Inventor
KAZAMA SHINGO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “KAZAMA SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CORP
4 patentsUS4975190ADec 4, 1990
Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same
NIPPON STEEL CORP16 citations81
US4968331ANov 6, 1990
Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same
NIPPON STEEL CORP19 citations81
US5049169ASep 17, 1991
Polysulfone separation membrane
NIPPON STEEL CORP21 citations78
US5116504AMay 26, 1992
Organic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing same
NIPPON STEEL CORP9 citations72