TREA

Shigeru Mitsui

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bipolar transistor circuit element having base ballasting resistor
    • Patent number 5,760,457
    • Issue date Jun 2, 1998
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeru Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for producing thin film solar cell
    • Patent number 5,665,607
    • Issue date Sep 9, 1997
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshitatsu Kawama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for production of a semiconductor laser
    • Patent number 5,053,356
    • Issue date Oct 1, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeru Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of making a semiconductor laser
    • Patent number 5,045,500
    • Issue date Sep 3, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeru Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser
    • Patent number 5,003,549
    • Issue date Mar 26, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeru Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser
    • Patent number 4,964,135
    • Issue date Oct 16, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Shigeru Mitsui
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mesa type semiconductor device
    • Patent number 4,215,358
    • Issue date Jul 29, 1980
    • Mitsubishi Denki Kabushiki Kaisha
    • Manabu Wataze
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Avalanche photodiode
    • Patent number 4,212,019
    • Issue date Jul 8, 1980
    • Mitsubishi Denki Kabushiki Kaisha
    • Manabu Wataze
    • H01 - BASIC ELECTRIC ELEMENTS