NT

Nobuhiro Tsutsui

JL Japan Exlan Company Limited: 1 patents #34 of 76Top 45%
SC Sumitomo Chemical: 1 patents #2,469 of 4,033Top 65%
📍 Okayama, JP: #824 of 1,590 inventorsTop 55%
Overall (All Time): #4,094,735 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4283359 Process for producing polyacrylonitrile reverse osmotic membranes Seiji Takao, Ichiki Murase 1981-08-11