TREA

Sadayuki Tanaka

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  • Kanagawa, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling device
    • Patent number 8,454,241
    • Issue date Jun 4, 2013
    • NSK Ltd.
    • Hiroyuki Uchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Lubricating structure of bearing
    • Patent number 6,428,212
    • Issue date Aug 6, 2002
    • NSK Ltd.
    • Sadayuki Tanaka
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Sealing device for a rolling bearing
    • Patent number 6,241,396
    • Issue date Jun 5, 2001
    • NSK Ltd.
    • Yuji Shimomura
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    Rolling Device
    • Publication number 20100021097
    • Publication date Jan 28, 2010
    • NSK Ltd.
    • Hiroyuki Uchida
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...