Inventor · disambiguated record
Shimpei Kawakatsu
Also filed as: KAWAKATSU SHIMPEI
4 granted patents·1 pending application·6 citations·filing 2010–2013
64Inventor score
Technology areasH04W
Top patents by PatentIndex Score
5 records- 0169US9282534B2Mobile communication method, session control node, gateway device, and mobility management nodeNISHIDA KATSUTOSHI·Filed 2010·Granted Mar 8, 2016·3 cites·2 claims
- 0267US8428035B2Mobile communication method, radio access network apparatus and mobile stationNISHIDA KATSUTOSHI·Filed 2011·Granted Apr 23, 2013·2 cites·4 claims
- 0359US9544874B2Paging method, core network apparatus, radio access network apparatus and gateway apparatusNISHIDA KATSUTOSHI·Filed 2010·Granted Jan 10, 2017·1 cites·5 claims
- 0450US9301210B2Mobile communication method, radio access network apparatus and mobile stationNTT DOCOMO INC·Filed 2013·Granted Mar 29, 2016·0 cites·1 claims
- 0535US2013115957A1Mobile communication method, mobility management apparatus and radio base stationNISHIDA KATSUTOSHI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →