TREA

Hitoshi Koizumi

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  • Hiratsuka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric double layer capacitor
    • Patent number 5,086,373
    • Issue date Feb 4, 1992
    • Isuzu Motors Limited
    • Ken Kurabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical double-layer capacitor
    • Patent number 5,072,335
    • Issue date Dec 10, 1991
    • Isuzu Motors Limited
    • Ken Kurabayashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical double-layer capacitor
    • Patent number 5,072,337
    • Issue date Dec 10, 1991
    • Isuzu Motors Limited
    • Ken Kurabayashi
    • H01 - BASIC ELECTRIC ELEMENTS