Inventor
KATSURA TADAHIKO
15 patents
Patents
15 patentsUS5223315AJun 29, 1993
Container equipped with label and production method thereof
TOYO SEIKAN KAISHA LTD146 citations95
US4310578AJan 12, 1982
Retort-sterilizable laminated structure and process for preparation thereof
TOYO SEIKAN KAISHA LTD61 citations94
US5116651AMay 26, 1992
Easily openable sealed package container
TOYO SEIKAN KAISHA LTD31 citations92
US4734303AMar 29, 1988
Deep-draw-formed vessel and process for preparation thereof
TOYO SEIKAN KAISHA LTD42 citations92
US4686152AAug 11, 1987
Packaging material comprising iron foil, and container and container lid composed thereof
TOYO SEIKAN KAISHA LTD39 citations92
US4501375AFeb 26, 1985
Easily-openable heat-seal lid
TOYO SEIKAN KAISHA LTD38 citations92
US4339483AJul 13, 1982
Welded can with an organic, metallic, organic layer adjacent the weld
TOYO SEIKAN KAISHA LTD34 citations92
US4255490AMar 10, 1981
Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymers
TOYO SEIKAN KAISHA LTD32 citations92
US4403710ASep 13, 1983
Easily-openable heat seal lid
TOYO SEIKAN KAISHA LTD29 citations91
US4775560AOct 4, 1988
Heat-resistant paper container and process for preparation thereof
TOYO SEIKAN KAISHA LTD32 citations90
US4477501AOct 16, 1984
Welded can and process for preparation thereof
TOYO SEIKAN KAISHA LTD22 citations82
US4366662AJan 4, 1983
Process for preparation of cans and canned provisions
TOYO SEIKAN KAISHA LTD24 citations82
US4212956AJul 15, 1980
Olefin-vinyl alcohol-vinyl acetal copolymers, process for preparation thereof and laminate structures including said copolymers
TOYO SEIKAN KAISHA LTD17 citations82
US4428494AJan 31, 1984
Easily-openable heat seal lid
TOYO SEIKAN KAISHA LTD26 citations81
US5078939AJan 7, 1992
Process for preparation of a heat resistance container
TOYO SEIKAN KAISHA LTD6 citations71