Inventor · disambiguated record
Ryuji Ikeda
Also filed as: IKEDA RYUJI
20 granted patents·11 pending applications·120 citations·filing 1998–2021
92Inventor score
Top patents by PatentIndex Score
31 records- 0188US8926430B1Game system, game program, and method for providing game switchable between manual mode and automatic modeDENA CO LTD·Filed 2013·Granted Jan 6, 2015·18 cites·12 claims
- 0285US9421459B2Game apparatus, game replay displaying method, game program, and recording mediumIKEDA RYUJI·Filed 2009·Granted Aug 23, 2016·15 cites·16 claims
- 0384US6316558B1Transition metal compound, olefin polymerization catalyst comprising the compound, and process for production of olefin polymerTOSOH CORP·Filed 1998·Granted Nov 13, 2001·52 cites·4 claims
- 0480US9859616B2Antenna-equipped film and touch panelSMK KK·Filed 2016·Granted Jan 2, 2018·4 cites·7 claims
- 0576US8591303B2Device for providing a gameDENA CO LTD·Filed 2013·Granted Nov 26, 2013·3 cites·7 claims
- 0675US7838611B2Ethylene polymer, catalyst for ethylene polymer production, and method for producing ethylene polymerTOSOH CORP·Filed 2006·Granted Nov 23, 2010·4 cites·3 claims
- 0775US6986960B2Poly (arylene ether sulfone) having sulfoalkoxy group, process of producing the same, and polymer electrolyte membrane comprising the sameTOSOH CORP·Filed 2002·Granted Jan 17, 2006·14 cites·12 claims
- 0873US8801515B2Device for providing a gameDENA CO LTD·Filed 2013·Granted Aug 12, 2014·2 cites·10 claims
- 0972US9152233B2Touch panel support structureSMK KK·Filed 2014·Granted Oct 6, 2015·3 cites·3 claims
- 1071US10001891B2Conductive film and touch panel including the sameSMK KK·Filed 2016·Granted Jun 19, 2018·2 cites·4 claims
- 1160US10171847B2Information device and distribution deviceFUNAI ELECTRIC CO·Filed 2016·Granted Jan 1, 2019·1 cites·13 claims
- 1259US2014315638A1Device for providing a gameDENA CO LTD·Filed 2014·Application pending·0 cites
- 1358US12492966B2Abnormality diagnosis device and abnormality diagnosis methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 9, 2025·0 cites·5 claims
- 1454US12510886B2Monitoring device and monitoring methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 30, 2025·0 cites·7 claims
- 1552US12498684B2Estimation device and estimation methodMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Dec 16, 2025·0 cites·6 claims
- 1651US9180377B2System, program, and method for generating image of virtual spaceDENA CO LTD·Filed 2013·Granted Nov 10, 2015·0 cites·9 claims
- 1750US2023259111A1Abnormality detection system and refrigerator, abnormality detection method, and abnormality detection programMITSUBISHI HEAVY IND THERMAL SYSTEMS LTD·Filed 2021·Application pending·0 cites
- 1850US2015065252A1Server and game application program for providing online gamesDENA CO LTD·Filed 2013·Application pending·0 cites
- 1949US7588497B2Method, an apparatus and a computer program product for generating an imageSQUARE ENIX KK·Filed 2006·Granted Sep 15, 2009·2 cites·21 claims
- 2048US9452352B2Game system for encouraging communication between usersIKEDA RYUJI·Filed 2012·Granted Sep 27, 2016·0 cites·8 claims
- 2148US2014235352A1Server device, and non-transitory computer-readable storage mediumDENA CO LTD·Filed 2014·Application pending·0 cites
- 2247US2014243095A1Server deviceDENA CO LTD·Filed 2013·Application pending·0 cites
- 2346US2007011615A1Optical disc reproducing apparatusFUNAI ELECTRIC CO·Filed 2006·Application pending·0 cites
- 2444US9530385B2Display device, display device control method, and recording mediumIKEDA RYUJI·Filed 2012·Granted Dec 27, 2016·0 cites·10 claims
- 2544US2006149682A1Disk deviceFUNAI ELECTRIC CO·Filed 2005·Application pending·0 cites
- 2642US2015116328A1System, program, and method for generating image of virtual spaceDENA CO LTD·Filed 2013·Application pending·0 cites
- 2741US2006156331A1Viewing limitation setting methodFUNAI ELECTRIC CO·Filed 2005·Application pending·0 cites
- 2839US10063914B2Information deviceFUNAI ELECTRIC CO·Filed 2016·Granted Aug 28, 2018·0 cites·19 claims
- 2937US2013067325A1Digital book display device, digital book display method, and digital book display programIKEDA RYUJI·Filed 2011·Application pending·0 cites
- 3037US2015134742A1Technology of supporting meetingSHARP KK·Filed 2014·Application pending·0 cites
- 3134US10862935B2Distribution device and information deviceFUNAI ELECTRIC CO·Filed 2017·Granted Dec 8, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →