YM

Yoshitada Matsumoto

DI Daicel Chemical Industries: 1 patents #476 of 893Top 55%
📍 Kasai, JP: #3,639 of 5,842 inventorsTop 65%
Overall (All Time): #3,787,910 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5275725 Flat separation membrane leaf and rotary separation apparatus containing flat membranes Kiyoshi Ishii 1994-01-04