Inventor
AKATSUKA YASUMASA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “AKATSUKA YASUMASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON KAYAKU KK
9 patentsUS6043333AMar 28, 2000
Modified epoxy resin, epoxy resin composition and cured product thereof
NIPPON KAYAKU KK32 citations89
US7521100B2Apr 21, 2009
Liquid crystal sealing agent and liquid crystalline display cell using the same
NIPPON KAYAKU KK18 citations80
US7608336B2Oct 27, 2009
Flame-retardant epoxy resin composition and cured product obtained therefrom
NIPPON KAYAKU KK7 citations72
US5780571AJul 14, 1998
Naphthalene ring-containing resins, resin compositions and cured products thereof
NIPPON KAYAKU KK8 citations71
US12391783B2Aug 19, 2025
Polymer compound, and resin composition containing said compound
NIPPON KAYAKU KK0 citations60
US6812318B2Nov 2, 2004
Epoxy resins, epoxy resin mixtures, epoxy resin compositions and products of curing of the same
NIPPON KAYAKU KK2 citations59
US6723801B2Apr 20, 2004
Polyphenol resin, process for its production, epoxy resin composition and its use
NIPPON KAYAKU KK2 citations59
US5840824ANov 24, 1998
Epoxy resin, epoxy resin composition and hardened product thereof
NIPPON KAYAKU KK2 citations59
US12173120B2Dec 24, 2024
Random copolymer compound, terminal-modified polymer compound, and resin composition including said compounds
NIPPON KAYAKU KK0 citations51