Inventor
UMEBAYASHI TOYOSHI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “UMEBAYASHI TOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZUIKO CORP
25 patentsUS6554815B1Apr 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
US6913664B2Jul 5, 2005
Method and apparatus for producing disposable worn article
ZUIKO CORP42 citations92
US7383865B2Jun 10, 2008
Welding device
ZUIKO CORP52 citations90
US7820003B2Oct 26, 2010
Method for producing diaper
ZUIKO CORP11 citations83
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
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
US7754044B2Jul 13, 2010
Method for manufacturing disposable wearing article
ZUIKO CORP5 citations72
USD979744SFeb 28, 2023
Sanitary mask
ZUIKO CORP3 citations68
US12527698B2Jan 20, 2026
Method for producing wearable article
ZUIKO CORP1 citations64
US8382928B2Feb 26, 2013
Method for manufacturing pants-type diaper
ZUIKO CORP4 citations63
US7972319B2Jul 5, 2011
Wearing article and method of manufacturing the same
ZUIKO CORP5 citations62
US7740732B2Jun 22, 2010
Method for producing disposable worn article
ZUIKO CORP5 citations62
US12582563B2Mar 24, 2026
Reclosable underwear-type disposable article for wearing and manufacturing method therefor
ZUIKO CORP0 citations52
US12458542B2Nov 4, 2025
Apparatus and method for manufacturing absorbent body
ZUIKO CORP0 citations52
US12207993B2Jan 28, 2025
Method for producing cuffs for wearable article
ZUIKO CORP0 citations52
US11931230B2Mar 19, 2024
Method and device for manufacturing waist part of wearable article
ZUIKO CORP0 citations52
US11850129B2Dec 26, 2023
Apparatus and method for manufacturing absorbent core used in disposable wearable article
ZUIKO CORP0 citations52
US9186280B2Nov 17, 2015
Sheet material shaping apparatus
ZUIKO CORP1 citations52
US10117788B2Nov 6, 2018
Transport method, manufacturing method for disposable wearable article, as well as wearable article, and transport device
ZUIKO CORP1 citations49
US12202212B2Jan 21, 2025
Method for manufacturing wearable article
ZUIKO CORP0 citations47
US10335323B2Jul 2, 2019
Method for producing disposable worn article
ZUIKO CORP0 citations42
US10238549B2Mar 26, 2019
Method for producing disposable worn article
ZUIKO CORP0 citations42
UMEBAYASHI TOYOSHI
9 patentsUS8273003B2Sep 25, 2012
Web folding apparatus, web folding method, and worn article producing method
UMEBAYASHI TOYOSHI24 citations92
US9750647B2Sep 5, 2017
Wearing article and production method therefor
UMEBAYASHI TOYOSHI9 citations83
US8821360B2Sep 2, 2014
Method for manufacturing disposable worn article, and manufacturing apparatus therefor
UMEBAYASHI TOYOSHI12 citations83
US9532909B2Jan 3, 2017
Disposable worn article and method for manufacturing same
UMEBAYASHI TOYOSHI5 citations72
US9320654B2Apr 26, 2016
Method and apparatus for manufacturing disposable worn article
UMEBAYASHI TOYOSHI1 citations51
US9132041B2Sep 15, 2015
Disposable worn article in pants form with cut-outs and method for manufacturing same
UMEBAYASHI TOYOSHI1 citations51
US9073230B2Jul 7, 2015
Method for controlling conveyance speed of sheet, method for manufacturing wearing article, apparatus for manufacturing wearing article, and wearing article
UMEBAYASHI TOYOSHI1 citations51
US10058459B2Aug 28, 2018
Disposable worn article and method for producing same
UMEBAYASHI TOYOSHI0 citations41
US8845503B2Sep 30, 2014
Method for manufacturing disposable worn article
UMEBAYASHI TOYOSHI0 citations41