Yuji Yaegashi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Superconductive copper-containing oxide materials of the formula A....
- Patent number 5,446,017
- Issue date Aug 29, 1995
- Central Research Institute of Electric Power Industry
- Takeshi Sakurai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Oxide superconductors and method for producing same
- Patent number 5,217,945
- Issue date Jun 8, 1993
- Matsushita Electric Industrial Co., Ltd.
- Takahiro Wada
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES