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Yoshihiko Yamamoto

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  • Amagasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Excimer laser device
    • Patent number 5,187,716
    • Issue date Feb 16, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Kenyu Haruta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thyristor apparatus employing light-triggered thyristors
    • Patent number 4,536,816
    • Issue date Aug 20, 1985
    • Susumu Jatsumura
    • Susumu Matsumura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ozone generating apparatus
    • Patent number 4,128,768
    • Issue date Dec 5, 1978
    • Mitsubishi Denki Kabushiki Kaisha
    • Yoshihiko Yamamoto
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Grant

    Ozone generating apparatus
    • Patent number 4,123,664
    • Issue date Oct 31, 1978
    • Mitsubishi Denki Kabushiki Kaisha
    • Takashi Yamamura
    • C01 - INORGANIC CHEMISTRY