TREA

Hirotoshi Takahashi

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  • Hamamatsu, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method of manufacturing wood based panels
    • Patent number 5,705,001
    • Issue date Jan 6, 1998
    • Yamaha Corporation
    • Ritsuo Iwata
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Wood based panels
    • Patent number 5,422,170
    • Issue date Jun 6, 1995
    • Yamaha Corporation
    • Ritsuo Iwata
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...