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Yoichi Kanemitsu

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Patents Grantslast 30 patents

  • Information Patent Grant

    Electron microscope
    • Patent number 5,814,814
    • Issue date Sep 29, 1998
    • Ebara Corporation
    • Yoichi Kanemitsu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetically levitated vibration damping apparatus
    • Patent number 5,793,598
    • Issue date Aug 11, 1998
    • Ebara Corporation
    • Katsuhide Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping apparatus
    • Patent number 5,765,800
    • Issue date Jun 16, 1998
    • Ebara Corporation
    • Katsuhide Watanabe
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control system for a linear actuator including magnetic bearings fo...
    • Patent number 5,720,010
    • Issue date Feb 17, 1998
    • Ebara Corporation
    • Katsuhide Watanabe
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Magnetic levitation conveyor apparatus
    • Patent number 5,641,054
    • Issue date Jun 24, 1997
    • Ebara Corporation
    • Satoshi Mori
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thin-film forming apparatus with magnetic bearings and a non-contac...
    • Patent number 5,630,881
    • Issue date May 20, 1997
    • Ebara Corporation
    • Naoaki Ogure
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Electromagnetically suspended floating floor apparatus
    • Patent number 5,471,802
    • Issue date Dec 5, 1995
    • Ebara Corporation
    • Kenichi Yano
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Zero-power control type vibration eliminating apparatus
    • Patent number 5,449,985
    • Issue date Sep 12, 1995
    • Ebara Corporation
    • Yoichi Kanemitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Robot with dust-free and maintenance-free actuators
    • Patent number 5,397,212
    • Issue date Mar 14, 1995
    • Ebara Corporation
    • Katsuhide Watanabe
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Dynamic pressure bearing
    • Patent number 5,322,369
    • Issue date Jun 21, 1994
    • Ebara Corporation
    • Tadashi Kataoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Spindle motor
    • Patent number 5,223,758
    • Issue date Jun 29, 1993
    • Ebara Corporation
    • Takashi Kataoka
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Inductance-type displacement sensor for eliminating inaccuracies du...
    • Patent number 5,194,805
    • Issue date Mar 16, 1993
    • National Aerospace Laboratory, Ebara Research Co., Ltd.
    • Atsushi Nakajima
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Turbo molecular pump
    • Patent number 5,152,679
    • Issue date Oct 6, 1992
    • Ebara Corporation
    • Yoichi Kanemitsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Imbalance correcting apparatus for a rotor
    • Patent number 5,130,589
    • Issue date Jul 14, 1992
    • Ebara Corporation
    • Yoichi Kanemitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Centrifugal pump having magnet bearing
    • Patent number 5,127,792
    • Issue date Jul 7, 1992
    • Ebara Corporation
    • Seigo Katsuta
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Controller for magnetic bearing system
    • Patent number 4,879,500
    • Issue date Nov 7, 1989
    • Ebara Research Co., Ltd.
    • Yoichi Kanemitsu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas rotary machine
    • Patent number 4,688,989
    • Issue date Aug 25, 1987
    • Ebara Corporation
    • Hideki Kondo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents