Yukari Matsumoto

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Patents Grantslast 30 patents

Information Patent Grant
Battery tray, electronic apparatus, and vertical grip device
- Patent number 8,227,102
- Issue date Jul 24, 2012
- Sony Corporation
- Yukari Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Battery tray, electronic apparatus, and vertical grip device
- Publication number 20090061295
- Publication date Mar 5, 2009
- SONY CORPORATION
- Yukari Matsumoto
- H01 - BASIC ELECTRIC ELEMENTS