SA

Shinobu Aoki

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #23 of 121Top 20%
Overall (1982): #31,575 of 81,411Top 40%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4319018 Process for producing polymethylene polyphenyl polycarbamates Katsuharu Miyata, Seiji Hasegawa, Isao Hara 1982-03-09