Takahiro Totsuka

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus opening and closing mechanism, and information apparatus
- Patent number 8,982,548
- Issue date Mar 17, 2015
- Sony Corporation
- Takahiro Totsuka
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS OPENING AND CLOSING MECHANISM, AND INFORMATION APPARATUS
- Publication number 20120162879
- Publication date Jun 28, 2012
- SONY CORPORATION
- Takahiro Totsuka
- G06 - COMPUTING CALCULATING COUNTING