Keiichiroh Tanaka

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Patents Applicationslast 30 patents

Information Patent Application
SPEAKER UNIT
- Publication number 20210243520
- Publication date Aug 5, 2021
- DENSO TEN LIMITED
- Yuuichi NAKAJIMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Adaptive filter calculation method and sound field generating device
- Publication number 20090116655
- Publication date May 7, 2009
- FUJITSU TEN LIMITED
- Keiichiroh Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE