Tetsuya Ohba

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Transmission line converter using oblique coupling slots disposed i...
- Patent number 8,169,274
- Issue date May 1, 2012
- Mitsubishi Electric Corporation
- Yukihiro Tahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radar horn antenna
- Patent number 7,119,756
- Issue date Oct 10, 2006
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Ohba
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRANSMISSION LINE CONVERTER
- Publication number 20100176894
- Publication date Jul 15, 2010
- Mitsubishi Electric Corporation
- Yukihiro Tahara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Radar horn antenna
- Publication number 20040066349
- Publication date Apr 8, 2004
- Mitsubishi Denki Kabushiki Kaisha
- Tetsuya Ohba
- H01 - BASIC ELECTRIC ELEMENTS