Inventor
KATAYAMA ATSUHIKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “KATAYAMA ATSUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIPPON STEEL CHEMICAL CO
4 patentsUS7968874B2Jun 28, 2011
Organic electroluminescent device material and organic electroluminescent device
NIPPON STEEL CHEMICAL CO2 citations60
US7049389B2May 23, 2006
Process for preparing of aromatic oligomers
NIPPON STEEL CHEMICAL CO0 citations49
US8008429B2Aug 30, 2011
Thermosetting resin composition
NIPPON STEEL CHEMICAL CO1 citations43
US8344097B2Jan 1, 2013
Cationically polymerizable composition and method for controlling cationic polymerization
NIPPON STEEL CHEMICAL CO0 citations42