Inventor · disambiguated record
Bunji Shimomura
Also filed as: SHIMOMURA BUNJI
3 granted patents·44 citations·filing 1990–1990
72Inventor score
Technology areasB01D
Files withNIPPON STEEL CORP3
Top patents by PatentIndex Score
3 records- 0155US4975190AOrganic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing sameNIPPON STEEL CORP·Filed 1990·Granted Dec 4, 1990·16 cites·2 claims
- 0255US4968331AOrganic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing sameNIPPON STEEL CORP·Filed 1990·Granted Nov 6, 1990·19 cites·3 claims
- 0342US5116504AOrganic polymer separation membrane having fluorene skeleton and oxygen enrichment device utilizing sameNIPPON STEEL CORP·Filed 1990·Granted May 26, 1992·9 cites·2 claims
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