SS

Shigeaki Sato

SD Showa Denko: 1 patents #231 of 593Top 40%
Overall (All Time): #3,909,264 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4948589 Granular composition for ruminant Hitoshi Iijima, Masayuki Kiuchi, Masahiro Nakao, Kunio Nishimura 1990-08-14