Inventor
NISHIKAWA MAMORU
JP5 patents
Patents
5 patentsUS4762168AAug 9, 1988
Condenser having apparatus for monitoring conditions of inner surface of condenser tubes
SUMITOMO LIGHT METAL IND29 citations89
US4368219AJan 11, 1983
Method and apparatus for coating the inner surface of long tubes of small diameter
SUMITOMO LIGHT METAL IND38 citations87
US4370944AFeb 1, 1983
Apparatus for coating the inner surface of long tubes of small diameter
SUMITOMO LIGHT METAL IND26 citations81
US4421790ADec 20, 1983
Method for coating the inner surface of long tubes of small diameter
SUMITOMO LIGHT METAL IND13 citations73
US4776384AOct 11, 1988
Method for monitoring copper-alloy tubes for maintaining corrosion resistance and cleanliness factor of their inner surfaces
SUMITOMO LIGHT METAL IND7 citations70