TREA

Noriya Okamoto

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  • Yokkaichi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ignition coil having a toroidal magnet
    • Patent number 6,028,501
    • Issue date Feb 22, 2000
    • Sumitomo Wiring Systems, Ltd.
    • Noriya Okamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Ignition coil with counter magnetic field
    • Patent number 6,025,770
    • Issue date Feb 15, 2000
    • Sumitomo Wiring Systems, Ltd.
    • Noriya Okamoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Spark plug device
    • Patent number 5,679,011
    • Issue date Oct 21, 1997
    • Sumitomo Wiring Systems, Ltd.
    • Yoshinao Kobayashi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Sparking plug cap
    • Patent number 5,476,695
    • Issue date Dec 19, 1995
    • Sumitomo Wiring Systems, Ltd.
    • Mika Okada
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...