SF

Shigenori Fukuda

CH Chisso: 2 patents #331 of 833Top 40%
📍 Moriyama, JP: #1,164 of 2,577 inventorsTop 50%
Overall (All Time): #2,168,067 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7033497 Filter cartridge Osamu Yamaguchi, Hideo Nobuhara 2006-04-25
6749753 Filter of high accuracy Osamu Yamaguchi, Satoshi Ogata 2004-06-15