Assignee
ZUIKO CORP
JP·150 granted patents·41 pending applications·1,636 citations·filing 2000–2023
Top patents by PatentIndex Score
191 records- 0198US10596045B2Composite stretchable member, wearable article, and method for producing wearable articleZUIKO CORP·Filed 2016·Granted Mar 24, 2020·48 cites·15 claims
- 0298US7587966B2Web processing device and web processing methodZUIKO CORP·Filed 2005·Granted Sep 15, 2009·178 cites·11 claims
- 0398US7449084B2Web welding systemZUIKO CORP·Filed 2005·Granted Nov 11, 2008·64 cites·12 claims
- 0498US6722494B2Method and device for transportationZUIKO CORP·Filed 2000·Granted Apr 20, 2004·132 cites·18 claims
- 0597US7195684B2Apparatus and method for producing articleZUIKO CORP·Filed 2003·Granted Mar 27, 2007·87 cites·19 claims
- 0696US10617573B2Stretchable laminate sheet and disposable worn articleZUIKO CORP·Filed 2016·Granted Apr 14, 2020·29 cites·5 claims
- 0796US6758109B2Cam deviceZUIKO CORP·Filed 2001·Granted Jul 6, 2004·72 cites·24 claims
- 0895US11191676B2Device and method for producing stretchable laminate for wearable articleZUIKO CORP·Filed 2018·Granted Dec 7, 2021·8 cites·7 claims
- 0995US7216685B2Method and apparatus for producing wearing articleZUIKO CORP·Filed 2005·Granted May 15, 2007·24 cites·25 claims
- 1094US7383865B2Welding deviceZUIKO CORP·Filed 2005·Granted Jun 10, 2008·52 cites·5 claims
- 1193US12138897B2Device and method for manufacturing layered sheetZUIKO CORP·Filed 2021·Granted Nov 12, 2024·2 cites·12 claims
- 1292US10786398B2Production device and production method for composite stretchable memberZUIKO CORP·Filed 2016·Granted Sep 29, 2020·6 cites·16 claims
- 1390USD979744SSanitary maskZUIKO CORP·Filed 2020·Granted Feb 28, 2023·3 cites·1 claims
- 1490US10039674B2Conveyance deviceZUIKO CORP·Filed 2014·Granted Aug 7, 2018·7 cites·4 claims
- 1590US9333705B1Anvil roller and ultrasonic welding device provided therewithZUIKO CORP·Filed 2014·Granted May 10, 2016·9 cites·7 claims
- 1690US6546987B1Heat sealing method and apparatus thereofZUIKO CORP·Filed 2000·Granted Apr 15, 2003·48 cites·12 claims
- 1789US6913664B2Method and apparatus for producing disposable worn articleZUIKO CORP·Filed 2002·Granted Jul 5, 2005·42 cites·8 claims
- 1889US6748996B2Rotation device, method for transferring worn article, method for folding web, device for folding web, and disposable worn articleZUIKO CORP·Filed 2001·Granted Jun 15, 2004·44 cites·9 claims
- 1988US6554815B1Disposable pants having discontinuous elastic elementsZUIKO CORP·Filed 2000·Granted Apr 29, 2003·165 cites·17 claims
- 2087US9993370B2Ultrasonic welding deviceZUIKO CORP·Filed 2014·Granted Jun 12, 2018·6 cites·5 claims
- 2187US9724246B2Device for conveying absorbent article and conveyance method using sameZUIKO CORP·Filed 2014·Granted Aug 8, 2017·6 cites·3 claims
- 2286US10793384B2Roll transfer device and roll transfer methodZUIKO CORP·Filed 2017·Granted Oct 6, 2020·4 cites·8 claims
- 2386US7563940B2Wound dressing and wound dressing kitZUIKO CORP·Filed 2005·Granted Jul 21, 2009·42 cites·21 claims
- 2485US10912681B2Device for manufacturing particulate-containing article and method for manufacturing particulate-containing articleZUIKO CORP·Filed 2017·Granted Feb 9, 2021·2 cites·13 claims
- 2585US10758428B2Stretchable sheet, worn article using the same, and stretchable sheet manufacturing apparatusZUIKO CORP·Filed 2017·Granted Sep 1, 2020·7 cites·6 claims
- 2685US10206822B2Method and device for manufacturing disposable worn articleZUIKO CORP·Filed 2016·Granted Feb 19, 2019·3 cites·11 claims
