Ayumi Tanaka

6 Patents

• US125345852026

  Gas Barrier Film and Method for Producing the Same

  TOPPAN Inc.

  0 cites
• US125028772025

  Laminate and Packaging Bag

  TOPPAN Inc.

  0 cites
• US123712362025

  Gas Barrier Laminate and Packaging Material

  TOPPAN Inc.

  0 cites
• US122145732025

  Gas Barrier Laminate and Packaging Material Using the Same

  TOPPAN Inc.

  0 cites
• US120712882024

  Gas Barrier Layered Body, and Packaging Material and Tube Container Using Same

  TOPPAN Inc.

  0 cites
• US120302862024

  Gas Barrier Laminate and Packaging Bag

  TOPPAN Inc.

  0 cites