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Kiyoshi Iseki

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Patents Grantslast 30 patents

  • Information Patent Grant

    Functional roll film and vacuum evaporation apparatus capable of pr...
    • Patent number 7,666,490
    • Issue date Feb 23, 2010
    • Toyo Boseki Kabushiki Kaisha
    • Kiyoshi Iseki
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Polyamide film and polyamide laminate film
    • Patent number 6,376,093
    • Issue date Apr 23, 2002
    • Toyo Boseki Kabushiki Kaisha
    • Shinji Fujita
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Gas barrier resin film
    • Patent number 5,939,205
    • Issue date Aug 17, 1999
    • Toyo Boseki Kabushiki Kaisha
    • Seiichiro Yokoyama
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Gas barrier film
    • Patent number 5,856,017
    • Issue date Jan 5, 1999
    • Toyo Boseki Kabushiki Kaisha
    • Shusei Matsuda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Gas barrier film
    • Patent number 5,725,958
    • Issue date Mar 10, 1998
    • Toyo Boseki Kabushiki Kaisha
    • Shusei Matsuda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...