Inventor

TOMITAKA YUJI

JP4 patents

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

CROWN CORK JAPAN

2 patents

US7607547B2Oct 27, 2009

Container cap

CROWN CORK JAPAN37 citations89

US7575121B2Aug 18, 2009

Plastic cap featuring excellent sealing and venting

CROWN CORK JAPAN36 citations88

NIPPON CLOSURES CO LTD

2 patents

US9511905B2Dec 6, 2016

Synthetic resin container closure and combination of same and container

NIPPON CLOSURES CO LTD5 citations66

US11325758B2May 10, 2022

Composite container lid

NIPPON CLOSURES CO LTD0 citations45