TREA

Sakamoto Engineering Co., Ltd.

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  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Spray dryer
    • Patent number D339886
    • Issue date Sep 28, 1993
    • Sakamoto Engineering Co., Ltd.
    • Tetsuo Sakamoto
    • D32 - Washing, cleaning, or drying machine
  • Information Patent Grant

    Rotatably-mounted spray dryer
    • Patent number 5,167,763
    • Issue date Dec 1, 1992
    • Sakamoto Engineering Co., Ltd.
    • Tetsuo Sakamoto
    • F26 - DRYING
  • Information Patent Grant

    Spray dryer
    • Patent number D289811
    • Issue date May 12, 1987
    • Sakamoto Engineering Co., Ltd.
    • Tetsuo Sakamoto
    • D32 - Washing, cleaning, or drying machine