Inventor

DAIMATSU KAZUKI

JP4 patents

Patents

4 patents

US11550179B2Jan 10, 2023

Optical film

SUMITOMO CHEMICAL CO0 citations48

US11333932B2May 17, 2022

Optical film

SUMITOMO CHEMICAL CO0 citations48

US11237302B2Feb 1, 2022

Optical film

SUMITOMO CHEMICAL CO0 citations48

US10723861B2Jul 28, 2020

Injection molded body

SUMITOMO CHEMICAL CO0 citations39