Ryosuke Nagatsu

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Combined steel sheet pile, diaphragm wall, and method of disassembl...
- Patent number 9,512,590
- Issue date Dec 6, 2016
- Nippon Steel & Sumitomo Metal Corporation
- Ryosuke Nagatsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
COMBINED STEEL SHEET PILE, DIAPHRAGM WALL, AND METHOD OF DISASSEMBL...
- Publication number 20140138427
- Publication date May 22, 2014
- NIPPON STEEL & SUMITOMO METAL CORPORATION
- Ryosuke Nagatsu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR