YI

Yoshikazu Iijima

MC Maruzen Petrochemical Co.: 1 patents #2 of 10Top 20%
Overall (2023): #194,613 of 537,848Top 40%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11773200 Method for producing hydrogenated petroleum resin Takahiro KAWATE 2023-10-03