Kiyoshi Uyama

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for dehydrating sludge
- Patent number 4,986,910
- Issue date Jan 22, 1991
- Nippon Kokan Kabushiki Kaisha
- Kiyoshi Uyama
- B30 - PRESSES
Information Patent Grant
Method and apparatus for dehydrating sludge
- Patent number 4,761,895
- Issue date Aug 9, 1988
- Nippon Kokan Kabushiki Kaisha
- Kiyoshi Uyama
- B30 - PRESSES
Information Patent Grant
Method for dehydrating sludge
- Patent number 4,657,682
- Issue date Apr 14, 1987
- Nippon Kokan Kabushiki Kaisha
- Kiyoshi Uyama
- B30 - PRESSES