Inventor
SAKAGUCHI SATORU
JP59 patents
⚠️ This page may combine multiple inventors who share the name “SAKAGUCHI SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNICHARM CORP
25 patentsUS11369526B2Jun 28, 2022
Disposable diaper
UNICHARM CORP8 citations86
US10470946B2Nov 12, 2019
Absorbent article
UNICHARM CORP2 citations73
US10278874B2May 7, 2019
Disposable diaper
UNICHARM CORP2 citations73
US9629758B2Apr 25, 2017
Disposable diaper
UNICHARM CORP2 citations73
US9333121B2May 10, 2016
Disposable diaper
UNICHARM CORP3 citations72
US10016316B2Jul 10, 2018
Disposable diaper
UNICHARM CORP4 citations71
US10123917B2Nov 13, 2018
Disposable diaper
UNICHARM CORP2 citations70
US9592164B2Mar 14, 2017
Open-type disposable diaper with crotch stretch unit
UNICHARM CORP2 citations70
US9517167B2Dec 13, 2016
Disposable diaper with cushioning unit adjacent a leg stretch unit in the longitudinal direction
UNICHARM CORP2 citations63
US11529267B2Dec 20, 2022
Non-woven fabric for liquid-permeable sheet of absorbent article, and absorbent article which includes said non-woven fabric as liquid-permeable sheet
UNICHARM CORP0 citations62
USD935606SNov 9, 2021
Disposable diaper
UNICHARM CORP1 citations62
US11026850B2Jun 8, 2021
Nonwoven fabric for outer sheet of absorbent article, and absorbent article including the nonwoven fabric as outer sheet
UNICHARM CORP0 citations62
US10537480B2Jan 21, 2020
Absorbent article and packaging
UNICHARM CORP1 citations62
US12324730B2Jun 10, 2025
Disposable diaper
UNICHARM CORP0 citations52
US7922704B2Apr 12, 2011
Nursing pad
UNICHARM CORP0 citations52
US11197788B2Dec 14, 2021
Packaging body for absorbent article
UNICHARM CORP0 citations47
US12036106B2Jul 16, 2024
Low-weight infant diaper
UNICHARM CORP0 citations45
US11229559B2Jan 25, 2022
Absorbent article
UNICHARM CORP0 citations45
US11179277B2Nov 23, 2021
Absorbent article
UNICHARM CORP0 citations45
US10188559B2Jan 29, 2019
Disposable diaper with buttocks part stretching unit
UNICHARM CORP0 citations42
US10188562B2Jan 29, 2019
Disposable diaper and a method of manufacturing a disposable diaper
UNICHARM CORP0 citations42
US9974696B2May 22, 2018
Disposable diaper
UNICHARM CORP0 citations42
US9907710B2Mar 6, 2018
Disposable diaper
UNICHARM CORP0 citations42
US9883976B2Feb 6, 2018
Disposable diaper with sheet-shaped elastic member
UNICHARM CORP0 citations42
US9566199B2Feb 14, 2017
Disposable diaper
UNICHARM CORP0 citations42
SAKAGUCHI SATORU
10 patentsUS8105303B2Jan 31, 2012
Sheet member, high-density region-containing sheet manufacturing method and disposable diaper using sheet member
SAKAGUCHI SATORU46 citations94
US9820536B2Nov 21, 2017
Fastening member and fastening segment
SAKAGUCHI SATORU7 citations81
US8663187B2Mar 4, 2014
Female member for hook-and-loop fastener, hook-and-loop fastener employing the female member, and absorbent article employing the hook-and-loop fastener
SAKAGUCHI SATORU2 citations62
US8093447B2Jan 10, 2012
Sweat-absorbent sheet and disposable diaper having the same
SAKAGUCHI SATORU2 citations62
US9114045B2Aug 25, 2015
Absorbent article using hook-and-loop fastener
SAKAGUCHI SATORU3 citations61
US9439818B2Sep 13, 2016
Disposable diaper
SAKAGUCHI SATORU1 citations52
US8814844B2Aug 26, 2014
Absorbent article
SAKAGUCHI SATORU1 citations52
US8590134B2Nov 26, 2013
Manufacturing method for absorbent products and manufacturing device for absorbent products
SAKAGUCHI SATORU1 citations52
US9161861B2Oct 20, 2015
Apparatus and method of manufacturing an absorbent article
SAKAGUCHI SATORU1 citations50
US8894798B2Nov 25, 2014
Method and apparatus for manufacturing absorbent article
SAKAGUCHI SATORU1 citations50
UNI CHARM CORP
10 patentsUS7255688B2Aug 14, 2007
Pull-on disposable wearing article
UNI CHARM CORP36 citations92
US7083604B2Aug 1, 2006
Brief-type diaper having a seamless configuration
UNI CHARM CORP28 citations92
US7937777B2May 10, 2011
Disposable wearing article
UNI CHARM CORP14 citations84
USD593678SJun 2, 2009
Absorbent pad for breast milk
UNI CHARM CORP9 citations84
US7416544B2Aug 26, 2008
Nursing pad
UNI CHARM CORP10 citations84
US7361802B2Apr 22, 2008
Disposable pull-on wearing article
UNI CHARM CORP18 citations84
US7331945B2Feb 19, 2008
Folded disposable diaper having indicia that visually change or become visible when the diaper is unfolded
UNI CHARM CORP15 citations82
US7214849B2May 8, 2007
Disposable wearing article
UNI CHARM CORP6 citations63
US7553301B2Jun 30, 2009
Method for determining the illustration of a diaper
UNI CHARM CORP3 citations60
US8012138B2Sep 6, 2011
Nursing pad
UNI CHARM CORP1 citations52
OKU TOMOMI
2 patentsYOSHIMASA WATARU
1 patentBANDO CHEMICAL IND
1 patentITO NORIAKI
1 patentShowing the top 50 of 59 patents by PatentIndex Score.