Inventor
IMAI NOBUHIKO
JP3 patents
Patents
3 patentsUS5378506AJan 3, 1995
Evaporation method of forming transparent barrier film
TOPPAN PRINTING CO LTD37 citations91
US7754015B2Jul 13, 2010
Vacuum vapor-deposition apparatus and method of producing vapor-deposited film
TOPPAN PRINTING CO LTD10 citations77
US11208245B2Dec 28, 2021
Packaging, barrier packaging material, and packaging bag
TOPPAN PRINTING CO LTD0 citations49