Inventor · disambiguated record
Hirokazu So
Also filed as: SO HIROKAZU
23 granted patents·18 pending applications·122 citations·filing 2000–2019
94Inventor score
Files withSO HIROKAZU12PANASONIC CORP9MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5PANASONIC IP MAN CO LTD5MAEDA TAKUJI2
Top patents by PatentIndex Score
41 records- 0186US8688896B2High speed writing mode in memory controller, nonvolatile storage device, accessing device, nonvolatile storage system, and method and program for writing dataNAKAMURA MASAHIRO·Filed 2010·Granted Apr 1, 2014·10 cites·8 claims
- 0285US8656252B2Memory controller and non-volatile storage deviceSO HIROKAZU·Filed 2012·Granted Feb 18, 2014·10 cites·12 claims
- 0382US10324664B2Memory controller which effectively averages the numbers of erase times between physical blocks with high accuracyPANASONIC IP MAN CO LTD·Filed 2016·Granted Jun 18, 2019·4 cites·1 claims
- 0479US7555483B2File management method and information processing devicePANASONIC CORP·Filed 2004·Granted Jun 30, 2009·41 cites·14 claims
- 0576US9965202B2Non-volatile storage device, non-volatile storage system, and memory control method with a refresh processing of a dataPANASONIC IP MAN CO LTD·Filed 2016·Granted May 8, 2018·2 cites·9 claims
- 0675US8554987B2Nonvolatile memory system for improving stream data writingSO HIROKAZU·Filed 2010·Granted Oct 8, 2013·4 cites·19 claims
- 0775US7401174B2File system defragmentation and data processing method and apparatus for an information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jul 15, 2008·20 cites·13 claims
- 0874US8307149B2Nonvolatile memory device including a logical-to-physical logig-to-physical address conversion table, a temporary block and a temporary tableHONDA TOSHIYUKI·Filed 2006·Granted Nov 6, 2012·7 cites·25 claims
- 0972US7801930B2Recording medium, host device, and data processing methodPANASONIC CORP·Filed 2005·Granted Sep 21, 2010·2 cites·14 claims
- 1067US8090920B2Recording medium, and information processing device and information processing method for the recording mediumSO HIROKAZU·Filed 2005·Granted Jan 3, 2012·1 cites·7 claims
- 1166US8549213B2Nonvolatile storage device, access device and nonvolatile storage systemSO HIROKAZU·Filed 2011·Granted Oct 1, 2013·2 cites·19 claims
- 1266US7930501B2Memory card, access device, and processing method of memory cardPANASONIC CORP·Filed 2005·Granted Apr 19, 2011·3 cites·17 claims
- 1361US8898420B2Non-volatile storage device and a memory controller controlling parity tables of recording regions of the non-volatile storage deviceSO HIROKAZU·Filed 2012·Granted Nov 25, 2014·1 cites·4 claims
- 1461US8656110B2Non-volatile storage device, access device, and non-volatile storage system for releasing a cache object in accordance with a data matching flagSO HIROKAZU·Filed 2010·Granted Feb 18, 2014·1 cites·4 claims
- 1559US7840729B2Recording medium access device and recording medium access methodPANASONIC CORP·Filed 2004·Granted Nov 23, 2010·7 cites·25 claims
- 1658US7657562B2Data processing apparatus and data processing methodPANASONIC CORP·Filed 2004·Granted Feb 2, 2010·3 cites·19 claims
- 1757US8393005B2Recording medium, and device and method for recording information on recording mediumOCHI MAKOTO·Filed 2005·Granted Mar 5, 2013·2 cites·9 claims
- 1853US2010083006A1Memory controller, nonvolatile memory device, nonvolatile memory system, and access devicePANASONIC CORP·Filed 2008·Application pending·0 cites
- 1952US7840749B2Data area managing method in information recording medium and information processor employing data area managingPANASONIC CORP·Filed 2004·Granted Nov 23, 2010·2 cites·19 claims
- 2052US2014040631A1Memory controller, nonvolatile memory device, nonvolatile memory system, and access devicePANASONIC CORP·Filed 2013·Application pending·0 cites
- 2151US2006253807A1Recording medium and data processing deviceSO HIROKAZU·Filed 2006·Application pending·0 cites
- 2249US8069306B2Data area managing method in information recording medium and information processor employing data area managing methodMAEDA TAKUJI·Filed 2010·Granted Nov 29, 2011·0 cites·6 claims
- 2347US2010318760A1Memory controller, nonvolatile storage device, and nonvolatile storage systemSO HIROKAZU·Filed 2009·Application pending·0 cites
- 2446US8397303B2Memory controller, nonvolatile storage system, and data management methodOCHI MAKOTO·Filed 2009·Granted Mar 12, 2013·0 cites·9 claims
- 2546US2005149751A1Contents delivery method, contents delivery system, electronic device terminal, and contents delivery serverFiled 2004·Application pending·0 cites
- 2645US2005216684A1Information recording medium, data processing apparatus, and recording region setting method of information recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 2745US2019391762A1Memory controller, non-volatile storage device, non-volatile storage system, and memory control methodPANASONIC IP MAN CO LTD·Filed 2019·Application pending·0 cites
- 2845US2007277005A1Recording Medium, Data Processing Apparatus, and Data Processing MethodSO HIROKAZU·Filed 2004·Application pending·0 cites
- 2945US2010058074A1Right information encryption module, nonvolatile memory device, right information recording system, right information decryption module, right information reading system, and right information recording/reading systemSAKURAI HIROSHI·Filed 2008·Application pending·0 cites
- 3045US2007162707A1Information recording medium data processing apparatus and data recording methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Application pending·0 cites
- 3144US2009147960A1Content search deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Application pending·0 cites
- 3242US8856427B2Memory controller and non-volatile storage deviceSO HIROKAZU·Filed 2012·Granted Oct 7, 2014·0 cites·14 claims
- 3341US8977802B2Access device, information recording device, controller, real time information recording system, access method, and programMAEDA TAKUJI·Filed 2010·Granted Mar 10, 2015·0 cites·17 claims
- 3441US2007055819A1Information recording medium and its control methodSO HIROKAZU·Filed 2004·Application pending·0 cites
- 3541US2006245307A1Recording medium, data reproducing device, data recording device, and data reproducing methodSO HIROKAZU·Filed 2004·Application pending·0 cites
- 3641US2009232312A1Encrypted content reproduction device, encrypted content reproduction method, program, and recording medium for storing the programMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3740US9778857B2Recording device, access device, recording system, and recording methodPANASONIC IP MAN CO LTD·Filed 2015·Granted Oct 3, 2017·0 cites·6 claims
- 3840US2011258372A1Memory device, host device, and memory systemPANASONIC CORP·Filed 2010·Application pending·0 cites
- 3940US2003101140A1Recording medium and copy apparatusFiled 2002·Application pending·0 cites
- 4040US2017269870A1Memory controller, nonvolatile storage device, nonvolatile storage system, and memory control methodPANASONIC IP MAN CO LTD·Filed 2016·Application pending·0 cites
- 4137US2001005838A1Recording medium, data recording and reproducing device, and system for collecting reproduction control informationFiled 2000·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →