Inventor · disambiguated record
Shinichi Matsukawa
Also filed as: MATSUKAWA SHINICHI
33 granted patents·37 pending applications·122 citations·filing 2003–2024
96Inventor score
Top patents by PatentIndex Score
70 records- 0190US8312294B2Information processing apparatus, authentication method, and storage mediumSATO JUN·Filed 2009·Granted Nov 13, 2012·23 cites·8 claims
- 0290US7823211B2License moving apparatus and programTOSHIBA KK·Filed 2005·Granted Oct 26, 2010·22 cites·17 claims
- 0388US8818268B2Content data distribution system, content data delivery method, and semiconductor deviceMATOBA TSUKASA·Filed 2012·Granted Aug 26, 2014·15 cites·20 claims
- 0487US8145030B2Apparatus, method, and computer program product for recording contentISOZAKI HIROSHI·Filed 2007·Granted Mar 27, 2012·7 cites·19 claims
- 0586US8904094B2Memory system in which extended function can easily be setMATSUKAWA SHINICHI·Filed 2012·Granted Dec 2, 2014·10 cites·3 claims
- 0685US9124432B2Host device and authentication method for host deviceNAGAI YUJI·Filed 2012·Granted Sep 1, 2015·7 cites·2 claims
- 0784US8775724B2Memory system in which extension function can easily be setMATSUKAWA SHINICHI·Filed 2012·Granted Jul 8, 2014·7 cites·18 claims
- 0881US9355045B2Memory device for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2015·Granted May 31, 2016·2 cites·3 claims
- 0977US8959615B2Storage system in which fictitious information is preventedTOSHIBA KK·Filed 2013·Granted Feb 17, 2015·4 cites·1 claims
- 1077US8650393B2AuthenticatorKATO TAKU·Filed 2012·Granted Feb 11, 2014·3 cites·10 claims
- 1174US8204226B2Encoding and recording apparatus, playback apparatus, and programMATSUKAWA SHINICHI·Filed 2005·Granted Jun 19, 2012·6 cites·17 claims
- 1272US7706664B2Apparatus, method, and program product for recording and reproducing contentsTOSHIBA KK·Filed 2006·Granted Apr 27, 2010·3 cites·18 claims
- 1371US8478108B2Apparatus, method, and computer program product for recording contentISOZAKI HIROSHI·Filed 2012·Granted Jul 2, 2013·2 cites·6 claims
- 1469US9053062B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·1 cites·16 claims
- 1569US8732470B2Storage system in which fictitious information is preventedNAGAI YUJI·Filed 2012·Granted May 20, 2014·2 cites·7 claims
- 1666US9052836B2Memory system in which extension function can easily be setTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·1 cites·10 claims
- 1765US8799682B2Content data reproduction system and recording deviceMATSUKAWA SHINICHI·Filed 2009·Granted Aug 5, 2014·0 cites·4 claims
- 1865US8332682B2Interface control deviceTOSHIMITSU KIYOSHI·Filed 2010·Granted Dec 11, 2012·1 cites·20 claims
- 1964US9418022B2Storage system in which information is preventedTOSHIBA KK·Filed 2012·Granted Aug 16, 2016·1 cites·1 claims
- 2064US9100187B2AuthenticatorTOSHIBA KK·Filed 2014·Granted Aug 4, 2015·1 cites·6 claims
- 2163US9449193B2Information processing apparatusTOSHIBA KK·Filed 2014·Granted Sep 20, 2016·1 cites·9 claims
- 2263US8600064B2Apparatus, method, and computer program product for processing informationKATO TAKU·Filed 2009·Granted Dec 3, 2013·0 cites·23 claims
- 2363US8578177B2Recording device, and content-data playback systemMATSUKAWA SHINICHI·Filed 2010·Granted Nov 5, 2013·1 cites·7 claims
- 2459US9083512B2Recording device, and content-data playback systemTOSHIBA KK·Filed 2013·Granted Jul 14, 2015·0 cites·9 claims
- 2558US2014250308A1Content data reproduction system and recording deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2658US2014289529A1Content data reproduction system and recording deviceTOSHIBA KK·Filed 2014·Application pending·0 cites
- 2757US2006149679A1Privilege management system, method, and recording mediumTOSHIBA KK·Filed 2003·Application pending·0 cites
- 2856US8788907B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2013·Granted Jul 22, 2014·0 cites·16 claims
- 2955US2014075207A1Apparatus, method, and computer program product for processing informationTOSHIBA SOLUTIONS CORP·Filed 2013·Application pending·0 cites
- 3055US2024094955A1Memory systemKIOXIA CORP·Filed 2023·Application pending·0 cites
- 3154US8887153B2Digital signature server and user terminalSUU HIROSHI·Filed 2009·Granted Nov 11, 2014·0 cites·5 claims
- 3253US2009208003A1Authentication Method, Host Computer and Recording MediumTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3353US2015312043A1Digital signature server and user terminalTOSHIBA KK·Filed 2014·Application pending·0 cites
- 3452US11061587B2Memory system switching between a locked and unlocked state and memory control methodTOSHIBA MEMORY CORP·Filed 2019·Granted Jul 13, 2021·0 cites·12 claims
- 3552US2015261941A1Recording device, and content-data playback systemTOSHIBA KK·Filed 2015·Application pending·0 cites
- 3651US2024319919A1Memory system and method for controlling non-volatile memoryKIOXIA CORP·Filed 2024·Application pending·0 cites
- 3751US2006053078A1Content price control system, method and recording mediumYAMAMOTO JUNICHI·Filed 2005·Application pending·0 cites
- 3850US8473810B2Memory chip having a security function and for which reading and writing of data is controlled by an authenticated controllerKAMBAYASHI TORU·Filed 2010·Granted Jun 25, 2013·0 cites·12 claims
- 3950US2005240534A1Content price control system, method and recording mediumYAMAMOTO JUNICHI·Filed 2005·Application pending·0 cites
- 4050US2015074421A1Security systemNAGAI YUJI·Filed 2012·Application pending·0 cites
- 4148US8874917B2Storage system in which fictitious information is preventedNAGAI YUJI·Filed 2012·Granted Oct 28, 2014·0 cites·9 claims
- 4248US7555648B2Content management system, recording medium and methodTOSHIBA KK·Filed 2003·Granted Jun 30, 2009·2 cites·4 claims
- 4348US2012272065A1Authentication Method, Host Computer and Recording MediumMATSUKAWA SHINICHI·Filed 2012·Application pending·0 cites
- 4447US8990530B2Storage system in which fictitious information is preventedTOSHIBA KK·Filed 2013·Granted Mar 24, 2015·0 cites·1 claims
- 4547US8930613B2Memory system in which extended function can easily be setMATSUKAWA SHINICHI·Filed 2012·Granted Jan 6, 2015·0 cites·1 claims
- 4647US2015341345A1Security systemTOSHIBA KK·Filed 2015·Application pending·0 cites
- 4747US2009222929A1Method, program, and server for backup and restoreTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4847US2015326397A1Host device and authentication method for host deviceTOSHIBA KK·Filed 2015·Application pending·0 cites
- 4946US2009022318A1Content data distribution terminal and content data distribution systemKASAHARA AKIHIRO·Filed 2008·Application pending·0 cites
- 5045US2007277045A1Data processing apparatus and a method for processing dataTOSHIBA KK·Filed 2007·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →