TREA

Yosuke Akiba

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  • Shibuya-ku, Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Freshness preserving gadget
    • Patent number 6,823,774
    • Issue date Nov 30, 2004
    • Fretek Co., Ltd.
    • Ushio Uranaka
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Absorbent for a gas preservative atomosphere
    • Patent number 4,802,574
    • Issue date Feb 7, 1989
    • Yosuke Akiba
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES