Inventor · disambiguated record
Keiji Mizuma
Also filed as: MIZUMA KEIJI
7 granted patents·5 pending applications·243 citations·filing 1996–2010
85Inventor score
Top patents by PatentIndex Score
12 records- 0193US7175177B2Golf data management system, data center, and method of managing golf dataFUJITSU LTD·Filed 2001·Granted Feb 13, 2007·125 cites·13 claims
- 0268US5956719ASynchronization method applied to databases in network management systemFUJITSU LTD·Filed 1997·Granted Sep 21, 1999·92 cites·7 claims
- 0366US7290000B2Server, user terminal, information providing service system, and information providing service methodFUJITSU LTD·Filed 2001·Granted Oct 30, 2007·14 cites·25 claims
- 0458US6978295B2Server apparatus for space information service, space information service providing method, and charge processing apparatus and charging method for space information serviceFUJITSU LTD·Filed 2001·Granted Dec 20, 2005·7 cites·38 claims
- 0555US8428587B2Mobile communication system, position registration method, terminal, and home agentMIZUMA KEIJI·Filed 2009·Granted Apr 23, 2013·2 cites·17 claims
- 0644US2011117937A1Push delivery service providing method, information providing service system, server system, and user stationFUJITSU LTD·Filed 2010·Application pending·0 cites
- 0744US2008159125A1Network connection restoration method, AAA server, and radio access network gateway apparatusFUJITSU LTD·Filed 2007·Application pending·0 cites
- 0844US2008160961A1Message receiving method, authentication server, application server, and mobile terminalFUJITSU LTD·Filed 2007·Application pending·0 cites
- 0943US2003198346A1Push delivery service providing method, information providing service system, server system, and user stationFiled 2002·Application pending·0 cites
- 1042US2008046593A1Information providing service control systemFUJITSU LTD·Filed 2007·Application pending·0 cites
- 1130US7003557B1Method and system for racing control of operations in system managementFUJITSU LTD·Filed 1999·Granted Feb 21, 2006·3 cites·9 claims
- 1228US5910952ACall restriction system for an ATM exchangeFUJITSU LTD·Filed 1996·Granted Jun 8, 1999·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →