Inventor · disambiguated record
Kiyotsuna Toyohara
Also filed as: TOYOHARA KIYOTSUNA
13 granted patents·13 pending applications·105 citations·filing 2000–2013
89Inventor score
Top patents by PatentIndex Score
26 records- 0188US8791192B2Resin composition, molded article, and production methods thereofTEIJIN CHEMICALS LTD·Filed 2013·Granted Jul 29, 2014·7 cites·5 claims
- 0288US6569366B1Process for producing meta-type wholly aromatic polyamide filamentsTEIJIN LTD·Filed 2001·Granted May 27, 2003·37 cites·11 claims
- 0384US6646060B1Resin composition containing crystalline polyimideTEIJIN LTD·Filed 2000·Granted Nov 11, 2003·23 cites·24 claims
- 0483US7365148B2Polycarbonate and process for producing the sameTEIJIN LTD·Filed 2004·Granted Apr 29, 2008·25 cites·9 claims
- 0581US8304490B2Polylactic acid and manufacturing process thereofKIMURA YOSHIHARU·Filed 2005·Granted Nov 6, 2012·6 cites·6 claims
- 0670US10556098B2Microneedle array coated with drug compositionTEIJIN LTD·Filed 2013·Granted Feb 11, 2020·1 cites·18 claims
- 0759US9974935B2Microneedle and microneedle arrayTEIJIN LTD·Filed 2013·Granted May 22, 2018·2 cites·12 claims
- 0859US2011263762A1Polylactic acid composition and molded article thereofTEIJIN LTD·Filed 2009·Application pending·0 cites
- 0958US7326556B2Microorganism capable of degrading aromatic polyester and method of degrading aromatic polyester using the sameTEIJIN LTD·Filed 2004·Granted Feb 5, 2008·0 cites·7 claims
- 1056US2014066555A1Polylactic acid composition and molded article thereofTEIJIN LTD·Filed 2013·Application pending·0 cites
- 1155US10577725B2Fiber and fiber structureKURIHARA HIDESHI·Filed 2010·Granted Mar 3, 2020·2 cites·17 claims
- 1255US8263690B2Polylactic acid compositionSUZUKI HIROTAKA·Filed 2007·Granted Sep 11, 2012·0 cites·6 claims
- 1354US9636490B2MicroneedleMASAOKA KOICHI·Filed 2011·Granted May 2, 2017·2 cites·17 claims
- 1453US2010227963A1Resin composition, molded article, and production methods thereofTEIJIN CHEMICALS LTD·Filed 2007·Application pending·0 cites
- 1551US2011005038A1Button made of biomass material and method for producing the sameTEIJIN LTD·Filed 2008·Application pending·0 cites
- 1650US8163849B2Process of producing polylactic acidTOYOHARA KIYOTSUNA·Filed 2008·Granted Apr 24, 2012·0 cites·5 claims
- 1749US8575302B2Polylactide compositionSUZUKI HIROTAKA·Filed 2006·Granted Nov 5, 2013·0 cites·4 claims
- 1849US2010324220A1Resin composition and molded articleTEIJIN LTD·Filed 2009·Application pending·0 cites
- 1949US2007172651A1Ultrafine polyactic acid fibers and fiber structure, and process for their productionMIYOSHI TAKANORI·Filed 2005·Application pending·0 cites
- 2049US2010160597A1Manufacturing apparatus of polylactic acid and manufacturing method of polylactic acidTEIJIN LTD·Filed 2007·Application pending·0 cites
- 2149US2010120991A1Polylactic acid compositionTEIJIN LTD·Filed 2008·Application pending·0 cites
- 2247US2010093889A1Polylactic acid compositionTEIJIN LTD·Filed 2008·Application pending·0 cites
- 2347US2011160364A1Resin composition, manufacturing method thereof, and molded articleTEIJIN LTD·Filed 2007·Application pending·0 cites
- 2445US2011092623A1Flame retardant resin composition and molded article thereofYAMANAKA KATSUHIRO·Filed 2009·Application pending·0 cites
- 2543US2010222486A1Aromatic polycarbonate resin compositionMATSUNO YUICHI·Filed 2008·Application pending·0 cites
- 2642US2010130699A1Polylactic acid composition and fiber thereofIKEGAME MIDORI·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →