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Mamoru Nishikawa
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Nagoya, JP
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last 30 patents
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Patent Grant
Method for monitoring copper-alloy tubes for maintaining corrosion...
Patent number
4,776,384
Issue date
Oct 11, 1988
Sumitomo Light Metal Industries, Ltd.
Atsushi Kawabe
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Condenser having apparatus for monitoring conditions of inner surfa...
Patent number
4,762,168
Issue date
Aug 9, 1988
Sumitomo Light Metal Industries, Ltd.
Atsushi Kawabe
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method for coating the inner surface of long tubes of small diameter
Patent number
4,421,790
Issue date
Dec 20, 1983
Sumitomo Light Metal Industries, Ltd.
Koji Nagata
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Apparatus for coating the inner surface of long tubes of small diam...
Patent number
4,370,944
Issue date
Feb 1, 1983
Sumitomo Light Metal Ind., Ltd.
Koji Nagata
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Grant
Method and apparatus for coating the inner surface of long tubes of...
Patent number
4,368,219
Issue date
Jan 11, 1983
Sumitomo Light Metal Industries Ltd.
Koji Nagata
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...