Masaki Yamamoto

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Akashi, JP

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Patents Grantslast 30 patents

Information 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