Inventor · disambiguated record
Shunji Harada
Also filed as: FUTA YUICHI · HARADA SHUNJI
76 granted patents·23 pending applications·1,849 citations·filing 1988–2023
99Inventor score
Files withMATSUSHITA ELECTRIC INDUSTRIAL CO LTD22PANASONIC IP CORP AMERICA22PANASONIC CORP20HARADA SHUNJI4NAKANO TOSHIHISA4
Top patents by PatentIndex Score
99 records- 0198US6859535B1Digital content protection systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 22, 2005·197 cites·19 claims
- 0296US6615192B1Contents copying system, copying method, computer-readable recording medium and disc drive copying contents but not a cipher key via a host computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 2, 2003·170 cites·2 claims
- 0395US7783884B2Content providing system, information processing device and memory cardPANASONIC CORP·Filed 2005·Granted Aug 24, 2010·48 cites·10 claims
- 0495US6581160B1Revocation information updating method, revocation information updating apparatus and storage mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 17, 2003·45 cites·18 claims
- 0595US4884449AApparatus for detecting a failure in bearingsKOYO SEIKO CO·Filed 1988·Granted Dec 5, 1989·60 cites·5 claims
- 0694US9811691B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2016·Granted Nov 7, 2017·7 cites·6 claims
- 0794US9524404B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2015·Granted Dec 20, 2016·8 cites·20 claims
- 0894US8522053B2Program execution deviceMATSUSHIMA HIDEKI·Filed 2012·Granted Aug 27, 2013·13 cites·7 claims
- 0994US7120251B1Data player, digital contents player, playback system, data embedding apparatus, and embedded data detection apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 10, 2006·66 cites·8 claims
- 1094US7096504B1Distribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Aug 22, 2006·104 cites·13 claims
- 1194US7065648B1Mutual authentication method, recording apparatus, reproducing apparatus, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 20, 2006·55 cites·7 claims
- 1294US6687683B1Production protection system dealing with contents that are digital productionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 3, 2004·204 cites·31 claims
- 1393US11651113B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2021·Granted May 16, 2023·2 cites·18 claims
- 1493US10318768B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2018·Granted Jun 11, 2019·5 cites·21 claims
- 1593US10108821B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2017·Granted Oct 23, 2018·5 cites·6 claims
- 1693US9218485B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2014·Granted Dec 22, 2015·9 cites·8 claims
- 1793US7181008B1Contents management method, content management apparatus, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 20, 2007·45 cites·3 claims
- 1893US6868404B1Digital data recording device, digital data memory device, and digital data utilizing device for converting management information which contains restrictive information using a different key in each management information send/receive sessionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Mar 15, 2005·47 cites·26 claims
- 1992US7533276B2Program execution devicePANASONIC CORP·Filed 2004·Granted May 12, 2009·45 cites·9 claims
- 2092US7298845B2Digital content protection systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 20, 2007·28 cites·15 claims
- 2191US10607036B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2019·Granted Mar 31, 2020·3 cites·11 claims
- 2291US8874938B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2013·Granted Oct 28, 2014·8 cites·12 claims
- 2391US8181040B2Program execution deviceMATSUSHIMA HIDEKI·Filed 2009·Granted May 15, 2012·13 cites·10 claims
- 2491US7555779B2Copyright protection system, recording device, and reproduction devicePANASONIC CORP·Filed 2002·Granted Jun 30, 2009·27 cites·15 claims
- 2591US7505584B2Contents management method, contents management apparatus, and recording mediumTOSHIBA KK·Filed 2006·Granted Mar 17, 2009·12 cites·3 claims
- 2690US10970424B2Program execution devicePANASONIC IP CORP AMERICA·Filed 2020·Granted Apr 6, 2021·2 cites·16 claims
