KM

Kunio Mizukami

OC Onoda Cement Co.: 1 patents #3 of 18Top 20%
📍 Yotsukaido, JP: #5 of 10 inventorsTop 50%
Overall (1989): #138,902 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4800184 Method for producing sulfur plates Masaki Kawasaki 1989-01-24