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Takayoshi Saito

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  • Shimotsuma-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cutting edge position adjustment mechanism and cutting edge-replace...
    • Patent number 9,962,775
    • Issue date May 8, 2018
    • Mitsubishi Materials Corporation
    • Toru Sakuyama
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and removable insert-type cutting tool
    • Patent number 8,696,257
    • Issue date Apr 15, 2014
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number D638041
    • Issue date May 17, 2011
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Cutting insert
    • Patent number D637214
    • Issue date May 3, 2011
    • Mitsubishi Materials Corporation
    • Takayoshi Saito
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Nozzle tip for pipetting apparatus
    • Patent number 7,361,312
    • Issue date Apr 22, 2008
    • Aloka Co., Ltd.
    • Masaaki Takeda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Rotary cutter having chip-repelling mechanism
    • Patent number 5,984,598
    • Issue date Nov 16, 1999
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Reusable type end mill
    • Patent number 5,947,649
    • Issue date Sep 7, 1999
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Disposable cutting tip clamp for a milling machine
    • Patent number 5,855,457
    • Issue date Jan 5, 1999
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throw-away tip and throw-away type cutter
    • Patent number 5,807,031
    • Issue date Sep 15, 1998
    • Mitsubishi Materials Corp.
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number 5,791,831
    • Issue date Aug 11, 1998
    • Mitsubishi Materials Corporation
    • Takamasa Shimano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert and method of manufacturing the cutting insert
    • Patent number 5,762,453
    • Issue date Jun 9, 1998
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Face milling cutting insert having convex rakes with obtusely inter...
    • Patent number 5,586,845
    • Issue date Dec 24, 1996
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Method for manufacturing a cutter
    • Patent number 5,526,716
    • Issue date Jun 18, 1996
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cutting insert
    • Patent number 5,460,464
    • Issue date Oct 24, 1995
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting insert
    • Patent number 5,443,335
    • Issue date Aug 22, 1995
    • Mitsubishi Materials Corp.
    • Takamasa Shimano
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Milling cutter clamping wedge with hardened chip surface
    • Patent number 5,352,067
    • Issue date Oct 4, 1994
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Cutting insert and cutter
    • Patent number 5,314,269
    • Issue date May 24, 1994
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutter insert
    • Patent number D342269
    • Issue date Dec 14, 1993
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Throwaway insert and cutting tool therefor
    • Patent number 5,244,318
    • Issue date Sep 14, 1993
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Nitrided cutter machining
    • Patent number 5,240,356
    • Issue date Aug 31, 1993
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Throwaway milling cutter
    • Patent number 5,209,610
    • Issue date May 11, 1993
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Throwaway insert
    • Patent number 5,190,417
    • Issue date Mar 2, 1993
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool
    • Patent number 5,171,109
    • Issue date Dec 15, 1992
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Cutting tool with clamped-on inserts
    • Patent number 5,160,228
    • Issue date Nov 3, 1992
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Insert cutter
    • Patent number 5,102,269
    • Issue date Apr 7, 1992
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary cutting tool
    • Patent number 5,090,849
    • Issue date Feb 25, 1992
    • Mitsubishi Materials Corporation
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inserted cutting tool
    • Patent number 5,000,625
    • Issue date Mar 19, 1991
    • Mitsubishi Kinzoku Kabushiki Kaisha
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Face milling cutter with cutter inserts
    • Patent number 4,966,500
    • Issue date Oct 30, 1990
    • Mitsubishi Kinzoku Kabushiki Kaisha
    • Osamu Tsujimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Combination of cutter and fastener unit therefor
    • Patent number 4,964,762
    • Issue date Oct 23, 1990
    • Mitsubishi Kinzoku Kabushiki Kaisha
    • Tatsuo Arai
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Inserted rotary cutter
    • Patent number 4,954,021
    • Issue date Sep 4, 1990
    • Mitsubishi Metal Corporation
    • Osamu Tsujimura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents