Assignee
HAYAKAWA KAZUHISA
JP·7 granted patents·2 pending applications·17 citations·filing 2004–2012
Top patents by PatentIndex Score
9 records- 0188US8865432B2Method for preparing cellulose derivatives having solubility improvedHAYAKAWA KAZUHISA·Filed 2005·Granted Oct 21, 2014·10 cites·4 claims
- 0279US8324377B2Method of separating water-soluble cellulose etherHAYAKAWA KAZUHISA·Filed 2005·Granted Dec 4, 2012·3 cites·1 claims
- 0365US8916283B2Binder for separator of non-aqueous electrolyte battery comprising 2-cyanoethyl group-containing polymer and separator and battery using the sameHAYAKAWA KAZUHISA·Filed 2012·Granted Dec 23, 2014·1 cites·10 claims
- 0457US8784883B2Capsule comprising low-substituted cellulose ether and method for preparing the sameHAYAKAWA KAZUHISA·Filed 2011·Granted Jul 22, 2014·0 cites·1 claims
- 0554US2012258348A1Binder for Separator of Non-Aqueous Electrolyte Battery Comprising 2-Cyanoethyl Group-Containing Polymer and Separator and Battery Using the SameHAYAKAWA KAZUHISA·Filed 2012·Application pending·0 cites
- 0653US9062128B2Hydroxyalkyl methylcellulose having solubility and thermoreversible gelation properties improvedHAYAKAWA KAZUHISA·Filed 2010·Granted Jun 23, 2015·0 cites·2 claims
- 0753US2004161401A1Skin or hair care cosmetic compositionHAYAKAWA KAZUHISA·Filed 2004·Application pending·0 cites
- 0834USD692544SNozzle for atomizerHAYAKAWA KAZUHISA·Filed 2011·Granted Oct 29, 2013·2 cites·1 claims
- 0931USD692545SAtomizerHAYAKAWA KAZUHISA·Filed 2011·Granted Oct 29, 2013·1 cites·1 claims
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