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Hirotsugu Komura

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Microwave generated plasma light source apparatus
    • Patent number RE32626
    • Issue date Mar 22, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenji Yoshizawa
    • 315 - Electric lamp and discharge devices: systems
  • Information Patent Grant

    Microwave discharge light source apparatus
    • Patent number 4,673,846
    • Issue date Jun 16, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenji Yoshizawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pulse arc welding machine
    • Patent number 4,594,498
    • Issue date Jun 10, 1986
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeo Ueguri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Microwave generated plasma light source apparatus
    • Patent number 4,498,029
    • Issue date Feb 5, 1985
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenji Yoshizawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Pulse arc welding machine
    • Patent number 4,438,317
    • Issue date Mar 20, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeo Ueguri
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pulse arc welding machine
    • Patent number 4,425,493
    • Issue date Jan 10, 1984
    • Mitsubishi Denki Kabushiki Kaisha
    • Takaji Mizuno
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Device with high frequency contactless type arc generating mechanism
    • Patent number 4,418,265
    • Issue date Nov 29, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoichiro Tabata
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Glow discharge heating apparatus
    • Patent number 4,410,792
    • Issue date Oct 18, 1983
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotsugu Komura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Glow discharge heating apparatus
    • Patent number 4,341,947
    • Issue date Jul 27, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotsugu Komura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Glow discharge heating apparatus
    • Patent number 4,339,656
    • Issue date Jul 13, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotsugu Komura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Glow discharge heating apparatus
    • Patent number 4,329,563
    • Issue date May 11, 1982
    • Mitsubishi Denki Kabushiki Kaisha
    • Hirotsugu Komura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Microwave heating oven
    • Patent number 4,307,277
    • Issue date Dec 22, 1981
    • Mitsubishi Denki Kabushiki Kaisha
    • Susumu Maeda
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR