Inventor
NARAKI KENSUKE
JP4 patents
Patents
4 patentsUS12139564B2Nov 12, 2024
Process for producing polyethylene
SUMITOMO CHEMICAL CO0 citations57
US11897976B2Feb 13, 2024
Process for producing polyethylene
SUMITOMO CHEMICAL CO0 citations57
US11713363B2Aug 1, 2023
Apparatus and method for manufacturing high-pressure method low-density polyethylene
SUMITOMO CHEMICAL CO0 citations57
US11708427B2Jul 25, 2023
Apparatus and method for manufacturing high-pressure method low-density polyethylene
SUMITOMO CHEMICAL CO0 citations48