TREA

Takahiro Nishiyama

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  • Kasai, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric blower and electric cleaning device using the same
    • Patent number 6,336,244
    • Issue date Jan 8, 2002
    • Sanyo Electric Co., Ltd.
    • Takao Tarutani
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum cleaner
    • Patent number 6,243,915
    • Issue date Jun 12, 2001
    • Sanyo Electric Co., Ltd.
    • Kouichi Nakai
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...