TREA

Kazuo Akagami

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Bearing apparatus of sealing type
    • Patent number 6,623,165
    • Issue date Sep 23, 2003
    • NSK Ltd.
    • Kazuo Akagami
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sealed rolling bearing
    • Patent number 6,457,870
    • Issue date Oct 1, 2002
    • NSK Ltd.
    • Tomoyuki Aizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for producing a cage of the ball bearing
    • Patent number 5,640,769
    • Issue date Jun 24, 1997
    • NSK Ltd.
    • Akira Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Ball bearing and method for producing a cage of the ball bearing
    • Patent number 5,401,105
    • Issue date Mar 28, 1995
    • NSK Ltd.
    • Akira Suzuki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    Bearing apparatus of sealing type
    • Publication number 20040028305
    • Publication date Feb 12, 2004
    • NSK Ltd
    • Kazuo Akagami
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Sealed rolling bearing
    • Publication number 20010002939
    • Publication date Jun 7, 2001
    • Tomoyuki Aizawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...