Toru Oyama

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Miyagi-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle-mounted receiving apparatus for reducing distortion, improv...
- Patent number 7,454,180
- Issue date Nov 18, 2008
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity receiving apparatus capable of preventing reduction of C/...
- Patent number 6,961,394
- Issue date Nov 1, 2005
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Diversity reception device outputting maximized C/N ratio of synthe...
- Patent number 6,944,243
- Issue date Sep 13, 2005
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Vehicle-mounted receiving apparatus for reducing distortion, improv...
- Publication number 20060264111
- Publication date Nov 23, 2006
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Video modulating apparatus including video equalizer
- Publication number 20060001778
- Publication date Jan 5, 2006
- Alps Electric Co., Ltd.
- Toru Oyama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diversity receiving apparatus capable of preventing reduction of C/...
- Publication number 20040203545
- Publication date Oct 14, 2004
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Diversity reception device outputting maximized C/N ratio of synthe...
- Publication number 20040190658
- Publication date Sep 30, 2004
- Alps Electric Co., Ltd.
- Yukio Ohtaki
- H04 - ELECTRIC COMMUNICATION TECHNIQUE