Inventor
SHIOKAWA SHUNICHI
JP3 patents
Patents
3 patentsUS7658543B2Feb 9, 2010
Packaging material and packaging bag
TOPPAN PRINTING CO LTD18 citations76
US7560150B2Jul 14, 2009
Packaging material and packaging container
TOPPAN PRINTING CO LTD2 citations59
US7713602B2May 11, 2010
Packaging materials and packing containers using the same
TOPPAN PRINTING CO LTD1 citations44