Kiyoshi Sawano

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing grain-oriented silicon steel sheet not having...
- Patent number 6,733,599
- Issue date May 11, 2004
- Nippon Steel Corporation
- Hiroyasu Fujii
- C21 - METALLURGY OF IRON
Information Patent Grant
1-2-3 single crystal oxide superconductor containing 211 phase and...
- Patent number 5,648,319
- Issue date Jul 15, 1997
- Nippon Steel Corporation
- Mitsuru Morita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Oxide superconductor and process for preparation thereof
- Patent number 5,308,799
- Issue date May 3, 1994
- Nippon Steel Corporation
- Mitsuru Morita
- C30 - CRYSTAL GROWTH
Information Patent Grant
Oxide superconductor and process for preparation thereof
- Patent number 5,262,391
- Issue date Nov 16, 1993
- Nippon Steel Corporation
- Mitsuru Morita
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

Patents Applicationslast 30 patents

Information Patent Application
Method for producing unidirectional silicon steel sheet free inorga...
- Publication number 20030188806
- Publication date Oct 9, 2003
- Hiroyasu Fujii
- C21 - METALLURGY OF IRON