Michio IMAI

Person

  • Tokyo, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Coated PC steel stranded cable

    • Patent number 10,815,664
    • Issue date Oct 27, 2020
    • Sumitomo Electric Industries, Ltd
    • Masashi Oikawa
    • E04 - BUILDING

Patents Applicationslast 30 patents