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Masaru Okamoto

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  • Kawasaki, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of producing algae cultivating medium
    • Patent number 6,391,238
    • Issue date May 21, 2002
    • Kabushiki Kaisha Toshiba
    • Tatsuaki Sato
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Exhaust gas processing apparatus
    • Patent number 6,224,837
    • Issue date May 1, 2001
    • Kabushiki Kaisha Toshiba
    • Masaru Okamoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Superconducting current limiting apparatus
    • Patent number 4,994,932
    • Issue date Feb 19, 1991
    • Kabushiki Kaisha Toshiba
    • Masaru Okamoto
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER