koji Muranaka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
High frequency transmission line capable of improving an intermodul...
- Patent number 6,163,713
- Issue date Dec 19, 2000
- NEC Corporation
- Katsumi Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for preparing high-temperature superconducting wire
- Patent number 5,902,774
- Issue date May 11, 1999
- Sumitomo Electric Industries, Ltd.
- Koji Muranaka
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Method of manufacturing soft magnetic articles
- Publication number 20050016633
- Publication date Jan 27, 2005
- Sumitomo Electric Industries Ltd.
- Hirokazu Kugai
- H01 - BASIC ELECTRIC ELEMENTS