Yasuhide Tomioka

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Ibaraki-ken, 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
Magnetoresistor with ordered double perovskite structure and method...
- Patent number 6,137,395
- Issue date Oct 24, 2000
- Agency of Industrial Science & Technology, Ministry of International Trade &...
- Keiichiro Kobayashi
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Manganese oxide material having MnO.sub.3 as a matrix
- Patent number 6,136,457
- Issue date Oct 24, 2000
- Agency of Industrial Science & Technology Ministry of International Trade & I...
- Kenjiro Miyano
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Grain boundary-free crystalline body of manganese-based composite o...
- Patent number 5,665,664
- Issue date Sep 9, 1997
- Japan as represented by Director General of Agency of Industrial Science and...
- Yasuhide Tomioka
- C30 - CRYSTAL GROWTH