Inventor · disambiguated record
Sadanori Kumazawa
Also filed as: KUMAZAWA SADANORI
18 granted patents·8 pending applications·191 citations·filing 2001–2021
93Inventor score
Top patents by PatentIndex Score
26 records- 0196US7268190B2Resin composition comprising polylactic acid and polyacetal and a molded article, film, and fiber each comprising the sameTORAY INDUSTRIES·Filed 2002·Granted Sep 11, 2007·67 cites·10 claims
- 0293US7351785B2Poly (lactic acid) base polymer composition, molding thereof and filmTORAY INDUSTRIES·Filed 2003·Granted Apr 1, 2008·52 cites·15 claims
- 0392US7550541B2Resin composition and molded article, film and fiber each comprising the sameTORAY INDUSTRIES·Filed 2007·Granted Jun 23, 2009·13 cites·15 claims
- 0491US8193264B2Thermoplastic resin composition and molded article thereofKUMAZAWA SADANORI·Filed 2007·Granted Jun 5, 2012·11 cites·6 claims
- 0589US8829099B2Resin composition and molded article composed of the sameKUMAZAWA SADANORI·Filed 2006·Granted Sep 9, 2014·10 cites·23 claims
- 0687US7632897B2Polylactic acid base polymer composition, molding thereof and filmTORAY INDUSTRIES·Filed 2008·Granted Dec 15, 2009·7 cites·11 claims
- 0784US9045631B2Thermoplastic resin compositionKUMAZAWA SADANORI·Filed 2012·Granted Jun 2, 2015·3 cites·6 claims
- 0884US8575246B2Flame-retardant thermoplastic resin composition and molded articleISHII HIROMITSU·Filed 2010·Granted Nov 5, 2013·4 cites·8 claims
- 0983US8709591B2Resin composition and molded articleSUMI SAORI·Filed 2007·Granted Apr 29, 2014·9 cites·5 claims
- 1083US7999021B2Resin composition and molded article made thereofTORAY INDUSTRIES·Filed 2006·Granted Aug 16, 2011·6 cites·10 claims
- 1178US9505926B2Flame-retardant thermoplastic polyester resin composition and molded articleTORAY INDUSTRIES·Filed 2013·Granted Nov 29, 2016·2 cites·7 claims
- 1268US6838529B2Polyester composition and connectorTORAY INDUSTRIES·Filed 2001·Granted Jan 4, 2005·7 cites·18 claims
- 1365US2020172726A1Thermoplastic polyester resin composition and molded articleTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 1461US11319436B2Thermoplastic polyester resin composition and molded articleTORAY INDUSTRIES·Filed 2014·Granted May 3, 2022·0 cites·12 claims
- 1560US2014155534A1Resin composition and molded article composed of the sameTORAY INDUSTRIES·Filed 2014·Application pending·0 cites
- 1658US10696785B2Diol composition and polyesterITO MASATERU·Filed 2012·Granted Jun 30, 2020·0 cites·11 claims
- 1756US2022267599A1Resin composition and resin molded article made of the resin compositionTORAY INDUSTRIES·Filed 2020·Application pending·0 cites
- 1854US8664334B2Resin composition and molded article made thereofKUMAZAWA SADANORI·Filed 2011·Granted Mar 4, 2014·0 cites·10 claims
- 1953US11578185B2Polyester resin composition, molded article, and composite molded articleTORAY INDUSTRIES·Filed 2021·Granted Feb 14, 2023·0 cites·9 claims
- 2053US9080008B2Polylactic acid resin and method for producing sameTANAKA TSUYOSHI·Filed 2012·Granted Jul 14, 2015·0 cites·6 claims
- 2148US2011262683A1Polymer alloy fiber and fiber structureTORAY INDUSTRIES·Filed 2009·Application pending·0 cites
- 2245US8440748B2Thermoplastic resin composition and molded item formed from sameSATO DAISUKE·Filed 2011·Granted May 14, 2013·0 cites·15 claims
- 2344US2005080200A1Electrical connectorFiled 2004·Application pending·0 cites
- 2442US2014206807A1Polylactic acid resin composition, production method thereof and molded product thereofSUDO KEN·Filed 2012·Application pending·0 cites
- 2540US2014155528A1Thermoplastic resin composition and molded product made thereofONOUE YOSUKE·Filed 2012·Application pending·0 cites
- 2636US2015045530A1Catalyst solution for use in production of polyester, and method for producing polyester resin using sameMAKINO MASATAKA·Filed 2012·Application pending·0 cites
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