Inventor · disambiguated record
Kaiyo Nakajima
Also filed as: NAKAJIMA KAIYO
29 granted patents·15 pending applications·926 citations·filing 2003–2013
97Inventor score
Top patents by PatentIndex Score
44 records- 0194US8029486B2Disposable wearing articleUNI CHARM CORP·Filed 2009·Granted Oct 4, 2011·89 cites·11 claims
- 0294US7666173B2Disposable wearing article having a transverse partitionUNI CHARM CORP·Filed 2005·Granted Feb 23, 2010·121 cites·1 claims
- 0394US7204830B2Disposable absorbent article with standing barrier cuffs, pocket, and folding guides for separating feces from urineUNI CHARM CORP·Filed 2005·Granted Apr 17, 2007·105 cites·8 claims
- 0493US8377025B2Absorbent articleUNI CHARM CORP·Filed 2008·Granted Feb 19, 2013·86 cites·17 claims
- 0593US7563257B2Disposable wearing articleUNI CHARM CORP·Filed 2005·Granted Jul 21, 2009·89 cites·12 claims
- 0692US7500969B2Disposable diaperUNI CHARM CORP·Filed 2005·Granted Mar 10, 2009·83 cites·5 claims
- 0789US9044358B2Absorbent article with waist-cuffNAKAJIMA KAIYO·Filed 2010·Granted Jun 2, 2015·49 cites·18 claims
- 0882US7154019B2Indicator on body fluid absorbent articleUNI CHARM CORP·Filed 2003·Granted Dec 26, 2006·92 cites·6 claims
- 0981US7252657B2Disposable wearing article having waste-receiving pocketUNI CHARM CORP·Filed 2004·Granted Aug 7, 2007·99 cites·16 claims
- 1079US7918838B2Disposable diaperUNI CHARM CORP·Filed 2007·Granted Apr 5, 2011·19 cites·17 claims
- 1172US7470264B2Disposable absorbent article with pocket for isolating feces from urineUNI CHARM CORP·Filed 2005·Granted Dec 30, 2008·8 cites·15 claims
- 1267US7942859B2Disposable wearing articleUNI CHARM CORP·Filed 2006·Granted May 17, 2011·5 cites·21 claims
- 1365US7766888B2Disposable diaper with feces retaining pocketUNI CHARM CORP·Filed 2005·Granted Aug 3, 2010·3 cites·22 claims
- 1464US7122024B2Open-type disposable wearing article having bifurcated stretchable zonesUNI CHARM CORP·Filed 2003·Granted Oct 17, 2006·24 cites·8 claims
- 1562US7654990B2Disposable diaperUNI CHARM CORP·Filed 2006·Granted Feb 2, 2010·3 cites·17 claims
- 1660US9011401B2Disposable diaperKAMIYAMA RYUICHI·Filed 2010·Granted Apr 21, 2015·5 cites·8 claims
- 1760US8795249B2Disposable diaperMINATO HIRONAO·Filed 2008·Granted Aug 5, 2014·2 cites·1 claims
- 1860US8728050B2Absorbent article provided with a barrier sheetNITTA REIKO·Filed 2008·Granted May 20, 2014·5 cites·5 claims
- 1960US8303559B2Disposable diaperMINATO HIRONAO·Filed 2008·Granted Nov 6, 2012·2 cites·5 claims
- 2058US9035127B2Absorbent articleNAKAJIMA KAIYO·Filed 2011·Granted May 19, 2015·1 cites·20 claims
- 2158US9011396B2Disposable wearing article with moveable skin-contactable sheetNAKAJIMA KAIYO·Filed 2011·Granted Apr 21, 2015·1 cites·14 claims
- 2257US7503911B2Disposable wearing articleUNI CHARM CORP·Filed 2003·Granted Mar 17, 2009·11 cites·10 claims
- 2357US7198690B2Method for continuously making disposable diaperUNI CHARM CORP·Filed 2005·Granted Apr 3, 2007·2 cites·16 claims
- 2457US7153295B2Disposable diaperUNI CHARM CORP·Filed 2003·Granted Dec 26, 2006·10 cites·20 claims
- 2554US7276054B2Disposable wearing articleUNI CHARM CORP·Filed 2003·Granted Oct 2, 2007·6 cites·14 claims
- 2654US7141132B2Process for making disposable wearing articleUNI CHARM CORP·Filed 2003·Granted Nov 28, 2006·6 cites·4 claims
- 2753US2011184369A1Absorbent articleUNI CHARM CORP·Filed 2009·Application pending·0 cites
- 2852US2011015606A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 2951US2010241099A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3051US2010331805A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3151US2010262113A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3250US2010106127A1Disposable diaperUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3350US2011098666A1Absorbent articleUNI CHARM CORP·Filed 2009·Application pending·0 cites
- 3449US2010324514A1Disposable diaperUNI CHARM CORP·Filed 2007·Application pending·0 cites
- 3549US2010262101A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3647US2011009842A1Absorbent articleUNI CHARM CORP·Filed 2008·Application pending·0 cites
- 3747US2010063471A1Disposable diaperMINATO HIRONAO·Filed 2008·Application pending·0 cites
- 3843US7309332B2Wearing articleUNI CHARM CORP·Filed 2003·Granted Dec 18, 2007·0 cites·10 claims
- 3941US9271882B2Absorbent articleNAKAJIMA KAIYO·Filed 2011·Granted Mar 1, 2016·0 cites·20 claims
- 4041US2012310195A1Disposable wearing articleTODA HARUKI·Filed 2011·Application pending·0 cites
- 4141US2015005729A1Disposable absorbent articleUNICHARM CORP·Filed 2013·Application pending·0 cites
- 4238US2013123737A1Wearing ArticleNAKAJIMA KAIYO·Filed 2010·Application pending·0 cites
- 4337US2015119842A1Absorptive articleUNICHARM CORP·Filed 2013·Application pending·0 cites
- 4435US9289333B2Disposable diaper using elastic sheetsNAKAJIMA KAIYO·Filed 2010·Granted Mar 22, 2016·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →