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Keiji Iwata

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  • Saitama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for forming push rod for switch
    • Patent number 6,205,659
    • Issue date Mar 27, 2001
    • Toyodenso Kabushiki Kaisha
    • Keiji Iwata
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch device and manufacturing method of stationary contact base t...
    • Patent number 5,762,183
    • Issue date Jun 9, 1998
    • Toyodenso Kabushiki Kaisha
    • Keiji Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Switching device
    • Patent number 5,679,937
    • Issue date Oct 21, 1997
    • Toyodenso Kabushiki Kaisha
    • Keiji Iwata
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...