TREA

Tomoya Ishikawa

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Patents Grantslast 30 patents

  • Information Patent Grant

    Heating and blowing apparatus
    • Patent number 7,644,511
    • Issue date Jan 12, 2010
    • Matsushita Electric Works, Ltd.
    • Tomoya Ishikawa
    • A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

  • Information Patent Application

    Heating and blowing apparatus
    • Publication number 20080000101
    • Publication date Jan 3, 2008
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Tomoya Ishikawa
    • A45 - HAND OR TRAVELLING ARTICLES
  • Information Patent Application

    HOT-AIR BLOWER
    • Publication number 20070166208
    • Publication date Jul 19, 2007
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hideki TANAKA
    • A45 - HAND OR TRAVELLING ARTICLES