Inventor
KAWAMATA FUMIHIKO
JP4 patents
Patents
4 patentsUS5067653ANov 26, 1991
Screen forming apparatus and method
ISHIKAWAJIMA HARIMA HEAVY IND75 citations93
US4974779ADec 4, 1990
Screen forming apparatus and method
ISHIKAWAJIMA HARIMA HEAVY IND38 citations90
US5145280ASep 8, 1992
Water disaster prevention water curtain forming apparatus
ISHIKAWAJIMA HARIMA HEAVY IND12 citations71
US5081582AJan 14, 1992
Method of controlling position of on-water water curtain device
ISHIKAWAJIMA HARIMA HEAVY IND9 citations71