- 2783US12527698B2Method for producing wearable articleZUIKO CORP·Filed 2021·Granted Jan 20, 2026·1 cites·14 claims
- 2882US8002928B2Method and apparatus for producing wearing articleZUIKO CORP·Filed 2005·Granted Aug 23, 2011·4 cites·16 claims
- 2981US9895821B2Web cutting device and web cutting methodZUIKO CORP·Filed 2014·Granted Feb 20, 2018·3 cites·12 claims
- 3080US11634294B2Sheet-feeding device and sheet-feeding methodZUIKO CORP·Filed 2019·Granted Apr 25, 2023·2 cites·7 claims
- 3180US10610417B2Composite sheet manufacturing device and composite sheet manufacturing methodZUIKO CORP·Filed 2014·Granted Apr 7, 2020·3 cites·4 claims
- 3279US7820003B2Method for producing diaperZUIKO CORP·Filed 2006·Granted Oct 26, 2010·11 cites·1 claims
- 3378US11648154B2Method for manufacturing worn articleZUIKO CORP·Filed 2020·Granted May 16, 2023·1 cites·24 claims
- 3478US11390480B2Sheet supply device and sheet supply methodZUIKO CORP·Filed 2018·Granted Jul 19, 2022·2 cites·7 claims
- 3578US10632028B2Composite sheet material, disposable wearing article using the same, and production method and production apparatus for composite sheet materialZUIKO CORP·Filed 2013·Granted Apr 28, 2020·9 cites·2 claims
- 3678US9358159B2Ultrasonic welding device and method of producing disposable diaper using sameZUIKO CORP·Filed 2014·Granted Jun 7, 2016·3 cites·9 claims
- 3778US7918961B2Worn article and method for producing the sameZUIKO CORP·Filed 2005·Granted Apr 5, 2011·15 cites·8 claims
- 3877US10589951B2Method and system for removing outer layer of rollstockZUIKO CORP·Filed 2017·Granted Mar 17, 2020·2 cites·12 claims
- 3976US10604367B2Method and device for cutting outer layer of rollstockZUIKO CORP·Filed 2017·Granted Mar 31, 2020·2 cites·13 claims
- 4075US11345556B2Sheet conveying device and sheet processing device provided with same, and method for conveying sheet and method for processing sheet using sheet conveying deviceZUIKO CORP·Filed 2018·Granted May 31, 2022·3 cites·20 claims
- 4175US6840929B2Disposable worn absorbent article including stand-up cuffsZUIKO CORP·Filed 2002·Granted Jan 11, 2005·102 cites·16 claims
- 4274US11160692B2Method and apparatus for manufacturing absorbent articleZUIKO CORP·Filed 2017·Granted Nov 2, 2021·3 cites·10 claims
- 4374US11046016B2Ultrasonic welding device and ultrasonic welding methodZUIKO CORP·Filed 2017·Granted Jun 29, 2021·1 cites·20 claims
- 4474US10233045B2Sheet delivery system and sheet delivery method using sameZUIKO CORP·Filed 2015·Granted Mar 19, 2019·2 cites·4 claims
- 4574US9943447B2Ultrasonic welding deviceZUIKO CORP·Filed 2014·Granted Apr 17, 2018·2 cites·4 claims
- 4674US7771407B2Method of producing disposable pants having discontinuous elastic elementsZUIKO CORP·Filed 2003·Granted Aug 10, 2010·51 cites·5 claims
- 4774US7008497B2Method and apparatus for producing wearing articleZUIKO CORP·Filed 2002·Granted Mar 7, 2006·40 cites·24 claims
- 4873US7393429B2Disposable wearing articleZUIKO CORP·Filed 2003·Granted Jul 1, 2008·17 cites·4 claims
- 4970US11331224B2Processing device for absorbent articleZUIKO CORP·Filed 2018·Granted May 17, 2022·1 cites·12 claims
- 5070US10117788B2Transport method, manufacturing method for disposable wearable article, as well as wearable article, and transport deviceZUIKO CORP·Filed 2013·Granted Nov 6, 2018·1 cites·6 claims
Showing the top 50 of 191 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when ZUIKO CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →