Yoko Shimominami

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mobile switchboard, mobile unit, mobile communication system, and p...
- Patent number 8,254,926
- Issue date Aug 28, 2012
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile switchboard, mobile unit, mobile communication system, and p...
- Patent number 8,041,354
- Issue date Oct 18, 2011
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile switchboard, mobile unit, mobile communication system, and p...
- Patent number 7,941,142
- Issue date May 10, 2011
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
MOBILE SWITCHBOARD, MOBILE UNIT, MOBILE COMMUNICATION SYSTEM, AND P...
- Publication number 20120282928
- Publication date Nov 8, 2012
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE SWITCHBOARD, MOBILE UNIT, MOBILE COMMUNICATION SYSTEM, AND P...
- Publication number 20110319078
- Publication date Dec 29, 2011
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MOBILE SWITCHBOARD, MOBILE UNIT, MOBILE COMMUNICATION SYSTEM, AND P...
- Publication number 20090286537
- Publication date Nov 19, 2009
- Fujitsu Limited
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Master mobile station, slave mobile station, home location register...
- Publication number 20050266843
- Publication date Dec 1, 2005
- Yoko Shimominami
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Mobile switchboard, mobile unit, mobile communication system, and p...
- Publication number 20050186961
- Publication date Aug 25, 2005
- Shinichiro Aikawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE