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Ichiro Kohashi
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Yokohama, JP
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last 30 patents
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Patent Grant
Cellular phone and mobile switching controller
Patent number
8,190,178
Issue date
May 29, 2012
Hitachi, Ltd.
Michio Iguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
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Patent Application
CELLULAR PHONE AND MOBILE SWITCHING CONTROLLER
Publication number
20100113071
Publication date
May 6, 2010
Hitachi Communication Technologies, Ltd.
Michio IGUCHI
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Application
Cellular phone and mobile switching controller
Publication number
20070135158
Publication date
Jun 14, 2007
Michio Iguchi
H04 - ELECTRIC COMMUNICATION TECHNIQUE