TAKUTO TAKIZAWA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Speaker system, sound processing device, sound processing method, a...
- Patent number 11,682,375
- Issue date Jun 20, 2023
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Udeni Sangakkara
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Speaker device
- Patent number 10,856,061
- Issue date Dec 1, 2020
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Minoru Umesako
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SPEAKER SYSTEM, SOUND PROCESSING DEVICE, SOUND PROCESSING METHOD, A...
- Publication number 20220068251
- Publication date Mar 3, 2022
- Udeni SANGAKKARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPEAKER DEVICE
- Publication number 20190261075
- Publication date Aug 22, 2019
- Panasonic Intellectual Property Management Co., Lt
- MINORU UMESAKO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE