TREA

Yasuhisa Hashimoto

Follow

Person

  • Itami, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Vacuum arc evaporation method, vacuum arc evaporation system, and r...
    • Patent number 6,592,726
    • Issue date Jul 15, 2003
    • Sumitomo Electric Industries, Ltd.
    • Yasuhisa Hashimoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Coated hard tool having multi-layer coating
    • Patent number 6,077,596
    • Issue date Jun 20, 2000
    • Sumitomo Electric Industries, Ltd.
    • Yasuhisa Hashimoto
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Ultra-thin film laminate
    • Patent number 5,503,912
    • Issue date Apr 2, 1996
    • Sumitomo Electric Industries, Ltd.
    • Makoto Setoyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Ultra-thin film laminate
    • Patent number 5,478,634
    • Issue date Dec 26, 1995
    • Sumitomo Electric Industries, Ltd.
    • Makoto Setoyama
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...