Assignee
ZUIKO CORP
JP150 patents
Top patents by PatentIndex Score
US6554815B1Apr 29, 2003
Disposable pants having discontinuous elastic elements
ZUIKO CORP165 citations99
US7771407B2Aug 10, 2010
Method of producing disposable pants having discontinuous elastic elements
ZUIKO CORP51 citations98
US7587966B2Sep 15, 2009
Web processing device and web processing method
ZUIKO CORP178 citations98
US7449084B2Nov 11, 2008
Web welding system
ZUIKO CORP64 citations97
US7195684B2Mar 27, 2007
Apparatus and method for producing article
ZUIKO CORP87 citations97
US6758109B2Jul 6, 2004
Cam device
ZUIKO CORP72 citations97
US6722494B2Apr 20, 2004
Method and device for transportation
ZUIKO CORP132 citations97
US7008497B2Mar 7, 2006
Method and apparatus for producing wearing article
ZUIKO CORP40 citations96
US10596045B2Mar 24, 2020
Composite stretchable member, wearable article, and method for producing wearable article
ZUIKO CORP48 citations94
US10617573B2Apr 14, 2020
Stretchable laminate sheet and disposable worn article
ZUIKO CORP29 citations92
US7563940B2Jul 21, 2009
Wound dressing and wound dressing kit
ZUIKO CORP42 citations92
US7216685B2May 15, 2007
Method and apparatus for producing wearing article
ZUIKO CORP24 citations92
US6913664B2Jul 5, 2005
Method and apparatus for producing disposable worn article
ZUIKO CORP42 citations92
US6840929B2Jan 11, 2005
Disposable worn absorbent article including stand-up cuffs
ZUIKO CORP102 citations91
US6748996B2Jun 15, 2004
Rotation device, method for transferring worn article, method for folding web, device for folding web, and disposable worn article
ZUIKO CORP44 citations91
US7407557B2Aug 5, 2008
Method for producing disposable wearing article
ZUIKO CORP30 citations90
US7383865B2Jun 10, 2008
Welding device
ZUIKO CORP52 citations90
US6546987B1Apr 15, 2003
Heat sealing method and apparatus thereof
ZUIKO CORP48 citations89
US6895649B2May 24, 2005
Article production method
ZUIKO CORP42 citations87
US10632028B2Apr 28, 2020
Composite sheet material, disposable wearing article using the same, and production method and production apparatus for composite sheet material
ZUIKO CORP9 citations84
US7918961B2Apr 5, 2011
Worn article and method for producing the same
ZUIKO CORP15 citations84
US7438779B2Oct 21, 2008
Method of manufacturing wearing article
ZUIKO CORP16 citations84
US6604623B2Aug 12, 2003
Article transfer apparatus
ZUIKO CORP52 citations84
US11191676B2Dec 7, 2021
Device and method for producing stretchable laminate for wearable article
ZUIKO CORP8 citations83
US10758428B2Sep 1, 2020
Stretchable sheet, worn article using the same, and stretchable sheet manufacturing apparatus
ZUIKO CORP7 citations83
US9333705B1May 10, 2016
Anvil roller and ultrasonic welding device provided therewith
ZUIKO CORP9 citations83
US7820003B2Oct 26, 2010
Method for producing diaper
ZUIKO CORP11 citations83
US7789868B2Sep 7, 2010
Worn article and method for producing the same
ZUIKO CORP17 citations83
US7393429B2Jul 1, 2008
Disposable wearing article
ZUIKO CORP17 citations83
US7097725B2Aug 29, 2006
Placement device
ZUIKO CORP23 citations83
US7632366B2Dec 15, 2009
Folding machine and process for producing article being fixed
ZUIKO CORP10 citations82
US7347914B2Mar 25, 2008
Method for producing an article having an elastic bonded between two webs
ZUIKO CORP10 citations82
USD985124SMay 2, 2023
Diaper
ZUIKO CORP2 citations73
US10610417B2Apr 7, 2020
Composite sheet manufacturing device and composite sheet manufacturing method
ZUIKO CORP3 citations73
US10206822B2Feb 19, 2019
Method and device for manufacturing disposable worn article
ZUIKO CORP3 citations73
US10130522B2Nov 20, 2018
Manufacturing method for disposable worn article
ZUIKO CORP2 citations73
US10070996B2Sep 11, 2018
Method for producing disposable underwear-type diaper
ZUIKO CORP3 citations73
US10039674B2Aug 7, 2018
Conveyance device
ZUIKO CORP7 citations73
US9895821B2Feb 20, 2018
Web cutting device and web cutting method
ZUIKO CORP3 citations73
US9789008B2Oct 17, 2017
Disposable diaper production method and production device
ZUIKO CORP2 citations73
US9724246B2Aug 8, 2017
Device for conveying absorbent article and conveyance method using same
ZUIKO CORP6 citations73
US7827623B2Nov 9, 2010
Wearing article and method of manufacturing the same
ZUIKO CORP7 citations73
US12138897B2Nov 12, 2024
Device and method for manufacturing layered sheet
ZUIKO CORP2 citations72
US10912681B2Feb 9, 2021
Device for manufacturing particulate-containing article and method for manufacturing particulate-containing article
ZUIKO CORP2 citations72
US10786398B2Sep 29, 2020
Production device and production method for composite stretchable member
ZUIKO CORP6 citations72
US9993370B2Jun 12, 2018
Ultrasonic welding device
ZUIKO CORP6 citations72
US9943447B2Apr 17, 2018
Ultrasonic welding device
ZUIKO CORP2 citations72
US9452565B2Sep 27, 2016
Ultrasonic horn, welder provided therewith, and method of producing disposable diaper using ultrasonic horn
ZUIKO CORP3 citations72
US9358159B2Jun 7, 2016
Ultrasonic welding device and method of producing disposable diaper using same
ZUIKO CORP3 citations72
US8002928B2Aug 23, 2011
Method and apparatus for producing wearing article
ZUIKO CORP4 citations72
Showing the top 50 of 150 patents by PatentIndex Score.