TO

Tadayoshi Ohkawara

Overall (All Time): #3,740,097 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5506188 Adsorptive materials and process for producing them Kyoichi Saito, Etsuko Sugo 1996-04-09