Tetsuta SAKABE

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Encrypted communication device and method for performing encrypted...
- Patent number 9,397,831
- Issue date Jul 19, 2016
- Fujitsu Limited
- Isamu Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station, mobile station, control method, and communication system
- Patent number 9,369,257
- Issue date Jun 14, 2016
- Fujitsu Limited
- Tetsuta Sakabe
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COMMUNICATION METHOD, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM
- Publication number 20180092113
- Publication date Mar 29, 2018
- Fujitsu Limited
- Katsuhiko NEGOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION DEVICE AND PACKET TRANSMISSION/RECEPTION PROGRAM
- Publication number 20170295019
- Publication date Oct 12, 2017
- Fujitsu Limited
- Isamu Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ENCRYPTED COMMUNICATION DEVICE AND METHOD
- Publication number 20140289527
- Publication date Sep 25, 2014
- Fujitsu Limited
- Isamu Fukuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
BASE STATION, MOBILE STATION, CONTROL METHOD, AND COMMUNICATION SYSTEM
- Publication number 20140010105
- Publication date Jan 9, 2014
- Fujitsu Limited
- Tetsuta SAKABE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM
- Publication number 20100080195
- Publication date Apr 1, 2010
- FUJITSU LIMITED
- Masayuki HARA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE