Katsuomi Koyata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vehicle-mounted apparatus and method of controlling the same
- Patent number 7,315,291
- Issue date Jan 1, 2008
- Clarion Co., Ltd.
- Keiichiro Yoshihara
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle-mounted apparatus and method of controlling the same
- Patent number 6,956,540
- Issue date Oct 18, 2005
- Clarion Co., Ltd.
- Keiichiro Yoshihara
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Vehicle-mounted apparatus and method of controlling the same
- Publication number 20040061662
- Publication date Apr 1, 2004
- Clarion Co., Ltd.
- Keiichiro Yoshihara
- B60 - VEHICLES IN GENERAL