Inventor

ISHII RYOUTA

JP3 patents

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

TOYO SEIKAN KAISHA LTD

2 patents

US11040476B2Jun 22, 2021

Stretch-blow formed polyester container and method of producing the same

TOYO SEIKAN KAISHA LTD0 citations48

US11299311B2Apr 12, 2022

Synthetic resin container

TOYO SEIKAN KAISHA LTD0 citations38

TOYO SEIKAN CO LTD

1 patent

US12030707B2Jul 9, 2024

Synthetic resin bottle

TOYO SEIKAN CO LTD0 citations45