TREA

Tetsuo Tsutsumi

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for deodorization of cork
    • Patent number 5,352,417
    • Issue date Oct 4, 1994
    • Suntory Limited
    • Ichiro Konishi
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    Method for deodorization of cork
    • Patent number 5,174,956
    • Issue date Dec 29, 1992
    • Suntory Limited
    • Ichiro Konishi
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...