Shuetsu Haseyama

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Oxide superconductor current lead and method of manufacturing the same
- Patent number 6,216,333
- Issue date Apr 17, 2001
- Dowa Mining Co., Ltd.
- Masahiro Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconductor
- Patent number 6,172,007
- Issue date Jan 9, 2001
- Dowa Mining Co., Ltd.
- Kazuya Yamaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Method of manufacturing oxide superconductor containing Ag and havi...
- Patent number 6,103,670
- Issue date Aug 15, 2000
- Dowa Mining Co., Ltd.
- Shuichi Kohayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Oxide superconductor containing Ag and having substantially same cr...
- Patent number 5,958,840
- Issue date Sep 28, 1999
- Dowa Mining Co., Ltd.
- Shuichi Kohayashi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Oxide superconductor and method for manufacturing the same
- Patent number 5,849,668
- Issue date Dec 15, 1998
- Dowa Mining Co., Ltd.
- Kazuya Yamaguchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES