TOSHIBA KK0 citations52
KOBAYASHI TADAHIKO
2 patentsKAJI SHIORI
2 patentsSAITO AKIKO
1 patentTOKYO SHIBAURA ELECTRIC CO
1 patentFUJI SEIKI MACHINE WORKS
1 patentTSUJI HIDEYUKI
1 patentShowing the top 50 of 57 patents by PatentIndex Score.