HS

Hisakazu Senda

DC Dai-Ichi Kogyo Seiyaku Co.: 1 patents #153 of 288Top 55%
📍 Joyo, JP: #47 of 80 inventorsTop 60%
Overall (All Time): #3,982,899 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4697008 Production of water-insoluble alkali metal salts of carboxyalkyl cellulose Hideharu Asano 1987-09-29