Akihide Sasabe

Follow

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Inter-network connection control device, and connection control method
- Patent number 10,111,038
- Issue date Oct 23, 2018
- NTT DoCoMo, Inc.
- Hiromasa Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Inter-network connection control device, and connection control method
- Patent number 10,033,549
- Issue date Jul 24, 2018
- NTT DoCoMo, Inc.
- Hiromasa Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
INTER-NETWORK CONNECTION CONTROL DEVICE, AND CONNECTION CONTROL METHOD
- Publication number 20170195850
- Publication date Jul 6, 2017
- NTT DoCoMo, Inc.
- Hiromasa Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTER-NETWORK CONNECTION CONTROL DEVICE, AND CONNECTION CONTROL METHOD
- Publication number 20170033948
- Publication date Feb 2, 2017
- NTT DoCoMo, Inc.
- Hiromasa Yamaguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE COMMUNICATION SYSTEM, CALL CONTROL DEVICE, MOBILE STATION, A...
- Publication number 20150215756
- Publication date Jul 30, 2015
- NTT DoCoMo, Inc.
- Itsuma Tanaka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Distributing system
- Publication number 20040117515
- Publication date Jun 17, 2004
- Masuyuki Sago
- G02 - OPTICS