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Kazutoshi Saito

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  • Hachioji, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,315,226
    • Issue date Feb 9, 1982
    • Hitachi, Ltd.
    • Naoki Chinone
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor laser device
    • Patent number 4,176,325
    • Issue date Nov 27, 1979
    • Hitachi, Ltd.
    • Takashi Kajimura
    • H01 - BASIC ELECTRIC ELEMENTS