Inventor
ISHII KENZO
JP5 patents
Patents
5 patentsUS4407905AOct 4, 1983
Fuel cell
HITACHI LTD52 citations95
US4446210AMay 1, 1984
Fuel cell electrode
HITACHI LTD23 citations81
US4623415ANov 18, 1986
Method of making fuel cell
HITACHI LTD15 citations73
US4529671AJul 16, 1985
Fuel cell
HITACHI LTD5 citations73
US4493879AJan 15, 1985
Fuel cell
HITACHI LTD4 citations62