Inventor
NAKAO JUNKO
JP3 patents
Patents
3 patentsUS7288603B2Oct 30, 2007
Polybenzazole compound having sulfonic acid group and/or phosphonic acid group, resin composition containing the same, resin molding, solid polymer electrolyte membrane, solid polymer electrolyte membrane/electrode assembly and method of preparing assembly
TOYO BOSEKI22 citations91
US7754844B2Jul 13, 2010
Polyarylene ether compound containing sulfonic acid group, composition containing same, and method for manufacturing those
TOYO BOSEKI24 citations90
US7537852B2May 26, 2009
Composite ion exchange membrane and electrolyte membrane electrode assembly
TOYO BOSEKI8 citations81