TREA

Thuneo Thukakoshi

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Patents Grantslast 30 patents

  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 6,025,622
    • Issue date Feb 15, 2000
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 5,780,887
    • Issue date Jul 14, 1998
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 5,286,984
    • Issue date Feb 15, 1994
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 5,093,701
    • Issue date Mar 3, 1992
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 5,086,323
    • Issue date Feb 4, 1992
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lateral conductivity modulated MOSFET
    • Patent number 4,928,155
    • Issue date May 22, 1990
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductive modulated MOSFET
    • Patent number 4,881,120
    • Issue date Nov 14, 1989
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Lateral conductivity modulated MOSFET
    • Patent number 4,782,372
    • Issue date Nov 1, 1988
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductivity modulated MOSFET
    • Patent number 4,672,407
    • Issue date Jun 9, 1987
    • Kabushiki Kaisha Toshiba
    • Akio Nakagawa
    • H01 - BASIC ELECTRIC ELEMENTS