Inventor
OHSHIMA YOSHIKUNI
JP5 patents
Patents
5 patentsUS4219077AAug 26, 1980
Multitubular heat exchanger used in a power plant
HITACHI LTD12 citations72
US4631925ADec 30, 1986
Apparatus for deaerating condensate in a condenser
HITACHI LTD11 citations68
US4529454AJul 16, 1985
Low C-Cr-Mo steel used under wet steam
HITACHI LTD6 citations68
US4637350AJan 20, 1987
System for recovering drain
HITACHI LTD7 citations66
US4592419AJun 3, 1986
Condenser
HITACHI LTD6 citations57