Takashi Fujii

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Daito-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Audio signal output device and audio output system
- Patent number 9,780,750
- Issue date Oct 3, 2017
- Funai Electric Co., Ltd.
- Yuichi Ito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Audio signal output device and audio output system
- Patent number 9,490,763
- Issue date Nov 8, 2016
- Funai Electric Co., Ltd.
- Atsushi Taniguchi
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Audio Signal Output Device and Audio Output System
- Publication number 20150043752
- Publication date Feb 12, 2015
- Funai Electric Co., Ltd.
- Yuichi Ito
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Audio Signal Output Device and Audio Output System
- Publication number 20130259265
- Publication date Oct 3, 2013
- Funai Electric Co., Ltd.
- Atushi TANIGUCHI
- H03 - BASIC ELECTRONIC CIRCUITRY