TREA

Hiroshi Naitoh

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  • Nagoya, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Roller supporting device
    • Patent number 6,220,758
    • Issue date Apr 24, 2001
    • Daido Metal Company, Ltd.
    • Akira Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotary slide bearing and producing method therefor
    • Patent number 6,176,621
    • Issue date Jan 23, 2001
    • Daido Metal Company Ltd.
    • Hiroshi Naitoh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Roller supporting device
    • Patent number 6,056,442
    • Issue date May 2, 2000
    • Daido Metal Company Ltd.
    • Akira Ono
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Sliding bearing half shell
    • Patent number 5,727,885
    • Issue date Mar 17, 1998
    • Daido Metal Company Ltd.
    • Akira Ono
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...