TREA

Sadahiro Shimada

Follow

Person

  • Yokaichi, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Electric vacuum cleaner
    • Patent number 5,740,583
    • Issue date Apr 21, 1998
    • Matsushita Electric Industrial Co., Ltd.
    • Sadahiro Shimada
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Dust detector for vacuum cleaner
    • Patent number 5,163,202
    • Issue date Nov 17, 1992
    • Matsushita Electric Industrial Co. Ltd.
    • Hiroshi Kawakami
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...