Inventor
SHOBO YOSHIHIRO
JP7 patents
Patents
7 patentsUS12030997B2Jul 9, 2024
Method for producing water-absorbent resin particles
NIPPON CATALYTIC CHEM IND0 citations58
US11958921B2Apr 16, 2024
Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor
NIPPON CATALYTIC CHEM IND0 citations58
US11766659B2Sep 26, 2023
Method for producing water-absorbent resin powder, and drying device and drying method for particulate hydrous gel
NIPPON CATALYTIC CHEM IND0 citations58
US11535689B2Dec 27, 2022
Poly (meth) acrylic acid (salt)-based particulate water-absorbing agent and production method therefor
NIPPON CATALYTIC CHEM IND0 citations58
US11465126B2Oct 11, 2022
Method for producing water-absorbent resin powder and production apparatus therefor
NIPPON CATALYTIC CHEM IND0 citations57
US12187860B2Jan 7, 2025
Water-absorbent resin powder and production method thereof
NIPPON CATALYTIC CHEM IND0 citations54
US11806692B2Nov 7, 2023
Method for producing water-absorbing agent
NIPPON CATALYTIC CHEM IND0 citations47