Yo SHIBATA

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Patents Grantslast 30 patents

Information Patent Grant
Ultrasonic-wave communication system
- Patent number 9,709,655
- Issue date Jul 18, 2017
- Rakuten, Inc.
- Yo Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Ultrasonic-wave communication system
- Patent number 9,529,071
- Issue date Dec 27, 2016
- Rakuten, Inc.
- Yo Shibata
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
ULTRASONIC-WAVE COMMUNICATION SYSTEM
- Publication number 20150318983
- Publication date Nov 5, 2015
- RAKUTEN, INC
- Yo SHIBATA
- G01 - MEASURING TESTING
Information Patent Application
ULTRASONIC-WAVE COMMUNICATION SYSTEM
- Publication number 20150309151
- Publication date Oct 29, 2015
- RAKUTEN, INC
- Yo SHIBATA
- G01 - MEASURING TESTING