Assignee
HIROZAWA HIROHO
JP·2 granted patents·1 pending application·34 citations·filing 2011–2012
Top patents by PatentIndex Score
3 records- 0191US9616390B2Separation membrane, separation membrane element, and method for producing separation membraneHIROZAWA HIROHO·Filed 2012·Granted Apr 11, 2017·16 cites·9 claims
- 0289US9764291B2Spiral separation membrane element and method for producing sameHIROZAWA HIROHO·Filed 2012·Granted Sep 19, 2017·18 cites·8 claims
- 0340US2013213880A1Separation membrane, separation membrane element and separation membrane production methodHIROZAWA HIROHO·Filed 2011·Application pending·0 cites
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