Eriko Takeo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Wrist watch, display method of wrist watch, and program
- Patent number 7,843,769
- Issue date Nov 30, 2010
- Sony Corporation
- Naoto Ishida
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
Wrist watch, display method of wrist watch, and program
- Publication number 20070213955
- Publication date Sep 13, 2007
- Naoto Ishida
- G04 - HOROLOGY