- 2790US7137012B1Storage medium and contents protection method using the storage mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 14, 2006·81 cites·12 claims
- 2889US6862582B2Production protection system dealing with contents that are digital productionMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Mar 1, 2005·49 cites·4 claims
- 2988US7694155B2Digital work protection system, record/playback device, recording medium device, and model change devicePANASONIC CORP·Filed 2006·Granted Apr 6, 2010·7 cites·6 claims
- 3088US7159244B2Audio data playback management system and method with editing apparatus and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Jan 2, 2007·49 cites·26 claims
- 3187USRE42019EDistribution system, semiconductor memory card, receiving apparatus, computer-readable recording medium and receiving methodPANASONIC CORP·Filed 2008·Granted Dec 28, 2010·13 cites·22 claims
- 3286US6850914B1Revocation information updating method, revocation informaton updating apparatus and storage mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Feb 1, 2005·39 cites·4 claims
- 3385US7889863B2Recording device, recording medium, and content protection systemPANASONIC CORP·Filed 2005·Granted Feb 15, 2011·9 cites·14 claims
- 3484US12019789B2Program execution devicePANASONIC HOLDINGS CORP·Filed 2023·Granted Jun 25, 2024·0 cites·8 claims
- 3584US7974926B2Content use system, information terminal, and settlement systemPANASONIC CORP·Filed 2005·Granted Jul 5, 2011·12 cites·13 claims
- 3684US7774852B2Health care system, key management server and method for managing key, and encrypting device and method for encrypting vital sign dataPANASONIC CORP·Filed 2008·Granted Aug 10, 2010·12 cites·16 claims
- 3783US8065498B2Backup system, recording/reproduction device, backup device, backup method, program, and integrated circuitITO YOSHIKATSU·Filed 2005·Granted Nov 22, 2011·7 cites·17 claims
- 3882US10139793B2Method for controlling terminal device that remotely operates air conditionerPANASONIC IP CORP AMERICA·Filed 2015·Granted Nov 27, 2018·3 cites·12 claims
- 3981US7644446B2Encryption and data-protection for content on portable mediumMICROSOFT CORP·Filed 2004·Granted Jan 5, 2010·34 cites·30 claims
- 4080US7577251B2Data player, digital contents player, playback system, data embedding apparatus, and embedded data detection apparatusPANASONIC CORP·Filed 2006·Granted Aug 18, 2009·5 cites·4 claims
- 4179US6005199ALoad cell and load detecting apparatusKAWATETSU ADVANTECH CO LTD·Filed 1998·Granted Dec 21, 1999·55 cites·12 claims
- 4278US7991155B2Backup management device, backup management method, computer program, recording medium, integrated circuit, and backup systemPANASONIC CORP·Filed 2006·Granted Aug 2, 2011·9 cites·12 claims
- 4377US9953094B2Matching method and matching program for matching operational information of users of devicesPANASONIC IP CORP AMERICA·Filed 2013·Granted Apr 24, 2018·3 cites·13 claims
- 4476US5199070AMethod for generating a public keyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Mar 30, 1993·83 cites·50 claims
- 4575US8369688B2Information burying device and detecting devicePANASONIC CORP·Filed 2007·Granted Feb 5, 2013·4 cites·8 claims
- 4673US7698571B2Digital work protection system, record/playback device, recording medium device, and model change devicePANASONIC CORP·Filed 2002·Granted Apr 13, 2010·16 cites·26 claims
- 4771US7707430B2Digital content protection systemPANASONIC CORP·Filed 2007·Granted Apr 27, 2010·1 cites·4 claims
- 4871US7472427B2Content management method and content management apparatusPANASONIC CORP·Filed 2002·Granted Dec 30, 2008·17 cites·25 claims
- 4971US6865552B1Data copying system, data copying apparatus, data copying method, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Mar 8, 2005·23 cites·10 claims
- 5069US7856168B2Recorder/reproducer and content data protection system for preventing unauthorized use of contentPANASONIC CORP·Filed 2005·Granted Dec 21, 2010·1 cites·24 claims
Showing the top 50 of 99 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shunji Harada files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →