Inventor
NAKATSURU REIKO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NAKATSURU REIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON CATALYTIC CHEM IND
6 patentsUS10046304B2Aug 14, 2018
Water absorbing agent and method for producing the same
NIPPON CATALYTIC CHEM IND2 citations71
US12558451B2Feb 24, 2026
Absorbent body, water-absorbing resin, and absorbent article
NIPPON CATALYTIC CHEM IND0 citations61
US10434495B2Oct 8, 2019
Method for producing water absorbent polyacrylic acid (salt) resin powder, and water absorbent polyacrylic acid (salt) resin powder
NIPPON CATALYTIC CHEM IND1 citations61
US10695746B2Jun 30, 2020
Water absorbent agent
NIPPON CATALYTIC CHEM IND0 citations51
US12285739B2Apr 29, 2025
Water absorbent agent and method for producing water absorbent agent
NIPPON CATALYTIC CHEM IND0 citations50
US12521465B2Jan 13, 2026
Absorbent material, water absorbent and method for producing water absorbent
NIPPON CATALYTIC CHEM IND0 citations48