Inventor
NAGATOMO KATSUAKI
6 patents
Patents
6 patentsUS4631106ADec 23, 1986
Plasma processor
HITACHI LTD99 citations94
US4563240AJan 7, 1986
Method and apparatus for plasma process
HITACHI LTD117 citations93
US4339330AJul 13, 1982
Desalting method of fuel oil
HITACHI LTD12 citations72
US4326666AApr 27, 1982
Centrifugal type counterflow contact apparatus
HITACHI LTD10 citations72
US4664767AMay 12, 1987
Plasma treating method and apparatus therefor
HITACHI LTD8 citations69
US4272011AJun 9, 1981
Centrifugal counterflow type contactor
HITACHI LTD13 citations68