Toru Ezaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Point retrieval output system by a telephone number, and a memory m...
- Patent number 6,646,570
- Issue date Nov 11, 2003
- Aisin AW Co., Ltd.
- Kunihiro Yamada
- G01 - MEASURING TESTING
Information Patent Grant
Location floor number display device in navigation apparatus
- Patent number 6,201,544
- Issue date Mar 13, 2001
- Alpine Electronics, Inc.
- Toru Ezaki
- G01 - MEASURING TESTING