Yasutaka Okazaki

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for correcting a path trouble in a communication...
- Patent number 8,134,920
- Issue date Mar 13, 2012
- Nippon Telegraph and Telephone Corporation
- Wataru Imajuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Capacity variable link apparatus and capacity variable link setting...
- Patent number 7,912,087
- Issue date Mar 22, 2011
- Nippon Telegraph and Telephone Corporation
- Yukio Tsukishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BASE STATION SYSTEM, BASE STATION CONTROL DEVICE, BASE STATION CONT...
- Publication number 20240187121
- Publication date Jun 6, 2024
- Nippon Telegraph and Telephone Corporation
- Kazunari MASE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAPACITY VARIABLE LINK APPARATUS AND CAPACITY VARIABLE LINK SETTING...
- Publication number 20110128848
- Publication date Jun 2, 2011
- NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Yukio Tsukishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Device and method for correcting a path trouble in a communication...
- Publication number 20060256712
- Publication date Nov 16, 2006
- Nippon Telegraph and Telephone Corporation
- Wataru Imajuku
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Capacity variable link apparatus and capacity variable link setting...
- Publication number 20030137937
- Publication date Jul 24, 2003
- NIPPON TELEGRAPH AND TELEPHONE CORP.
- Yukio Tsukishima
- H04 - ELECTRIC COMMUNICATION TECHNIQUE