Mansei Tanaka

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Precoated corrosion-resistant steel pipe piles for marine use, and...
- Patent number 4,743,142
- Issue date May 10, 1988
- Nippon Steel Corporation
- Motoo Shiraishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Marine structure of precoated corrosion resistant steel pipe piles
- Patent number 4,659,255
- Issue date Apr 21, 1987
- Nippon Steel Corporation
- Motoo Shiraishi
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Polypropylene coated steel pipe
- Patent number 4,606,953
- Issue date Aug 19, 1986
- Nippon Steel Corporation
- Kazuyuki Suzuki
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...