Inventor
KUMASAKA YOSHINORI
JP16 patents
⚠️ This page may combine multiple inventors who share the name “KUMASAKA YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNI CHARM CORP
14 patentsUS6312420B1Nov 6, 2001
Pants-type disposable diaper
UNI CHARM CORP185 citations99
US6875202B2Apr 5, 2005
Elastically stretchable disposable pants
UNI CHARM CORP70 citations98
US6867345B2Mar 15, 2005
Disposable body fluid absorbent article having longitudinal side groove
UNI CHARM CORP124 citations98
US6174302B1Jan 16, 2001
Disposable diaper
UNI CHARM CORP191 citations98
US6595976B2Jul 22, 2003
Disposable pull-on diaper
UNI CHARM CORP76 citations96
US6451001B2Sep 17, 2002
Disposable absorbent article
UNI CHARM CORP52 citations96
US6293934B1Sep 25, 2001
Disposable absorbent article
UNI CHARM CORP80 citations96
US6083212AJul 4, 2000
Disposable diaper
UNI CHARM CORP70 citations96
US6746433B1Jun 8, 2004
Disposable pull-on garment
UNI CHARM CORP28 citations92
US6666851B2Dec 23, 2003
Disposable garment
UNI CHARM CORP49 citations92
US6482195B1Nov 19, 2002
Disposable garment
UNI CHARM CORP35 citations92
US6464677B1Oct 15, 2002
Disposable garment
UNI CHARM CORP35 citations92
US6464678B2Oct 15, 2002
Disposable diaper
UNI CHARM CORP8 citations74
US6635042B2Oct 21, 2003
Disposable pants-type diaper
UNI CHARM CORP7 citations73