Naofumi Shiraishi

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Ota-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
In-vehicle antenna apparatus
- Patent number 7,489,279
- Issue date Feb 10, 2009
- Alps Electric Co., Ltd.
- Tomoki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Antenna device
- Patent number 7,199,758
- Issue date Apr 3, 2007
- Alps Electric Co., Ltd.
- Tomoki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
In-vehicle antenna apparatus
- Publication number 20060044197
- Publication date Mar 2, 2006
- Tomoki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Antenna device
- Publication number 20050285805
- Publication date Dec 29, 2005
- Alps Electric Co., Ltd.
- Tomoki Ikeda
- H01 - BASIC ELECTRIC ELEMENTS