Assignee
KAMEI MASANAO
JP·6 granted patents·1 pending application·17 citations·filing 2003–2012
Top patents by PatentIndex Score
7 records- 0194US8398964B2Organopolysiloxane having amide group, and cosmetic material containing sameKAMEI MASANAO·Filed 2010·Granted Mar 19, 2013·12 cites·15 claims
- 0289US8912354B2Organopolysiloxane and cosmetic containing the sameKAMEI MASANAO·Filed 2011·Granted Dec 16, 2014·4 cites·8 claims
- 0378US8734771B2Powder treated with a power treating agent comprising an organopolysiloxane and cosmetic comprising the powderKAMEI MASANAO·Filed 2007·Granted May 27, 2014·1 cites·18 claims
- 0472US2009203802A1Powder composition, a dispersion of powder in oil, and a cosmetic comprising the sameKAMEI MASANAO·Filed 2009·Application pending·0 cites
- 0560US9023969B2Powder surface-treated with an organopolysiloxane having carboxyl groups, a dispersion of the same, and a cosmetic comprising the sameKAMEI MASANAO·Filed 2009·Granted May 5, 2015·0 cites·13 claims
- 0651US8808675B2Organopolysiloxane hair treatment agent and hair cosmetic containing the treatment agentKAMEI MASANAO·Filed 2003·Granted Aug 19, 2014·0 cites·9 claims
- 0746US8697042B2Organopolysiloxane and cosmetic containing itKAMEI MASANAO·Filed 2012·Granted Apr 15, 2014·0 cites·7 claims
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