TREA

K. K. Aoyama Seisakusho

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  • Nagoya, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Synthetic resin grommet
    • Patent number 5,294,225
    • Issue date Mar 15, 1994
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt having spherically tipped thread free cylindrical column
    • Patent number 5,209,622
    • Issue date May 11, 1993
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Grommet and method of inserting grommet
    • Patent number 5,203,051
    • Issue date Apr 20, 1993
    • K. K. Aoyama Seisakusho
    • Sunao Tonami
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt for use with resin clips
    • Patent number 5,190,424
    • Issue date Mar 2, 1993
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Bolt head and socket for the same
    • Patent number 5,174,704
    • Issue date Dec 29, 1992
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Self-aligning bolt and a self-aligning nut
    • Patent number 5,073,073
    • Issue date Dec 17, 1991
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Nut with cover
    • Patent number 4,900,206
    • Issue date Feb 13, 1990
    • K. K. Aoyama Seisakusho
    • Hiroshi Kazino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

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