Tsutomu Sugaya

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Chiyoda-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Base station in mobile communication system and wave stopping method
- Patent number 9,094,815
- Issue date Jul 28, 2015
- NTT DoCoMo, Inc.
- Hiroyuki Hosono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BASE STATION IN MOBILE COMMUNICATION SYSTEM AND WAVE STOPPING METHOD
- Publication number 20140148121
- Publication date May 29, 2014
- NTT DoCoMo, Inc.
- Hiroyuki Hosono
- H04 - ELECTRIC COMMUNICATION TECHNIQUE