Inventor
OKAMOTO SABURO
JP3 patents
Patents
3 patentsUS5449697ASep 12, 1995
Ion exchange membrane used for a fuel cell
ASAHI CHEMICAL IND55 citations93
US6773561B1Aug 10, 2004
Unit cell for alkali chloride metal aqueous solution electrolytic tank
ASAHI CHEMICAL IND21 citations89
US5225060AJul 6, 1993
Bipolar, filter press type electrolytic cell
ASAHI CHEMICAL IND29 citations89