Hirohaki Kumakura

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Tsukuba-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of producing oxide superconductive composite material
- Patent number 6,569,813
- Issue date May 27, 2003
- Japan as represented by Director General of National Research Institute for M...
- Hitoshi Kitaguchi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of producing oxide superconductive composite material
- Publication number 20010007849
- Publication date Jul 12, 2001
- Hitoshi Kitaguchi
- H01 - BASIC ELECTRIC ELEMENTS