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Kenji Ikeda

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  • Itami, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor laser device
    • Patent number 5,095,489
    • Issue date Mar 10, 1992
    • Mitsubishi Denki Kabushiki Kaisha
    • Yutaka Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 5,043,994
    • Issue date Aug 27, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenji Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,998,258
    • Issue date Mar 5, 1991
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenji Ikeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser including a reflection film
    • Patent number 4,914,668
    • Issue date Apr 3, 1990
    • Mitsubishi Denki Kabushiki Kaisha
    • Yutaka Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,841,535
    • Issue date Jun 20, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Yutaka Mihashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser array with independently usable laser light emi...
    • Patent number 4,833,510
    • Issue date May 23, 1989
    • Mitsubishi Denki Kabushiki Kaisha
    • Yutaka Nagai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,771,433
    • Issue date Sep 13, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuaki Kaneno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,757,510
    • Issue date Jul 12, 1988
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuaki Kaneno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor light receiving device
    • Patent number 4,706,106
    • Issue date Nov 10, 1987
    • Mitsubishi Denki Kabushiki Kaisha
    • Tetsuo Shiba
    • H01 - BASIC ELECTRIC ELEMENTS