Inventor

KUWAHARA TSUTOMU

JP2 patents

Patents

2 patents

US5495948AMar 5, 1996

Ash melting furnace arrangement and method for supplying ash to ash melting furnace

HITACHI SHIPBUILDING ENG CO9 citations71

US5586140ADec 17, 1996

Plasma melting method and plasma melting furnace

HITACHI SHIPBUILDING ENG CO5 citations60