TREA

Kabushiki Kaisha Shikoku Sogo Kenkyujo

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  • Kagawa, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Reverse-charge prevention apparatus
    • Patent number 5,646,811
    • Issue date Jul 8, 1997
    • Kabushiki Kaisha Shikoku Sogo Kenkyujo
    • Hiromasa Higasa
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power storing apparatus
    • Patent number 5,541,497
    • Issue date Jul 30, 1996
    • Shikoku Denryoku Kabushiki Kaisha
    • Motoaki Shibayama
    • E04 - BUILDING
  • Information Patent Grant

    Electric vehicle
    • Patent number 5,465,806
    • Issue date Nov 14, 1995
    • Kabushiki Kaisha Shikoku Sogo Kenkyujo
    • Hiromasa Higasa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electric vehicle
    • Patent number 5,222,568
    • Issue date Jun 29, 1993
    • Kabushiki Kaisha Shikoku Sogo Kenkyujo
    • Hiromasa Higasa
    • B60 - VEHICLES IN GENERAL