Inventor
IKEGAMI TAMOTSU
JP2 patents
Patents
2 patentsUS4887732ADec 19, 1989
Easy-open lid in which score cut edge can be covered and process for preparation thereof
TOYO SEIKAN KAISHA LTD21 citations81
US4586863AMay 6, 1986
Apparatus for shaping an metallic pull ring and simultaneously connecting it to a container closure
TOYO SEIKAN KAISHA LTD9 citations69