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Patents Grantslast 30 patents

  • Information Patent Grant

    Ozonizer
    • Patent number RE40746
    • Issue date Jun 16, 2009
    • Toshiba Mitsubishi-Electric Industrial System Corporation
    • Yujiro Okihara
    • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, o...
  • Information Patent Grant

    Ozonizer
    • Patent number 7,198,765
    • Issue date Apr 3, 2007
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Youichiro Tabata
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozonizer
    • Patent number 7,108,836
    • Issue date Sep 19, 2006
    • Toshiba Mitsubishi-Electric Industrial Systems Corporation
    • Yujiro Okihara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozonizer
    • Patent number 6,905,659
    • Issue date Jun 14, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Akaru Usui
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozonizer
    • Patent number 6,869,575
    • Issue date Mar 22, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Youichiro Tabata
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozonizer
    • Patent number 6,866,829
    • Issue date Mar 15, 2005
    • Mitsubishi Denki Kabushiki Kaisha
    • Yujiro Okihara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Scraping method
    • Patent number 6,769,962
    • Issue date Aug 3, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshihide Kinbara
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Semiconductor laser-excitation solid-state laser device
    • Patent number 6,314,121
    • Issue date Nov 6, 2001
    • Mitsubishi Denki Kabushiki Kaisha
    • Akaru Usui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor excitation solid-state laser apparatus
    • Patent number 6,038,244
    • Issue date Mar 14, 2000
    • Mitsubishi Denki Kabushiki Kaisha
    • Akaru Usui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Laser beam machining apparatus, focus positioning device for laser...
    • Patent number 5,948,292
    • Issue date Sep 7, 1999
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisao Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser beam machine with an optical fiber cable
    • Patent number 5,660,748
    • Issue date Aug 26, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Hisao Tanaka
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser machining apparatus for welding and cutting
    • Patent number 5,221,823
    • Issue date Jun 22, 1993
    • Mitsubishi Denki K.K.
    • Akaru Usui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for removing insulating coating of electric cable and appara...
    • Patent number 4,931,616
    • Issue date Jun 5, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Akaru Usui
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Intermittent ozonizing apparatus
    • Patent number 4,462,965
    • Issue date Jul 31, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenkoku Azuma
    • C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    Ozonizer
    • Publication number 20040076560
    • Publication date Apr 22, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Youichiro Tabata
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Ozonizer
    • Publication number 20040052701
    • Publication date Mar 18, 2004
    • Mitsubishi Denki Kabushiki Kaisha
    • Yujiro Okihara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    System for supplying a gas and method of supplying a gas
    • Publication number 20030133854
    • Publication date Jul 17, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoichiro Tabata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Ozonizer
    • Publication number 20030095900
    • Publication date May 22, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Youichiro Tabata
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Ozonizer
    • Publication number 20030095898
    • Publication date May 22, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Akaru Usui
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Ozonizer
    • Publication number 20030095899
    • Publication date May 22, 2003
    • Mitsubishi Denki Kabushiki Kaisha
    • Yujiro Okihara
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    SCRAPING APPARATUS AND SCRAPING METHOD
    • Publication number 20010023163
    • Publication date Sep 20, 2001
    • KINBARA, ET AL
    • YOSHIHIDE KINBARA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...