Hideki Kuwahara

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Manganese oxide material having MnO.sub.3 as a matrix
- Patent number 6,166,947
- Issue date Dec 26, 2000
- Agency of Industrial Science & Technology Ministry of International Trade & I...
- Atsushi Asamitsu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Superconducting device and method of producing superconducting thin...
- Patent number 5,141,919
- Issue date Aug 25, 1992
- Sanyo Electric Co., Ltd.
- Masao Nakao
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Superconducting device and method of producing superconducting thin...
- Patent number 5,128,315
- Issue date Jul 7, 1992
- Sanyo Electric Co., Ltd.
- Masao Nakao
- H01 - BASIC ELECTRIC ELEMENTS