OF

Osamu Futamura

EB Ebara: 2 patents #752 of 1,611Top 50%
Overall (All Time): #2,305,372 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5262050 Hollow fiber membrane module — 1993-11-16
4512936 Aeration apparatus Masao Oshima, Yutaka Kato, Mitsuhiko Ogasawara 1985-04-23