Inventor
YAMAKI KOICHI
JP38 patents
⚠️ This page may combine multiple inventors who share the name “YAMAKI KOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNI CHARM CORP
24 patentsUS7033342B2Apr 25, 2006
Flap-equipped interlabial pad
UNI CHARM CORP70 citations98
US6479130B1Nov 12, 2002
Flexible sheet for disposable garment
UNI CHARM CORP94 citations98
US6117524ASep 12, 2000
Apertured web for disposable body exudates absorbent garments and method for making same
UNI CHARM CORP124 citations98
US6506473B1Jan 14, 2003
Composite plastic sheet and process for making the same
UNI CHARM CORP58 citations96
US6395122B1May 28, 2002
Apertured web for disposable body exudates absorbent garments and method for making same
UNI CHARM CORP57 citations96
US7179247B2Feb 20, 2007
Absorbable article with protruding body fluid inflow hole having an elastic side wall
UNI CHARM CORP24 citations93
US7160278B2Jan 9, 2007
Auxiliary pad for mounting absorbable article
UNI CHARM CORP19 citations93
US7927323B2Apr 19, 2011
Interlabial pad
UNI CHARM CORP12 citations84
US7686793B2Mar 30, 2010
Interlabial pad and wrapping body
UNI CHARM CORP11 citations84
US7601146B2Oct 13, 2009
Interlabial pad individual packaging vessel
UNI CHARM CORP8 citations84
US7534236B2May 19, 2009
Interlabial pad
UNI CHARM CORP13 citations84
US6730390B1May 4, 2004
Elastically stretchable composite sheet
UNI CHARM CORP15 citations84
US7354425B2Apr 8, 2008
Interlabial pad
UNI CHARM CORP7 citations74
US7150912B2Dec 19, 2006
Inter-labium product and surface-side sheet capable of disintegration in water for the inter-labium product
UNI CHARM CORP9 citations74
US7534235B2May 19, 2009
Interlabial pad
UNI CHARM CORP3 citations63
US7367966B2May 6, 2008
Interlabial pad
UNI CHARM CORP2 citations63
US7307197B2Dec 11, 2007
Interlabial pad having a labial-following layer
UNI CHARM CORP5 citations63
US6544625B2Apr 8, 2003
Flexible sheet used for disposable sanitary article
UNI CHARM CORP2 citations63
US7654992B2Feb 2, 2010
Interlabial pad
UNI CHARM CORP2 citations62
US7591809B2Sep 22, 2009
Sanitary absorptive article producing device and method
UNI CHARM CORP3 citations62
US7549980B2Jun 23, 2009
Interlabial pad
UNI CHARM CORP0 citations52
US6770795B2Aug 3, 2004
Disposable body fluid absorbent wearing article
UNI CHARM CORP1 citations52
US6686028B2Feb 3, 2004
Hydrophilic elastically stretchable composite sheet
UNI CHARM CORP0 citations52
US6613414B2Sep 2, 2003
Composite plastic sheet and process for making the same
UNI CHARM CORP0 citations52
UNICHARM CORP
6 patentsUS11208674B2Dec 28, 2021
Method of producing saccharified solution from used absorbent article
UNICHARM CORP5 citations73
US10533282B2Jan 14, 2020
Method for recovering pulp fibers from used absorbent article
UNICHARM CORP4 citations73
US10927496B2Feb 23, 2021
Method for recovering pulp fibers from used absorbent article
UNICHARM CORP0 citations62
US10538878B2Jan 21, 2020
Method for recovering pulp fibers from used absorbent article
UNICHARM CORP1 citations62
US11433157B2Sep 6, 2022
Absorbent article
UNICHARM CORP0 citations51
US11051993B2Jul 6, 2021
Tampon applicator
UNICHARM CORP0 citations47