TREA

Makoto Harigae

Follow

Person

  • Fukaya, JP
People

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for manufacturing a shadow mask
    • Patent number 4,689,114
    • Issue date Aug 25, 1987
    • Kabushiki Kaisha Toshiba
    • Yasuhisa Ohtake
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Color picture tube with shadow mask supporting members
    • Patent number 4,491,763
    • Issue date Jan 1, 1985
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Makoto Fujinuma
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method for etching Fe-Ni alloy
    • Patent number 4,472,236
    • Issue date Sep 18, 1984
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Hiroshi Tanaka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Method for manufacturing shadow mask
    • Patent number 4,420,366
    • Issue date Dec 13, 1983
    • Tokyo Shibaura Denki Kabushiki Kaisha
    • Koichiro Oka
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...