TREA

Seiji Kanbara

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  • Iwata-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cam follower and method for producing cam follower
    • Patent number 9,951,855
    • Issue date Apr 24, 2018
    • NTN Corporation
    • Naoto Shibutani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Cam follower and method for producing cam follower
    • Patent number 9,482,332
    • Issue date Nov 1, 2016
    • NTN Corporation
    • Naoto Shibutani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Rolling bearing
    • Patent number 9,033,584
    • Issue date May 19, 2015
    • NTN Corporation
    • Takashi Tsujimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    CAM FOLLOWER AND METHOD FOR PRODUCING CAM FOLLOWER
    • Publication number 20150013420
    • Publication date Jan 15, 2015
    • NTN Corporation
    • Naoto SHIBUTANI
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    CAM FOLLOWER AND METHOD FOR PRODUCING CAM FOLLOWER
    • Publication number 20120111141
    • Publication date May 10, 2012
    • Naoto Shibutani
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Application

    Rolling Bearing
    • Publication number 20070258672
    • Publication date Nov 8, 2007
    • NTN CORPORATION
    • Takashi Tsujimoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...