TREA

Masashi Sugata

Follow

Person

  • Hyogo, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Etching method of conductive film
    • Patent number 4,448,637
    • Issue date May 15, 1984
    • Daicel Chemical Industries, Ltd.
    • Masanori Hiraishi
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...