Inventor
KAWAKITA TOMOKI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “KAWAKITA TOMOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO SEIKA CHEMICALS
6 patentsUS6933356B2Aug 23, 2005
Particles of carboxylated polymer
SUMITOMO SEIKA CHEMICALS7 citations72
US6869994B1Mar 22, 2005
Carboxylated polymer composition
SUMITOMO SEIKA CHEMICALS11 citations72
US6599979B2Jul 29, 2003
Carboxylated polymer composition
SUMITOMO SEIKA CHEMICALS3 citations60
US6084032AJul 4, 2000
Carboxylated polymer composition
SUMITOMO SEIKA CHEMICALS4 citations60
US7713623B2May 11, 2010
Process for production of water-absorbing resin particles
SUMITOMO SEIKA CHEMICALS6 citations58
US9783665B2Oct 10, 2017
Polyolefin-based resin composition
SUMITOMO SEIKA CHEMICALS0 citations44