Yasuo Kawabata

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Speaker apparatus
- Patent number 10,993,018
- Issue date Apr 27, 2021
- Sony Corporation
- Kohei Kikuchi
- F21 - LIGHTING
Information Patent Grant
Speaker apparatus that oscillates an oscillating body via an oscill...
- Patent number 10,405,100
- Issue date Sep 3, 2019
- Sony Corporation
- Yohei Fukuma
- F21 - LIGHTING

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER APPARATUS
- Publication number 20170332166
- Publication date Nov 16, 2017
- SONY CORPORATION
- KOHEI KIKUCHI
- F21 - LIGHTING
Information Patent Application
SPEAKER APPARATUS
- Publication number 20170325031
- Publication date Nov 9, 2017
- Sony Corporation
- YOHEI FUKUMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Heat diffusing device and method of producing the same
- Publication number 20090020274
- Publication date Jan 22, 2009
- SONY CORPORATION
- Yasuo Kawabata
- F28 - HEAT EXCHANGE IN GENERAL