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Yasuhiro Saitoh

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  • Kawasaki-shi, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Particulate matter washing method
    • Patent number 6,382,221
    • Issue date May 7, 2002
    • Nihon Genryo Co., Ltd.
    • Yasuhiro Saitoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Particulate matter washing apparatus and method
    • Patent number 6,273,106
    • Issue date Aug 14, 2001
    • Nihon Genryo Co., Ltd.
    • Yasuhiro Saitoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Particulate matter washing method
    • Publication number 20010018921
    • Publication date Sep 6, 2001
    • Nihon Genryo Co., Ltd.
    • Yasuhiro Saitoh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL