AO

Akihito Ohga

MI Mitsui Petrochemical Industries: 1 patents #22 of 92Top 25%
Overall (1989): #134,501 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886654 Process for producing barium titanates Akira Itani 1989-12-12