Yoshinori Chida

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Handoff control method and a mobile station employing the same
- Patent number 8,477,722
- Issue date Jul 2, 2013
- Samsung Electronics Co., Ltd.
- Shigeyuki Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handoff control method and a mobile station employing the same
- Patent number 7,606,198
- Issue date Oct 20, 2009
- Hitachi, Ltd.
- Shigeyuki Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Handoff control method and a mobile station employing the same
- Patent number 7,397,777
- Issue date Jul 8, 2008
- Hitachi, Ltd.
- Shigeyuki Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
HANDOFF CONTROL METHOD AND A MOBILE STATION EMPLOYING THE SAME
- Publication number 20100014484
- Publication date Jan 21, 2010
- Hitachi, Ltd
- Shigeyuki Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handoff control method and a mobile station employing the same
- Publication number 20060114859
- Publication date Jun 1, 2006
- Hitachi, Ltd.
- Shigeyuki Sudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE