Assignee
KAWAKATSU TAKAHIRO
JP·1 granted patent·2 pending applications·0 citations·filing 2007–2012
Top patents by PatentIndex Score
3 records- 0140US9498754B2Method for improving rejection of reverse osmosis membrane, treatment agent for improving rejection, and reverse osmosis membraneKAWAKATSU TAKAHIRO·Filed 2012·Granted Nov 22, 2016·0 cites·20 claims
- 0239US2009266764A1Agent and Process for Increasing Rejection of Nanofiltration Membrane or Reverse Osmosis Membrane, Nanofiltration Membrane or Reverse Osmosis Membrane, Process for Water Treatment and Apparatus for Water TreatmentKAWAKATSU TAKAHIRO·Filed 2007·Application pending·0 cites
- 0338US2013324678A1Method for improving rejection of permeable membrane, treatment agent for improving rejection, and permeable membraneKAWAKATSU TAKAHIRO·Filed 2012·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when KAWAKATSU TAKAHIRO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →