Kengo MATSUYAMA

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Multi-hop communication
- Patent number 10,779,214
- Issue date Sep 15, 2020
- Ricoh Company, Ltd.
- Yoshimitsu Shiotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication system, communication device, and communication contr...
- Patent number 10,645,755
- Issue date May 5, 2020
- Ricoh Company, Ltd.
- Yoshimitsu Shiotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION PROCESSING DEVICE AND INFORMATION PROCESSING METHOD
- Publication number 20250030916
- Publication date Jan 23, 2025
- SONY GROUP CORPORATION
- Kengo MATSUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-HOP COMMUNICATION
- Publication number 20190261245
- Publication date Aug 22, 2019
- RICOH COMPANY, LTD.
- Yoshimitsu SHIOTANI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION DEVICE, AND COMMUNICATION CONTR...
- Publication number 20190007997
- Publication date Jan 3, 2019
- Yoshimitsu Shiotani
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION SYSTEM, COMMUNICATION DEVICE, COMMUNICATION MANAGEMEN...
- Publication number 20170339732
- Publication date Nov 23, 2017
- Kengo MATSUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION APPARATUS, COMMUNICATION SYSTEM, AND RECORDING MEDIUM...
- Publication number 20150271863
- Publication date Sep 24, 2015
- Kengo MATSUYAMA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE