ARINOBU UEDA

Follow

Person

PENANG, MY

People

Patents Grantslast 30 patents

Information Patent Grant
Audio reproduction device
- Patent number 9,769,908
- Issue date Sep 19, 2017
- Sony Corporation
- Nobuhiro Saijo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
AUDIO REPRODUCTION DEVICE
- Publication number 20160302285
- Publication date Oct 13, 2016
- Sony Corporation
- NOBUHIRO SAIJO
- F21 - LIGHTING