Inventor · disambiguated record
Kazumasa Ushiki
Also filed as: USHIKI KAZUMASA
17 granted patents·13 pending applications·309 citations·filing 1993–2018
93Inventor score
Top patents by PatentIndex Score
30 records- 0184US8694176B2Power control method, and power control apparatusYAMAMOTO HIROSHI·Filed 2011·Granted Apr 8, 2014·9 cites·14 claims
- 0282US6594490B1Mobile communication systemFUJITSU LTD·Filed 2000·Granted Jul 15, 2003·39 cites·20 claims
- 0380US8433453B2Electric power leveling controllerTSUNODA TADANOBU·Filed 2011·Granted Apr 30, 2013·11 cites·10 claims
- 0480US6311065B1Mobile communication system for predicting a transfer location of a mobile stationFUJITSU LTD·Filed 1998·Granted Oct 30, 2001·105 cites·63 claims
- 0576US9342356B2Task execution control for generating context information of a user to locate available servicesFUJITSU LTD·Filed 2013·Granted May 17, 2016·2 cites·13 claims
- 0675US5438356AAccounting system for multimedia communications systemFUJITSU LTD·Filed 1993·Granted Aug 1, 1995·67 cites·33 claims
- 0773US10616712B2Control method, control apparatus, and recording medium for setting service providing areasFUJITSU LTD·Filed 2018·Granted Apr 7, 2020·2 cites·14 claims
- 0863US8428078B2Communication system including correlation information correlating area and transmission resourceNAKAYA YUUTA·Filed 2010·Granted Apr 23, 2013·2 cites·16 claims
- 0961US10209868B2Display terminal and display method for displaying application images based on display informationFUJITSU LTD·Filed 2015·Granted Feb 19, 2019·1 cites·16 claims
- 1058US7889694B2Mobile communication apparatus and channel switching method for ad-hoc communicationFUJITSU LTD·Filed 2007·Granted Feb 15, 2011·1 cites·3 claims
- 1156US2003135411A1Content adaptation service control systemFiled 2002·Application pending·0 cites
- 1254US2019102726A1Control method and information processing deviceFUJITSU LTD·Filed 2018·Application pending·0 cites
- 1353US6549775B2Mobile communication systemFUJITSU LTD·Filed 1999·Granted Apr 15, 2003·34 cites·12 claims
- 1451US5729688ANetwork element managing systemFUJITSU LTD·Filed 1994·Granted Mar 17, 1998·26 cites·16 claims
- 1550US9084239B2Wireless communication apparatus, mobile wireless communications control method, and wireless stationFUJITSU LTD·Filed 2013·Granted Jul 14, 2015·0 cites·2 claims
- 1648US2017345081A1Information processing device, information processing system and information processing methodFUJITSU LTD·Filed 2017·Application pending·0 cites
- 1748US2004156487A1Messaging systemFiled 2004·Application pending·0 cites
- 1846US8547882B2Wireless communication apparatus, mobile wireless communications control method, and wireless stationFUNAKUBO TOSHIAKI·Filed 2009·Granted Oct 1, 2013·0 cites·12 claims
- 1945US8843143B2Wireless base station and mobile stationUSHIKI KAZUMASA·Filed 2009·Granted Sep 23, 2014·0 cites·9 claims
- 2045US5940378ACall control in exchange suitable for intelligent networkFUJITSU LTD·Filed 1996·Granted Aug 17, 1999·10 cites·9 claims
- 2145US2004193710A1Service providing system with multiple state management serversFiled 2004·Application pending·0 cites
- 2243US2015036584A1Relay server, service providing device, and access control methodFUJITSU LTD·Filed 2014·Application pending·0 cites
- 2343US2007081530A1Packet relay apparatusNOMURA YUJI·Filed 2003·Application pending·0 cites
- 2443US2003196118A1Service control network and its control methodFiled 2003·Application pending·0 cites
- 2542US2007135041A1Mobile radio system and mobile radio channel assigning methodFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2642US2007135150A1Channel assigning method and system for radio base station groupFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2742US2007133491A1Mobile communication apparatus and channel switching method of ad-hoc communicationFUJITSU LTD·Filed 2006·Application pending·0 cites
- 2839US10817882B2Customer service managing method, information processing device, and storage mediumFUJITSU LTD·Filed 2016·Granted Oct 27, 2020·0 cites·14 claims
- 2937US2008009280A1Mobile station apparatus, wireless base station apparatus, and wireless communication systemUSHIKI KAZUMASA·Filed 2007·Application pending·0 cites
- 3035US2015281334A1Information processing terminal and information processing methodFUJITSU LTD·Filed 2015·Application pending·0 cites
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