TREA

Masao Ochi

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  • Osaka, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Filtration apparatus
    • Patent number 6,863,184
    • Issue date Mar 8, 2005
    • Kurabo Industries Ltd.
    • Masao Ochi
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filtration apparatus
    • Patent number 6,634,509
    • Issue date Oct 21, 2003
    • Kurabo Industries Ltd.
    • Masao Ochi
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents