KM

Katsuharu Miyata

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #23 of 121Top 20%
Overall (1982): #49,876 of 81,411Top 65%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

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