Inventor
SAKA WATARU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “SAKA WATARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
KAO CORP
8 patentsUS6888046B2May 3, 2005
Topsheet for absorbent article
KAO CORP54 citations94
US7534928B2May 19, 2009
Topsheet for absorbent article
KAO CORP51 citations93
US7303808B2Dec 4, 2007
Bulky sheet material having three-dimensional protrusions
KAO CORP45 citations91
US7267860B2Sep 11, 2007
Topsheet of absorbent article
KAO CORP43 citations91
US7942992B2May 17, 2011
Bulky sheet material having three-dimensional protrusions
KAO CORP18 citations82
US7131171B2Nov 7, 2006
Method for restoring bulkiness of nonwoven fabric
KAO CORP9 citations72
US6926948B2Aug 9, 2005
Topsheet for absorbent article
KAO CORP8 citations72
US7258910B2Aug 21, 2007
Topsheet for absorbent article
KAO CORP4 citations61