Inventor
SHIBATA KOKI
JP4 patents
Patents
4 patentsUS11148402B2Oct 19, 2021
Heat-resistant multilayer container and method for producing the same
TOYO SEIKAN GROUP HOLDINGS LTD3 citations69
US12221532B2Feb 11, 2025
Propylene-based resin composition and film for heat sealing
TOYO SEIKAN GROUP HOLDINGS LTD0 citations60
US12084541B2Sep 10, 2024
Polylactic acid solid composition and method for producing the same
TOYO SEIKAN GROUP HOLDINGS LTD0 citations59
US12486090B2Dec 2, 2025
Layered body for packaging
TOYO SEIKAN GROUP HOLDINGS LTD0 citations55