Inventor · disambiguated record
Masachika Sasaki
Also filed as: SASAKI MASACHIKA
17 granted patents·131 citations·filing 1999–2016
93Inventor score
Top patents by PatentIndex Score
17 records- 0182US7046810B2Data processing method and system of same portable device data processing apparatus and method of same and programSONY CORP·Filed 2001·Granted May 16, 2006·24 cites·30 claims
- 0280US7742604B2Integrated circuit device, information processing apparatus, memory management method for information storage device, mobile terminal apparatus, semiconductor integrated circuit device, and communication method using mobile terminal apparatusSONY CORP·Filed 2009·Granted Jun 22, 2010·7 cites·8 claims
- 0380US7150039B2Information processing system, portable electronic device, access apparatus for the portable electronic device, and method of using memory spaceSONY CORP·Filed 2001·Granted Dec 12, 2006·18 cites·14 claims
- 0479US7178040B2Data processing method, system and apparatus for processing a variety of demands from a service providerSONY CORP·Filed 2006·Granted Feb 13, 2007·5 cites·6 claims
- 0572US7508946B2Integrated circuit device, information processing apparatus, memory management method for information storage device, mobile terminal apparatus, semiconductor integrated circuit device, and communication method using mobile terminal apparatusSONY CORP·Filed 2002·Granted Mar 24, 2009·13 cites·24 claims
- 0670US7734935B2Data processing method, system and apparatus for processing a variety of demands from a service providerSONY CORP·Filed 2006·Granted Jun 8, 2010·1 cites·11 claims
- 0766US6932269B2Pass-code identification device and pass-code identification methodSONY CORP·Filed 2002·Granted Aug 23, 2005·17 cites·11 claims
- 0863US10929565B2Integrated circuit device, information processing apparatus, memory management method for information storage device, mobile terminal apparatus, semiconductor integrated circuit device, and communication method using mobile terminal apparatusSONY CORP·Filed 2016·Granted Feb 23, 2021·0 cites·12 claims
- 0963US8942544B2Selective transmission of motion picture filesICHIKAWA SHIGERU·Filed 2012·Granted Jan 27, 2015·1 cites·5 claims
- 1058US8824862B2Information processing apparatus, information processing method, and programSASAKI MASACHIKA·Filed 2011·Granted Sep 2, 2014·3 cites·2 claims
- 1152US6792541B1Data storage device using certification keys and method to perform access control using certification keysSONY CORP·Filed 1999·Granted Sep 14, 2004·22 cites·56 claims
- 1250US7613301B2Data storage device and data storage methodSONY CORP·Filed 2004·Granted Nov 3, 2009·1 cites·8 claims
- 1349US9384618B2Integrated circuit device, information processing apparatus, memory management method for information storage device, mobile terminal apparatus, semiconductor integrated circuit device, and communication method using mobile terminal apparatusYAMAGATA AKIHIKO·Filed 2010·Granted Jul 5, 2016·0 cites·27 claims
- 1449US7376973B2Data storage apparatusSONY CORP·Filed 2002·Granted May 20, 2008·1 cites·6 claims
- 1548US8213764B2Information processing apparatus, method and programKUROIWA TATSUO·Filed 2007·Granted Jul 3, 2012·0 cites·16 claims
- 1642US8316395B2Information processing apparatus and method, and programKUROIWA TATSUO·Filed 2008·Granted Nov 20, 2012·0 cites·9 claims
- 1737US7003671B1Information processing device and information processing methodSONY CORP·Filed 1999·Granted Feb 21, 2006·18 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →