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Shigemasa Suga

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  • Chiba, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Cleaner for semiconductor devices
    • Patent number 7,579,307
    • Issue date Aug 25, 2009
    • Kishimoto Sangyo Co., Ltd.
    • Shigemasa Suga
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...

Patents Applicationslast 30 patents

  • Information Patent Application

    Cleaner
    • Publication number 20070105735
    • Publication date May 10, 2007
    • KISHIMOTO SANGYO CO., LTD
    • Shigemasa Suga
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...