Keiichi Takahashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for displaying map
- Patent number 6,882,934
- Issue date Apr 19, 2005
- Matsushita Electric Industrial Co., Ltd.
- Atsushi Yamashita
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and method for displaying map
- Publication number 20030176966
- Publication date Sep 18, 2003
- Atsushi Yamashita
- G06 - COMPUTING CALCULATING COUNTING