YI

Yoshiaki Izumisawa

MC Mitsubishi Chemical: 1 patents #14 of 91Top 20%
Overall (1982): #22,122 of 81,411Top 30%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4329493 Process for producing terephthalic acid Hiroshi Hashizume 1982-05-11