HM

Hiroyasu Mizutani

ML Mitsubishi Petrochemical Company Limited: 2 patents #172 of 670Top 30%
📍 Somalomo, CM: #648 of 1,329 inventorsTop 50%
Overall (All Time): #2,345,316 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4704238 Process for the production of air-permeable films Katsumi Okuyama 1987-11-03
4585604 Process for preparing an air-permeable film Katsumi Okuyama 1986-04-29