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Mobile communication system, and location registration method of mobile station, resource control method and recording medium in mobile communication system Grant 6,885,865 - Ikeda , et al. April 26, 2 | 2005-04-26 |
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Method for providing information, mobile communication system, and communication apparatus App 20020126651 - Ikeda, Takehiro ;   et al. | 2002-09-12 |
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Paging control method and paging control system in communication system App 20020082005 - Ikeda, Takehiro ;   et al. | 2002-06-27 |
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