Shigeru Maruyama

Person

  • Takasago-shi, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Flame-retardant mattress

    • Patent number 7,858,542
    • Issue date Dec 28, 2010
    • Kaneka Corporation
    • Wataru Mio
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...

Patents Applicationslast 30 patents