YS

Yasuji Sakaguchi

MI Ministry Of International Trade & Industry: 1 patents #189 of 582Top 35%
AT Agency Of Industrial Science And Technology: 1 patents #568 of 1,778Top 35%
Overall (All Time): #3,842,779 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5084428 Method for enhancing cation-exchange capacity of montmorillonite decreased by fixation of ion Kenzi Suzuki, Toshiaki Mori 1992-01-28