TREA

Shiro Ono

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  • Tokyo, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Water softening device for use for a pet
    • Patent number 10,053,377
    • Issue date Aug 21, 2018
    • Etec Inc.
    • Shiro Ono
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Grant

    Water softening ball
    • Patent number 9,919,934
    • Issue date Mar 20, 2018
    • Etec Inc.
    • Shiro Ono
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    WATER SOFTENING BALL FOR USE FOR A PET
    • Publication number 20170197846
    • Publication date Jul 13, 2017
    • Etec Inc.
    • Shiro Ono
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WATER SOFTENING BALL
    • Publication number 20170197848
    • Publication date Jul 13, 2017
    • Etec Inc.
    • Shiro Ono
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Application

    WATER SOFTENING DEVICE FOR USE FOR A PET
    • Publication number 20170036925
    • Publication date Feb 9, 2017
    • Etec Inc.
    • Shiro Ono
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL