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Kunio A. Sumida

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  • Los Angeles, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Nibbler accessory for machine tool
    • Patent number 4,221,147
    • Issue date Sep 9, 1980
    • Kunio A. Sumida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Balanced reciprocating tool driven by rotary motion
    • Patent number 4,073,349
    • Issue date Feb 14, 1978
    • Siegel; Robert H.
    • Kunio A. Sumida
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Nibbler
    • Patent number 3,988,829
    • Issue date Nov 2, 1976
    • Primex Equipment Company
    • Kunio A. Sumida
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR