Inventor · disambiguated record
Shinkichi Ikeda
Also filed as: IKEDA SHINKICHI
83 granted patents·27 pending applications·709 citations·filing 2000–2025
99Inventor score
Files withFUJIFILM CORP23PANASONIC CORP16IKEDA SHINKICHI11SUN PATENT TRUST10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7
Top patents by PatentIndex Score
110 records- 0198US11477634B2Home agent discovery upon changing the mobility management schemeSUN PATENT TRUST·Filed 2021·Granted Oct 18, 2022·4 cites·3 claims
- 0297US9247471B2Short message transmission and handover proceduresVELEV GENADI·Filed 2012·Granted Jan 26, 2016·30 cites·18 claims
- 0397US8457635B2Non-3GPP to 3GPP network handover optimizationsBACHMANN JENS·Filed 2009·Granted Jun 4, 2013·46 cites·11 claims
- 0497US6946950B1Mobile body discrimination apparatus for rapidly acquiring respective data sets transmitted through modulation of reflected radio waves by transponders which are within a communication region of an interrogator apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 20, 2005·249 cites·69 claims
- 0596US9894579B2Short message transmission and handover proceduresPANASONIC IP CORP AMERICA·Filed 2016·Granted Feb 13, 2018·10 cites·6 claims
- 0693US10477445B2Short message transmission and handover proceduresSUN PATENT TRUST·Filed 2017·Granted Nov 12, 2019·5 cites·14 claims
- 0793US9226256B2Detachment of a mobile terminal from a mobile communication systemVELEV GENADI·Filed 2012·Granted Dec 29, 2015·17 cites·14 claims
- 0893US8724509B2Mobile communication method, mobile communication system, and corresponding apparatusCHENG HONG·Filed 2010·Granted May 13, 2014·18 cites·2 claims
- 0992US9167486B2Inter-VPLMN handover via a handover proxy nodeBACHMANN JENS·Filed 2010·Granted Oct 20, 2015·14 cites·12 claims
- 1089US9167623B2Communication system, communication method, mobile terminal, and mobile base station deviceIKEDA SHINKICHI·Filed 2011·Granted Oct 20, 2015·10 cites·3 claims
- 1189US8971270B2Group-based paging for machine-type-communication (MTC) devicesBACHMANN JENS·Filed 2011·Granted Mar 3, 2015·10 cites·9 claims
- 1289US7894383B2Multi-interface communication device, terminal, and path switching methodPANASONIC CORP·Filed 2005·Granted Feb 22, 2011·18 cites·17 claims
- 1387US9775079B2Method and apparatus for mobile terminal connection control and management of local accessesCHENG HONG·Filed 2012·Granted Sep 26, 2017·8 cites·11 claims
- 1487US9713040B2Communication system, mobile terminal, router, and mobility management entityCHENG HONG·Filed 2012·Granted Jul 18, 2017·8 cites·19 claims
- 1587US8804682B2Apparatus for management of local IP access in a segmented mobile communication systemHIRANO JUN·Filed 2010·Granted Aug 12, 2014·11 cites·7 claims
- 1686US8964695B2Optimization of handovers to untrusted non-3GPP networksBACHMANN JENS·Filed 2009·Granted Feb 24, 2015·14 cites·19 claims
- 1785US9288658B2Home agent discovery upon changing the mobility management schemePANASONIC CORP·Filed 2013·Granted Mar 15, 2016·4 cites·26 claims
- 1885US8781474B2Non-3GPP to 3GPP network handover optimizationsPANASONIC CORP·Filed 2013·Granted Jul 15, 2014·5 cites·4 claims
- 1984US10641986B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted May 5, 2020·4 cites·20 claims
- 2084US10642008B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted May 5, 2020·4 cites·20 claims
- 2184US10620399B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2018·Granted Apr 14, 2020·4 cites·20 claims
- 2284US8737371B2Route optimization of a data path between communicating nodes using a route optimization agentVELEV GENADI·Filed 2010·Granted May 27, 2014·7 cites·15 claims
- 2384US8688970B2Access-network to core-network trust relationship detection for a mobile nodeBACHMANN JENS·Filed 2008·Granted Apr 1, 2014·12 cites·16 claims
