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Toshimitsu Barada

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Patents Grantslast 30 patents

  • Information Patent Grant

    Substrate rotation device, substrate cleaning device, substrate pro...
    • Patent number 11,731,241
    • Issue date Aug 22, 2023
    • Ebara Corporation
    • Ichiju Satoh
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Electromagnet device, electromagnet controller, electromagnet contr...
    • Patent number 11,295,935
    • Issue date Apr 5, 2022
    • Ebara Corporation
    • Tomonori Ohashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Magnetic levitated pump
    • Patent number 10,995,765
    • Issue date May 4, 2021
    • Ebara Corporation
    • Ichiju Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing apparatus and method for reducing vibration caused...
    • Patent number 9,388,854
    • Issue date Jul 12, 2016
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Turbo vacuum pump
    • Patent number 8,087,907
    • Issue date Jan 3, 2012
    • Ebara Corporation
    • Hiroyuki Kawasaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device and method
    • Patent number 7,977,839
    • Issue date Jul 12, 2011
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing apparatus
    • Patent number 7,944,104
    • Issue date May 17, 2011
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device and method
    • Patent number 7,830,056
    • Issue date Nov 9, 2010
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing apparatus
    • Patent number 6,984,907
    • Issue date Jan 10, 2006
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Excimer laser apparatus
    • Patent number 6,809,448
    • Issue date Oct 26, 2004
    • Ebara Corporation
    • Natsushi Suzuki
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric discharge gas laser
    • Patent number 6,785,314
    • Issue date Aug 31, 2004
    • Ebara Corporation
    • Atushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Discharge-pumped excimer laser device
    • Patent number 6,603,787
    • Issue date Aug 5, 2003
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Discharge-pumped excimer laser device
    • Patent number 6,539,043
    • Issue date Mar 25, 2003
    • Ebara Corporation
    • Hiroyuki Shinozaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing and circulation fan apparatus
    • Patent number 6,519,273
    • Issue date Feb 11, 2003
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Circulation fan apparatus and circulation-fan driving motor
    • Patent number 6,464,472
    • Issue date Oct 15, 2002
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic bearing device for motor-combined structure
    • Patent number 6,455,966
    • Issue date Sep 24, 2002
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device
    • Patent number 6,404,088
    • Issue date Jun 11, 2002
    • Ebara Corporation
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Excimer laser device
    • Patent number 6,366,039
    • Issue date Apr 2, 2002
    • Ebara Corporation
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Magnetic bearing device
    • Patent number 6,326,712
    • Issue date Dec 4, 2001
    • Ebara Corporation
    • Toshiharu Nakazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    MAGNETIC BEARING APPARATUS
    • Publication number 20240084850
    • Publication date Mar 14, 2024
    • EBARA CORPORATION
    • Yu KAKESU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CANNED MOTOR AND PUMP DRIVEN BY SAME, AND ROCKET ENGINE SYSTEM AND...
    • Publication number 20220186686
    • Publication date Jun 16, 2022
    • EBARA CORPORATION
    • Shuichiro Honda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBSTRATE ROTATION DEVICE, SUBSTRATE CLEANING DEVICE, SUBSTRATE PRO...
    • Publication number 20200047310
    • Publication date Feb 13, 2020
    • EBARA CORPORATION
    • Ichiju Satoh
    • B24 - GRINDING POLISHING
  • Information Patent Application

    ELECTROMAGNET DEVICE, ELECTROMAGNET CONTROLLER, ELECTROMAGNET CONTR...
    • Publication number 20180114678
    • Publication date Apr 26, 2018
    • EBARA CORPORATION
    • Tomonori OHASHI
    • G01 - MEASURING TESTING
  • Information Patent Application

    MAGNETIC LEVITATED PUMP
    • Publication number 20160131141
    • Publication date May 12, 2016
    • EBARA CORPORATION
    • Ichiju SATO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING APPARATUS AND METHOD FOR REDUCING VIBRATION CAUSED...
    • Publication number 20140175925
    • Publication date Jun 26, 2014
    • EBARA CORPORATION
    • Toshimitsu BARADA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC BEARING DEVICE AND METHOD
    • Publication number 20110012456
    • Publication date Jan 20, 2011
    • EBARA CORPORATION
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBO VACUUM PUMP
    • Publication number 20090246048
    • Publication date Oct 1, 2009
    • EBARA CORPORATION
    • Hiroyuki Kawasaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING APPARATUS
    • Publication number 20090189469
    • Publication date Jul 30, 2009
    • EBARA CORPORATION
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MAGNETIC BEARING DEVICE AND METHOD
    • Publication number 20090096302
    • Publication date Apr 16, 2009
    • EBARA CORPORATION
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetic bearing apparatus
    • Publication number 20040263011
    • Publication date Dec 30, 2004
    • Toshimitsu Barada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Excimer laser apparatus
    • Publication number 20030107283
    • Publication date Jun 12, 2003
    • Natsushi Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetic bearing and magnetic levitation apparatus
    • Publication number 20030107282
    • Publication date Jun 12, 2003
    • Atsushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Electric discharge gas laser
    • Publication number 20010050940
    • Publication date Dec 13, 2001
    • Atushi Ooyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Magnetic bearing and circulation fan apparatus
    • Publication number 20010017877
    • Publication date Aug 30, 2001
    • EBARA CORPORATION
    • Shinichi Sekiguchi
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...