Takumi Tamura

Person

  • Itami-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Bit exchangeable drill

    • Patent number 9,370,829
    • Issue date Jun 21, 2016
    • Sumitomo Electric Hardmetal Corp.
    • Takumi Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

  • Information Patent Application

    CUTTING INSERT AND FACE MILLING CUTTER

    • Publication number 20170106455
    • Publication date Apr 20, 2017
    • SUMITOMO ELECTRIC HARDMETAL CORP.
    • Yusuke Koike
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    BIT EXCHANGEABLE DRILL

    • Publication number 20140193220
    • Publication date Jul 10, 2014
    • Takumi Tamura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR