HO

Hisao Ohshimizu

KI Kurita Water Industries: 1 patents #167 of 384Top 45%
SI Sanyo Chemical Industries: 1 patents #242 of 607Top 40%
Overall (All Time): #3,689,328 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5776362 Sludge dehydrating agent Shigeru Sato, Shinobu Kawaguchi 1998-07-07