Inventor · disambiguated record
Katsutoshi Nishida
Also filed as: NISHIDA KATSUTOSHI
64 granted patents·30 pending applications·544 citations·filing 1975–2018
98Inventor score
Top patents by PatentIndex Score
94 records- 0194US4423303AApparatus for treating powdery materials utilizing microwave plasmaTOKYO SHIBAURA ELECTRIC CO·Filed 1981·Granted Dec 27, 1983·55 cites·7 claims
- 0291US7965695B2Method and apparatus for routing a packet in mobile IP systemERICSSON TELEFON AB L M·Filed 2006·Granted Jun 21, 2011·25 cites·14 claims
- 0391US4359022AValve for an internal combustion engineTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Nov 16, 1982·59 cites·8 claims
- 0486US4296065AMethod of producing highly densified ceramic articlesTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Oct 20, 1981·38 cites·3 claims
- 0585US8908642B2Mobile communication systemNISHIDA KATSUTOSHI·Filed 2010·Granted Dec 9, 2014·7 cites·2 claims
- 0685US4332909ASilicon nitride based sintered product and method of producing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jun 1, 1982·37 cites·18 claims
- 0782US7526569B2Router and address identification information management serverNTT DOCOMO INC·Filed 2004·Granted Apr 28, 2009·36 cites·5 claims
- 0882US4419971ACylinder liner for an internal combustion engineTOKYO SHIBAURA ELECTRIC CO·Filed 1982·Granted Dec 13, 1983·35 cites·1 claims
- 0981US9282578B2Mobile communication method, mobile management node, and serving gateway apparatusNISHIDA KATSUTOSHI·Filed 2011·Granted Mar 8, 2016·5 cites·8 claims
- 1080US7970403B2Mobile station, mobile exchange station and mobile communication methodNTT DOCOMO INC·Filed 2009·Granted Jun 28, 2011·8 cites·9 claims
- 1178US8670414B2Mobile communication system including the radio access network not supporting circuit switching (CS) and the radio access network supporting CSNISHIDA KATSUTOSHI·Filed 2011·Granted Mar 11, 2014·4 cites·10 claims
- 1277US4792244ACeramic bearing constructionISHIKAWAJIMA HARIMA HEAVY IND·Filed 1988·Granted Dec 20, 1988·31 cites·4 claims
- 1376US9253437B2Mobile communication method and mobility management nodeNISHIDA KATSUTOSHI·Filed 2012·Granted Feb 2, 2016·3 cites·10 claims
- 1476US8315590B2Emergency information notification systemHAPSARI WURI ANDARMAWANTI·Filed 2009·Granted Nov 20, 2012·5 cites·5 claims
- 1574US8892134B2Mobile communication method, call control node, priority control node and mobility management nodeNISHIDA KATSUTOSHI·Filed 2010·Granted Nov 18, 2014·4 cites·13 claims
- 1672US9572073B2Mobile communication systemNEC CORP·Filed 2013·Granted Feb 14, 2017·2 cites·4 claims
- 1772US8693400B2Mobile communication method, mobility management node, and packet exchangerNISHIDA KATSUTOSHI·Filed 2010·Granted Apr 8, 2014·3 cites·24 claims
- 1872US4143107ASilicon nitride-based sintered material and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1976·Granted Mar 6, 1979·36 cites·3 claims
- 1969US9282534B2Mobile communication method, session control node, gateway device, and mobility management nodeNISHIDA KATSUTOSHI·Filed 2010·Granted Mar 8, 2016·3 cites·2 claims
- 2069US8199669B2Access router, service control system, and service control methodNISHIDA KATSUTOSHI·Filed 2006·Granted Jun 12, 2012·4 cites·15 claims
- 2168US9451528B2Radio communication terminal, communication control apparatus, and communication control methodNTT DOCOMO INC·Filed 2013·Granted Sep 20, 2016·2 cites·4 claims
- 2268US8725061B2Message distribution method, radio base station, and message distribution stationNISHIDA KATSUTOSHI·Filed 2009·Granted May 13, 2014·3 cites·2 claims
- 2367US8428035B2Mobile communication method, radio access network apparatus and mobile stationNISHIDA KATSUTOSHI·Filed 2011·Granted Apr 23, 2013·2 cites·4 claims
- 2466US7466674B2Mobile communication control system, mobile communication control method, router, server and data structureNTT DOCOMO INC·Filed 2003·Granted Dec 16, 2008·12 cites·21 claims
- 2566US4280989AMethod of preparing silicon nitrideTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 28, 1981·15 cites·9 claims
- 2665US8077648B2VRM selectionVALKO ANDRAS·Filed 2006·Granted Dec 13, 2011·4 cites·12 claims
- 2762US10701666B2Mobile communication method, mobile management node, and serving gateway apparatusNEC CORP·Filed 2018·Granted Jun 30, 2020·0 cites·3 claims
- 2862US9219976B2Private branch exchange system, private branch exchange server, and communication methodNTT DOCOMO INC·Filed 2013·Granted Dec 22, 2015·1 cites·5 claims
- 2962US8675609B2Mobile communication method, mobility management node, serving gateway apparatus, packet data network gateway apparatus, policy controller, and packet switchNISHIDA KATSUTOSHI·Filed 2011·Granted Mar 18, 2014·1 cites·4 claims
- 3062US8311012B2Mobile communication system, mobile communication method, access device, and gateway information storage deviceNISHIDA KATSUTOSHI·Filed 2007·Granted Nov 13, 2012·2 cites·3 claims
- 3161US9295091B2Radio communication system, communication control apparatus, and communication control methodNTT DOCOMO INC·Filed 2013·Granted Mar 22, 2016·1 cites·4 claims
- 3261US8885608B2Mobile communication methodNISHIDA KATSUTOSHI·Filed 2011·Granted Nov 11, 2014·1 cites·2 claims
- 3361US8462801B2Mobile communication method, mobility management node, and packet exchangerNISHIDA KATSUTOSHI·Filed 2010·Granted Jun 11, 2013·1 cites·10 claims
- 3461US7907584B2Access router device, mobility control system, and mobility control methodNTT DOCOMO INC·Filed 2006·Granted Mar 15, 2011·2 cites·7 claims
- 3559US9544874B2Paging method, core network apparatus, radio access network apparatus and gateway apparatusNISHIDA KATSUTOSHI·Filed 2010·Granted Jan 10, 2017·1 cites·5 claims
- 3658US9544821B2Mobile communication systemNEC CORP·Filed 2014·Granted Jan 10, 2017·0 cites·4 claims
- 3758US4046580ASilicon nitride-based sintered material and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1975·Granted Sep 6, 1977·22 cites·9 claims
- 3857US4341874ASi3 N4 Ceramic powder material and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Jul 27, 1982·14 cites·2 claims
- 3955US10129849B2Mobile communication method, mobile communication system, and mobile management nodeNEC CORP·Filed 2015·Granted Nov 13, 2018·0 cites·11 claims
- 4055US2018007609A1Mobile communication method and mobile communication systemNEC CORP·Filed 2017·Application pending·0 cites
- 4154US7535896B2Routing control system, routing control device, and routing control methodNTT DOCOMO INC·Filed 2003·Granted May 19, 2009·3 cites·11 claims
- 4254US7324490B2Communication system, address management method, relay device, and management deviceNTT DOCOMO INC·Filed 2004·Granted Jan 29, 2008·3 cites·16 claims
- 4353US9813971B2Mobile communication method and mobile communication systemNEC CORP·Filed 2015·Granted Nov 7, 2017·0 cites·8 claims
- 4452US4385866ACurved blade rotor for a turbo superchargerTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted May 31, 1983·11 cites·9 claims
- 4552US4325334APrechamber cup for an internal combustion engineTOKYO SHIBAURA ELECTRIC CO·Filed 1980·Granted Apr 20, 1982·12 cites·20 claims
- 4651US9408131B2Mobile communication method and mobile communication systemNISHIDA KATSUTOSHI·Filed 2011·Granted Aug 2, 2016·0 cites·8 claims
- 4751US2014016553A1Mobile communication method, mobile management node, and serving gateway apparatusNISHIDA KATSUTOSHI·Filed 2011·Application pending·0 cites
- 4850US9301210B2Mobile communication method, radio access network apparatus and mobile stationNTT DOCOMO INC·Filed 2013·Granted Mar 29, 2016·0 cites·1 claims
- 4950US7715346B2Communication system, communication terminal, routing control method, and routerNTT DOCOMO INC·Filed 2009·Granted May 11, 2010·0 cites·4 claims
- 5050US4284432ACeramic powder material and method for manufacturing the sameTOKYO SHIBAURA ELECTRIC CO·Filed 1979·Granted Aug 18, 1981·10 cites·2 claims
Showing the top 50 of 94 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →