YH

Youichi Hiraguri

MI Mitsui Petrochemical Industries: 1 patents #503 of 1,024Top 50%
Overall (All Time): #3,848,678 of 4,157,543Top 95%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5106895 Fluorine-containing copolymer composition Sakae Murakami, Hajime Inagaki 1992-04-21