Hideki Hanamura

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard connection configuration and electronic device
- Patent number 8,027,156
- Issue date Sep 27, 2011
- Sony Corporation
- Norio Kobayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Keyboard connection configuration and electronic device
- Patent number 7,733,636
- Issue date Jun 8, 2010
- Sony Corporation
- Norio Kobayashi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
KEYBOARD CONNECTION CONFIGURATION AND ELECTRONIC DEVICE
- Publication number 20090279238
- Publication date Nov 12, 2009
- SONY CORPORATION
- Norio Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
KEYBOARD CONNECTION CONFIGURATION AND ELECTRONIC DEVICE
- Publication number 20080285216
- Publication date Nov 20, 2008
- SONY CORPORATION
- Norio KOBAYASHI
- G06 - COMPUTING CALCULATING COUNTING