P

Inventor

KONISHI TAKAYOSHI

JP79 patents
⚠️ This page may combine multiple inventors who share the name “KONISHI TAKAYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNI CHARM CORP

22 patents
US6749718B2Jun 15, 2004

Water-disintegratable sheet and manufacturing method thereof

UNI CHARM CORP71 citations98
US6451718B1Sep 17, 2002

Method of manufacturing a water disintegratable non-woven fabric and the water disintegratable non-woven fabric

UNI CHARM CORP97 citations98
US6602386B1Aug 5, 2003

Fibrillated rayon-containing, water-decomposable fibrous sheet

UNI CHARM CORP79 citations97
US7250382B2Jul 31, 2007

Water-disintegratable sheet and manufacturing method thereof

UNI CHARM CORP54 citations96
US7241711B2Jul 10, 2007

Water-disintegratable sheet and manufacturing method thereof

UNI CHARM CORP57 citations96
US6669878B2Dec 30, 2003

Method of making a water disintegratable non-woven fabric

UNI CHARM CORP50 citations96
US6187141B1Feb 13, 2001

Water-disintegratable fibrous sheet having layered structure and wiping sheet comprising the same

UNI CHARM CORP69 citations96
US5980673ANov 9, 1999

Wiping sheet and method for producing the same

UNI CHARM CORP53 citations94
US6808598B1Oct 26, 2004

Water-decomposable fibrous sheet containing gel compound

UNI CHARM CORP51 citations93
US6190502B1Feb 20, 2001

Water-disintegratable fibrous sheet

UNI CHARM CORP42 citations93
US6132557AOct 17, 2000

Water-disintegratable fibrous sheet containing fibers having different fiber lengths and process for producing the same

UNI CHARM CORP39 citations93
US5958555ASep 28, 1999

Disposable wiper sheet

UNI CHARM CORP46 citations93
US7210205B2May 1, 2007

Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it

UNI CHARM CORP17 citations92
US6699806B1Mar 2, 2004

Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it

UNI CHARM CORP29 citations92
US6058583AMay 9, 2000

Wet process for manufacturing nonwoven fabric and apparatus therefor

UNI CHARM CORP40 citations92
US6309731B1Oct 30, 2001

Wiping sheet

UNI CHARM CORP30 citations91
US6673204B2Jan 6, 2004

Method and apparatus for manufacturing non-woven fabric

UNI CHARM CORP17 citations84
US7788758B2Sep 7, 2010

Water disintegrable cleaning utensil

UNI CHARM CORP7 citations74
US6319863B1Nov 20, 2001

Water-disintegratable fibrous sheet containing modified polyvinyl alcohol

UNI CHARM CORP13 citations74
US6547927B1Apr 15, 2003

Water-decomposable fibrous sheet containing water-insoluble carboxymethyl cellulose

UNI CHARM CORP8 citations73
US6228218B1May 8, 2001

Water-disintegratable cleaning sheet containing alkylcellulose

UNI CHARM CORP9 citations69
US7943538B2May 17, 2011

Water-decomposable cleaning product and production method thereof

UNI CHARM CORP3 citations63

UNICHARM CORP

16 patents
US11319670B2May 3, 2022

Method for manufacturing recycled pulp from used sanitary products

UNICHARM CORP4 citations84
US7761950B2Jul 27, 2010

Water-disintegrable cleaning tool

UNICHARM CORP8 citations84
US11673172B2Jun 13, 2023

Method and system for recovering pulp fibers from used absorbent articles

UNICHARM CORP4 citations73
US11208674B2Dec 28, 2021

Method of producing saccharified solution from used absorbent article

UNICHARM CORP5 citations73
US11053638B2Jul 6, 2021

Recycled pulp fiber manufacturing method

UNICHARM CORP2 citations73
US10773421B2Sep 15, 2020

Method for manufacturing recycled pulp from used sanitary article

UNICHARM CORP2 citations73
US10626554B2Apr 21, 2020

Method for manufacturing recycled pulp from used sanitary products

UNICHARM CORP2 citations73
US10533282B2Jan 14, 2020

Method for recovering pulp fibers from used absorbent article

UNICHARM CORP4 citations73
US10280560B2May 7, 2019

Process for manufacturing recycled pulp from used sanitary goods

UNICHARM CORP2 citations73
US11131061B2Sep 28, 2021

Method for manufacturing recycled pulp fibers

UNICHARM CORP2 citations72
US10960577B2Mar 30, 2021

Method for recovering pulp fiber from used sanitary product and recycled pulp obtained thereby

UNICHARM CORP2 citations70
US10260199B2Apr 16, 2019

Method for recovering pulp fiber from used sanitary product and recycled pulp obtained thereby

UNICHARM CORP3 citations70
US10895039B2Jan 19, 2021

Process for manufacturing recycled pulp from used sanitary goods

UNICHARM CORP0 citations63
US11731318B2Aug 22, 2023

Method for producing recycled product, recycled resin pellet, and recycled film

UNICHARM CORP0 citations62
US11554520B2Jan 17, 2023

Recycled pulp, absorbent, non-woven fabric, and sanitary article

UNICHARM CORP0 citations62
US11098447B2Aug 24, 2021

Method for manufacturing recycled pulp from used sanitary products

UNICHARM CORP0 citations62

KONISHI TAKAYOSHI

4 patents

NEC CORP

3 patents

NEC MICROWAVE TUBE LTD

2 patents

UNI CHARM CORPORTATION

1 patent

NEC TOKIN CORP

1 patent

NAT UNIV CORP HOKKAIDO UNIV

1 patent

Showing the top 50 of 79 patents by PatentIndex Score.