Inventor
YABUGUCHI Hiroki
JP12 patents
Patents
12 patentsUS9982069B2May 29, 2018
Water-absorbent resin and absorbent article
SUMITOMO SEIKA CHEMICALS4 citations71
US9138722B2Sep 22, 2015
Method for producing water-absorbent resin particles
SUMITOMO SEIKA CHEMICALS4 citations71
US10323105B2Jun 18, 2019
Water-absorbent resin and absorbent article
SUMITOMO SEIKA CHEMICALS3 citations69
US12178691B2Dec 31, 2024
Absorbent resin particles, absorbent article and production method therefor
SUMITOMO SEIKA CHEMICALS0 citations59
US12161537B2Dec 10, 2024
Water-absorbent resin particles, water-absorbent article, and method for manufacturing same
SUMITOMO SEIKA CHEMICALS0 citations59
US11136420B2Oct 5, 2021
Water-absorbent resin and method of producing water-absorbent resin
SUMITOMO SEIKA CHEMICALS0 citations50
US10525443B2Jan 7, 2020
Water-absorbent resin and absorbent article
SUMITOMO SEIKA CHEMICALS0 citations50
US9873755B2Jan 23, 2018
Method of manufacturing water-absorbent resin, water-absorbent resin, water-absorbing agent and absorbent article
SUMITOMO SEIKA CHEMICALS0 citations50
US11420184B2Aug 23, 2022
Water-absorbent resin particle
SUMITOMO SEIKA CHEMICALS0 citations48
US10945890B2Mar 16, 2021
Manufacturing method for absorbing body
SUMITOMO SEIKA CHEMICALS0 citations47
US11241669B2Feb 8, 2022
Water-absorbent resin particles
SUMITOMO SEIKA CHEMICALS0 citations44
US9925294B2Mar 27, 2018
Water-absorbent resin and absorbent article
SUMITOMO SEIKA CHEMICALS0 citations40