Ritsuo Hayashi

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Communication method, communication apparatus and communication system
- Patent number 7,983,683
- Issue date Jul 19, 2011
- Fujitsu Limited
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, communication apparatus and communication system
- Patent number 7,949,339
- Issue date May 24, 2011
- Fujitsu Limited
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Communication method, communication apparatus and communication system
- Patent number 7,454,215
- Issue date Nov 18, 2008
- Fujitsu Limited
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method For Handover In Wireless Communication System, Wireless Base...
- Publication number 20100130208
- Publication date May 27, 2010
- Fujitsu Limited
- Ritsuo HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Base Station And Method For Reducing Transfer Delay
- Publication number 20090253434
- Publication date Oct 8, 2009
- Ritsuo HAYASHI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handover Method and Base Station
- Publication number 20090185539
- Publication date Jul 23, 2009
- Fujitsu Limited
- Yoshiaki Ohta
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20080119199
- Publication date May 22, 2008
- Fujitsu Limited
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM
- Publication number 20080119196
- Publication date May 22, 2008
- Fujitsu Limited
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Handover method and apparatus
- Publication number 20050227694
- Publication date Oct 13, 2005
- Ritsuo Hayashi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Communication method, communication apparatus and communication system
- Publication number 20050090262
- Publication date Apr 28, 2005
- Yuichiro Hamano
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile communication system
- Publication number 20040184440
- Publication date Sep 23, 2004
- Mamoru Higuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Ritsuo Hayashi

Person

Patents Grantslast 30 patents

Communication method, communication apparatus and communication system

Communication method, communication apparatus and communication system

Communication method, communication apparatus and communication system

Patents Applicationslast 30 patents

Method For Handover In Wireless Communication System, Wireless Base...

Base Station And Method For Reducing Transfer Delay

Handover Method and Base Station

COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM

COMMUNICATION METHOD, COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM

Handover method and apparatus

Communication method, communication apparatus and communication system

Mobile communication system