Assignee
YOSHIMURA SHUICHI
JP·2 granted patents·2 citations·filing 2010–2010
Top patents by PatentIndex Score
2 records- 0169US8163869B1Purification method of carboxyl group-containing polyoxyethylene derivativeYOSHIMURA SHUICHI·Filed 2010·Granted Apr 24, 2012·2 cites·15 claims
- 0235US8097692B2Purification method of high-molecular-weight polyoxyalkylene derivativeYOSHIMURA SHUICHI·Filed 2010·Granted Jan 17, 2012·0 cites·16 claims
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