Inventor
MURAYAMA KASHIWA
14 patents
⚠️ This page may combine multiple inventors who share the name “MURAYAMA KASHIWA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CROWN CORK JAPAN
11 patentsUS4776782AOct 11, 1988
Rotational plastic compression molding apparatus
CROWN CORK JAPAN68 citations92
US5145084ASep 8, 1992
Container closure having metallic body and plastic grip piece
CROWN CORK JAPAN24 citations87
US4412797ANov 1, 1983
Apparatus for forming a liner in a container closure
CROWN CORK JAPAN24 citations81
US4165009AAug 21, 1979
Bottle closure for sales promotion
CROWN CORK JAPAN21 citations81
US5259745ANov 9, 1993
Device for forming annular liner
CROWN CORK JAPAN18 citations73
US5190769AMar 2, 1993
Apparatus for forming annular liner
CROWN CORK JAPAN11 citations73
US4291567ASep 29, 1981
Easily openable container closure having a shell and a sealing member, apparatus for producing the same
CROWN CORK JAPAN14 citations73
US4284023AAug 18, 1981
Method of producing an easily openable container closure having a shell and a sealing member
CROWN CORK JAPAN11 citations73
US4197956AApr 15, 1980
Easily openable container closure having a shell and a sealing member
CROWN CORK JAPAN19 citations73
US5118273AJun 2, 1992
Compression molding apparatus
CROWN CORK JAPAN15 citations70
US5316460AMay 31, 1994
Synthetic resin material feeding apparatus and sealing liner forming system
CROWN CORK JAPAN4 citations62