Inventor · disambiguated record
Ken Kutaragi
Also filed as: KUTARAGI KEN
73 granted patents·16 pending applications·1,428 citations·filing 1978–2025
99Inventor score
Files withSONY COMPUTER ENTERTAINMENT INC31SONY CORP18SONY INTERACTIVE ENTERTAINMENT INC11KUTARAGI KEN8NIPPON STEEL CORP4
Top patents by PatentIndex Score
89 records- 0199US5086475AApparatus for generating, recording or reproducing sound source dataSONY CORP·Filed 1989·Granted Feb 4, 1992·138 cites·6 claims
- 0297US7895076B2Advertisement insertion, profiling, impression, and feedbackSONY COMPUTER ENTERTAINMENT INC·Filed 2006·Granted Feb 22, 2011·147 cites·20 claims
- 0395US5762723APearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1995·Granted Jun 9, 1998·46 cites·13 claims
- 0494US8863183B2Server system for real-time moving image collection, recognition, classification, processing, and deliveryKUTARAGI KEN·Filed 2011·Granted Oct 14, 2014·30 cites·14 claims
- 0593US9884255B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2016·Granted Feb 6, 2018·7 cites·23 claims
- 0693US9566511B2Center deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2015·Granted Feb 14, 2017·8 cites·15 claims
- 0793US8229359B2Center deviceHINO MARIKO·Filed 2011·Granted Jul 24, 2012·15 cites·4 claims
- 0893US7687711B2Electronic deviceSONY COMPUTER ENTERTAINMENT INC·Filed 2006·Granted Mar 30, 2010·25 cites·9 claims
- 0993US5111530ADigital audio signal generating apparatusSONY CORP·Filed 1989·Granted May 5, 1992·68 cites·4 claims
- 1092US9165439B2Center deviceSONY CORP·Filed 2013·Granted Oct 20, 2015·10 cites·17 claims
- 1192US8422953B2Center deviceHINO MARIKO·Filed 2012·Granted Apr 16, 2013·11 cites·6 claims
- 1292US6122739ADigital compact disc player security system reproducing method and apparatusSONY CORP·Filed 1995·Granted Sep 19, 2000·67 cites·37 claims
- 1391US10137375B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2017·Granted Nov 27, 2018·5 cites·22 claims
- 1491US8064827B2Center deviceHINO MARIKO·Filed 2006·Granted Nov 22, 2011·17 cites·13 claims
- 1591US4584598AElectronic cameraSONY CORP·Filed 1983·Granted Apr 22, 1986·59 cites·9 claims
- 1691US2025348156A1Information output system and methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2025·Application pending·0 cites
- 1790US10967273B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Apr 6, 2021·2 cites·15 claims
- 1889US10653963B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted May 19, 2020·3 cites·15 claims
- 1989US10376790B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2018·Granted Aug 13, 2019·5 cites·18 claims
- 2089US6314483B1Portable electronic deviceSONY COMPUTER ENTERTAINMENT INC·Filed 1999·Granted Nov 6, 2001·196 cites·14 claims
- 2187US4485380ALiquid crystal matrix display deviceSONY CORP·Filed 1982·Granted Nov 27, 1984·46 cites·7 claims
- 2283US9600499B2System for collecting interest graph by relevance search incorporating image recognition systemKUTARAGI KEN·Filed 2011·Granted Mar 21, 2017·13 cites·15 claims
- 2382US6816972B1Disk recording medium, reproduction device and method for performing reproduction on disk recording mediumSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Nov 9, 2004·16 cites·16 claims
- 2482US6304971B1Digital compact disc player security system reproducing method and apparatusSONY COMPUTER ENTERTAINMENT INC·Filed 1999·Granted Oct 16, 2001·31 cites·8 claims
- 2581US6604635B1Recording medium holder and information providing bodySONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Aug 12, 2003·13 cites·18 claims
- 2680US2023280841A1Information output system and methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2023·Application pending·0 cites
- 2779US10983607B2Information output system and methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2019·Granted Apr 20, 2021·1 cites·11 claims
- 2879US4622602ASystem for recording and/or reproducing digital dataSONY CORP·Filed 1985·Granted Nov 11, 1986·23 cites·10 claims
- 2978US6683847B2Recording medium holder for accommodating recording medium and information providing body accommodating recording mediumSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Jan 27, 2004·13 cites·35 claims
- 3078US5430241ASignal processing method and sound source data forming apparatusSONY CORP·Filed 1989·Granted Jul 4, 1995·31 cites·7 claims
- 3177US9204198B2Server system for real-time moving image collection, recognition, classification, processing, and deliveryCYBER AI ENTERTAINMENT INC·Filed 2014·Granted Dec 1, 2015·4 cites·20 claims
- 3277US4210934AVideo display apparatus having a flat X-Y matrix display panelSONY CORP·Filed 1979·Granted Jul 1, 1980·21 cites·18 claims
- 3376US11693490B2Information output system and methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2022·Granted Jul 4, 2023·0 cites·16 claims
- 3475US8242894B2Remote control system and remote control methodKUTARAGI KEN·Filed 2007·Granted Aug 14, 2012·5 cites·6 claims
- 3574US11504629B2Center deviceSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted Nov 22, 2022·0 cites·14 claims
- 3672US11334175B2Information output system and methodSONY INTERACTIVE ENTERTAINMENT INC·Filed 2021·Granted May 17, 2022·0 cites·10 claims
- 3772US7761328B2In-contents advertising method, in-contents advertising server, and program-transferring medium for realizing in-contents advertisingSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Jul 20, 2010·8 cites·17 claims
- 3871US8890895B2User interface device, user interface method and information storage mediumKUTARAGI KEN·Filed 2007·Granted Nov 18, 2014·5 cites·15 claims
- 3971US7447783B2Computer system and method for transmitting user status informationSONY COMPUTER ENTERTAINMENT INC·Filed 2002·Granted Nov 4, 2008·7 cites·22 claims
- 4071US6749507B2Entertainment apparatus and monitor device used thereinSONY COMPUTER ENTERTAINMENT INC·Filed 2001·Granted Jun 15, 2004·16 cites·16 claims
- 4171US4942486ARecording disk having read-only recording area and writable recording area and a driving apparatus thereforSONY CORP·Filed 1988·Granted Jul 17, 1990·16 cites·3 claims
- 4271US4205311ALiquid crystal display deviceSONY CORP·Filed 1978·Granted May 27, 1980·20 cites·8 claims
- 4370USD532784SArithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Nov 28, 2006·17 cites·1 claims
- 4470US5519166ASignal processing method and sound source data forming apparatusSONY CORP·Filed 1994·Granted May 21, 1996·26 cites·2 claims
- 4570US4609949AMagnetic disc reproducing apparatusSONY CORP·Filed 1985·Granted Sep 2, 1986·16 cites·4 claims
- 4670US4183025ALevel indicating systemSONY CORP·Filed 1978·Granted Jan 8, 1980·18 cites·9 claims
- 4769USD562323SController for arithmetic and control unitSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Feb 19, 2008·16 cites·1 claims
- 4867US6580605B1Electronic equipment and housing for accommodating the sameSONY COMPUTER ENTERTAINMENT INC·Filed 2000·Granted Jun 17, 2003·12 cites·23 claims
- 4967US5257254AApparatus for controlling CD audio player to playback CD-ROMSONY CORP·Filed 1990·Granted Oct 26, 1993·16 cites·6 claims
- 5066USRE40263EPearlitic steel rail having excellent wear resistance and method of producing the sameNIPPON STEEL CORP·Filed 1996·Granted Apr 29, 2008·9 cites·22 claims
Showing the top 50 of 89 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →