TREA

Masao Takayama

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Ball joint
    • Patent number 5,743,669
    • Issue date Apr 28, 1998
    • Kabushiki Kaisha Somic Ishikawa
    • Kouichi Fujita
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rod-end bearing device
    • Patent number 5,601,378
    • Issue date Feb 11, 1997
    • Kabushiki Kaisha Somic Ishikawa
    • Takao Fukukawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball joint
    • Patent number 5,188,477
    • Issue date Feb 23, 1993
    • Kabushiki Kaisha Somic Ishikawa
    • Hidetaka Idosako
    • B60 - VEHICLES IN GENERAL