Akira Tumura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Waveguide type ortho mode transducer
- Patent number 7,019,603
- Issue date Mar 28, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Naofumi Yoneda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Waveguide type ortho mode transducer
- Publication number 20040246069
- Publication date Dec 9, 2004
- Naofumi Yoneda
- H01 - BASIC ELECTRIC ELEMENTS