TREA

Yoshitaka Hasegawa

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  • Kanagawa-ken, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Pod and method of cleaning it
    • Patent number 6,422,247
    • Issue date Jul 23, 2002
    • Kabushiki Kaisha Toshiba
    • Noriaki Yoshikawa
    • B08 - CLEANING
  • Information Patent Grant

    Pod and method of cleaning it
    • Patent number 6,267,123
    • Issue date Jul 31, 2001
    • Kabushiki Kaisha Toshiba
    • Noriaki Yoshikawa
    • B08 - CLEANING

Patents Applicationslast 30 patents

  • Information Patent Application

    Pod and method of cleaning it
    • Publication number 20010020480
    • Publication date Sep 13, 2001
    • KABUSHIKI KAISHA TOSHIBA
    • Noriaki Yoshikawa
    • H01 - BASIC ELECTRIC ELEMENTS