- 2484US7589909B2Rear-focusing type zoom lens and imaging apparatusFUJINON CORP·Filed 2008·Granted Sep 15, 2009·12 cites·20 claims
- 2583US8488486B2Multi-interface communication device, terminal, and path switching methodIKEDA SHINKICHI·Filed 2011·Granted Jul 16, 2013·7 cites·4 claims
- 2681US9197378B2Packet restoration method, packet restoration system, and mobile terminal and intermediate device used in the methodIKEDA SHINKICHI·Filed 2010·Granted Nov 24, 2015·7 cites·14 claims
- 2781US8886167B2Communication node and network nodeASO KEIGO·Filed 2011·Granted Nov 11, 2014·6 cites·18 claims
- 2880US8169970B2Handover method and mobile communication systemIKEDA SHINKICHI·Filed 2009·Granted May 1, 2012·7 cites·8 claims
- 2979US7299044B2Mobility managing method and mobile terminalMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 20, 2007·25 cites·35 claims
- 3078US8792453B2Secure tunnel establishment upon attachment or handover to an access networkBACHMANN JENS·Filed 2009·Granted Jul 29, 2014·6 cites·26 claims
- 3177US11743794B2Short message transmission and handover proceduresSUN PATENT TRUST·Filed 2021·Granted Aug 29, 2023·0 cites·7 claims
- 3277US8582515B2Optimization of 3GPP network attachmentSCHURINGA JON·Filed 2009·Granted Nov 12, 2013·8 cites·6 claims
- 3377US7428217B2Mobile communication device, mobile router, and mobile communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 23, 2008·22 cites·17 claims
- 3475US9204415B2Communication system and apparatus for status dependent mobile servicesNG CHAN WAH·Filed 2010·Granted Dec 1, 2015·5 cites·17 claims
- 3574US9019861B2Base station and communication systemMATSUO HIDENORI·Filed 2011·Granted Apr 28, 2015·3 cites·12 claims
- 3674US8170564B2Communication terminal apparatus, network system and handover methodSUGIURA MIKIHITO·Filed 2006·Granted May 1, 2012·11 cites·8 claims
- 3774US8026971B2Visible and infrared light image-taking optical systemJAPAN BROADCASTING CORP·Filed 2007·Granted Sep 27, 2011·5 cites·5 claims
- 3874US2025216657A1Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2025·Application pending·0 cites
- 3973US8254929B2Mobile communication method and mobile communication apparatusFUNABIKI MAKOTO·Filed 2009·Granted Aug 28, 2012·4 cites·7 claims
- 4070US12282143B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2022·Granted Apr 22, 2025·0 cites·79 claims
- 4170US7209480B2Base station apparatus, mobile terminal apparatus and wireless access system using the apparatusesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 24, 2007·13 cites·8 claims
- 4269US10932119B2Home agent discovery upon changing the mobility management schemeSUN PATENT TRUST·Filed 2019·Granted Feb 23, 2021·0 cites·4 claims
- 4369US9239451B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2014·Granted Jan 19, 2016·2 cites·9 claims
- 4469US7433317B2Network connection apparatus and network connection switching methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Oct 7, 2008·13 cites·26 claims
- 4567US10555162B2Home agent discovery upon changing the mobility management schemeSUN PATENT TRUST·Filed 2018·Granted Feb 4, 2020·0 cites·2 claims
- 4666US11246073B2Short message transmission and handover proceduresSUN PATENT TRUST·Filed 2019·Granted Feb 8, 2022·0 cites·14 claims
- 4766US9497176B2Communication system, user equipment and communication nodeHIRANO JUN·Filed 2010·Granted Nov 15, 2016·2 cites·14 claims
- 4866US8891432B2Routing method, routing system, mobile node, home agent, and home base stationASO KEIGO·Filed 2010·Granted Nov 18, 2014·2 cites·28 claims
- 4966US7522558B2Handover method and mobile communication systemPANASONIC CORP·Filed 2004·Granted Apr 21, 2009·9 cites·12 claims
- 5065US9715093B2Zoom lens and imaging apparatusFUJIFILM CORP·Filed 2015·Granted Jul 25, 2017·1 cites·20 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shinkichi Ikeda files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →