YOSHIMI WAKAMATSU

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Yokohama, JP

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Patents Applicationslast 30 patents

Information Patent Application
HANDSFREE-CALL SUPPORTING DEVICE AND HANDSFREE-CALL SUPPORTING SYSTEM
- Publication number 20160088141
- Publication date Mar 24, 2016
- TRANSTRON INC.
- MASASHI TAMURA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE