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Shinji Oishi

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  • Toyota, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Alloy for building JP valve
    • Patent number 5,019,338
    • Issue date May 28, 1991
    • Toyota Jidosha Kabushiki Kaisha
    • Shinji Oishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Alloy for building up valve
    • Patent number 4,948,559
    • Issue date Aug 14, 1990
    • Toyota Jidosha Kabushiki Kaisha
    • Shinji Oishi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR