Inventor

SHIBASAKA MAMORU

JP3 patents

⚠️ This page may combine multiple inventors who share the name “SHIBASAKA MAMORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYO SEIKAN KAISHA LTD

2 patents

US5228321AJul 20, 1993

Method of configuring open end of can body

TOYO SEIKAN KAISHA LTD16 citations66

US7874450B2Jan 25, 2011

Lid for beverage can excellent in pressure resistant strength

TOYO SEIKAN KAISHA LTD2 citations58

TOYO SEIKAN GROUP HOLDINGS LTD

1 patent

US9949320B2Apr 17, 2018

Container processing device

TOYO SEIKAN GROUP HOLDINGS LTD1 citations46