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Chiyoda Kohan Co., Ltd.

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Organization

  • Tokyo, JP
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ultraviolet irradiation apparatus
    • Patent number 9,499,415
    • Issue date Nov 22, 2016
    • Chiyoda Kohan Co., Ltd.
    • Kenichiro Deguchi
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Filtration method and filtration apparatus
    • Patent number 6,197,203
    • Issue date Mar 6, 2001
    • Chiyoda Kohan Co., Ltd.
    • Hiroshi Ishida
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    ULTRAVIOLET IRRADIATION APPARATUS
    • Publication number 20160046507
    • Publication date Feb 18, 2016
    • CHIYODA KOHAN CO., LTD.
    • Kenichiro DEGUCHI
    • G01 - MEASURING TESTING

Trademarklast 30 trademarks