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Mitsumasa Sato

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Tilting gravity casting apparatus and tilting gravity casting method
    • Patent number 9,162,283
    • Issue date Oct 20, 2015
    • Ryobi Ltd.
    • Yousuke Kado
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Drill press having a movable head and a tilt table
    • Patent number 5,634,748
    • Issue date Jun 3, 1997
    • Ryobi Limited
    • Kenneth M. Brazell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Locking mechanism for planing block of planing machine
    • Patent number 5,295,524
    • Issue date Mar 22, 1994
    • Ryobi Limited
    • Tatsuya Wada
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 5,293,802
    • Issue date Mar 15, 1994
    • Ryobi Limited
    • Takeshi Shiotani
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Automatic planing machine
    • Patent number 5,284,192
    • Issue date Feb 8, 1994
    • Ryobi Limited
    • Mitsumasa Sato
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 5,282,408
    • Issue date Feb 1, 1994
    • Ryobi Limited
    • Takeshi Shiotani
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 5,230,269
    • Issue date Jul 27, 1993
    • Ryobi Limited
    • Takeshi Shiotani
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Angle adjusting device for circular saw with table
    • Patent number 5,216,964
    • Issue date Jun 8, 1993
    • Ryobi Limited
    • Mitsumasa Sato
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Automatic planing machine
    • Patent number 5,176,190
    • Issue date Jan 5, 1993
    • Ryobi Limited
    • Kouichi Miyamoto
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Automatic planning machine
    • Patent number 5,174,348
    • Issue date Dec 29, 1992
    • Ryobi Limited
    • Kouichi Miyamoto
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Table saw
    • Patent number 5,116,249
    • Issue date May 26, 1992
    • Ryobi Limited
    • Takeshi Shiotani
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Portable electric mortiser
    • Patent number D325862
    • Issue date May 5, 1992
    • Ryobi Ltd.
    • Mitsumasa Sato
    • D08 - Tools and hardware
  • Information Patent Grant

    Fence and fence position adjusting mechanism in joint machine
    • Patent number 4,971,122
    • Issue date Nov 20, 1990
    • Ryobi Ltd.
    • Mitsumasa Sato
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents