TREA

Kenji Tanaka

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  • Wakayama, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Mixing device
    • Patent number 6,354,727
    • Issue date Mar 12, 2002
    • Kao Corporation
    • Kouji Toyoda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer
    • Patent number 6,186,427
    • Issue date Feb 13, 2001
    • Kao Corporation
    • Kouji Toyoda
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL