Inventor · disambiguated record
Tsuyoshi Takagi
Also filed as: TAKAGI TSUYOSHI
46 granted patents·7 pending applications·954 citations·filing 1987–2020
98Inventor score
Top patents by PatentIndex Score
53 records- 0194USD315736SCombined speaker and amplifierTAKAGI TSUYOSHI·Filed 1987·Granted Mar 26, 1991·44 cites·1 claims
- 0293US10439563B2Positive temperature coefficient bias compensation circuitPSEMI CORP·Filed 2018·Granted Oct 8, 2019·10 cites·15 claims
- 0393US6980956B1Machine apparatus and its driving method, and recorded mediumSONY CORP·Filed 2000·Granted Dec 27, 2005·119 cites·11 claims
- 0491US7853357B2Robot behavior control based on current and predictive internal, external condition and states with levels of activationsSONY CORP·Filed 2004·Granted Dec 14, 2010·85 cites·11 claims
- 0591US7627560B2Recording and reproducing apparatus, processing method in the apparatus, and program for causing computer to execute the methodSONY CORP·Filed 2006·Granted Dec 1, 2009·13 cites·15 claims
- 0690US6816753B2Robot control system and robot control methodSONY CORP·Filed 2001·Granted Nov 9, 2004·71 cites·33 claims
- 0789US6668211B1Arithmetic processing device, object-to-object communication method and robotSONY CORP·Filed 2000·Granted Dec 23, 2003·54 cites·23 claims
- 0888US8609582B2Thermosensitive recording mediumHIRAI KENJI·Filed 2010·Granted Dec 17, 2013·6 cites·17 claims
- 0988US6539283B2Robot and action deciding method for robotSONY CORP·Filed 2001·Granted Mar 25, 2003·32 cites·6 claims
- 1087US6754560B2Robot device, robot device action control method, external force detecting device and external force detecting methodSONY CORP·Filed 2001·Granted Jun 22, 2004·62 cites·29 claims
- 1182US6718232B2Robot device and behavior control method for robot deviceSONY CORP·Filed 2001·Granted Apr 6, 2004·43 cites·16 claims
- 1281US7813835B2Robot behavior control system, behavior control method, and robot deviceSONY CORP·Filed 2003·Granted Oct 12, 2010·43 cites·45 claims
- 1377US8397263B2Information processing apparatus, information processing method and information processing programTAKAGI TSUYOSHI·Filed 2008·Granted Mar 12, 2013·5 cites·11 claims
- 1477US7103447B2Robot apparatus, and behavior controlling method for robot apparatusSONY CORP·Filed 2003·Granted Sep 5, 2006·28 cites·18 claims
- 1577US6650965B2Robot apparatus and behavior deciding methodSONY CORP·Filed 2001·Granted Nov 18, 2003·36 cites·20 claims
- 1676US6728598B2Arithmetic processing device, inter-object communication method, and robotSONY CORP·Filed 2002·Granted Apr 27, 2004·18 cites·6 claims
- 1774US6259790B1Secret communication and authentication scheme based on public key cryptosystem using N-adic expansionNIPPON TELEGRAPH & TELEPHONE·Filed 1997·Granted Jul 10, 2001·97 cites·50 claims
- 1872US6697708B2Robot apparatus and robot apparatus motion control methodSONY CORP·Filed 2001·Granted Feb 24, 2004·15 cites·17 claims
- 1972US6505097B1Arithmetic processing device, inter-object communication method, and robotSONY CORP·Filed 2000·Granted Jan 7, 2003·14 cites·28 claims
- 2071US8014521B2Cryptographic computation method, cryptographic system, and computer programSONY CORP·Filed 2005·Granted Sep 6, 2011·5 cites·19 claims
- 2171US7505587B2Elliptic curve cryptosystem apparatus, storage medium storing elliptic curve cryptosystem program, and elliptic curve cryptosystem arithmetic methodFUJITSU LTD·Filed 2002·Granted Mar 17, 2009·14 cites·12 claims
- 2270US9558501B2Content recommendation system, content recommendation method, content recommendation apparatus, program, and information storage mediumSAKAMOTO TAKAYUKI·Filed 2009·Granted Jan 31, 2017·2 cites·11 claims
- 2370US7697683B2Cryptography-processing method, cryptography-processing apparatus and computer programSONY CORP·Filed 2005·Granted Apr 13, 2010·5 cites·21 claims
- 2468US8245254B2Information processing apparatus and method, and recording mediumTAKAGI TSUYOSHI·Filed 2009·Granted Aug 14, 2012·2 cites·9 claims
- 2567US6580801B1Loudspeaker apparatusTOA CORP·Filed 2000·Granted Jun 17, 2003·12 cites·10 claims
- 2666US9131207B2Video recording apparatus, information processing system, information processing method, and recording mediumSONY CORP·Filed 2013·Granted Sep 8, 2015·1 cites·9 claims
- 2765US8209348B2Information processing apparatus, information processing method, and information processing programTAKAGI TSUYOSHI·Filed 2008·Granted Jun 26, 2012·3 cites·10 claims
- 2864US6976169B1Undeniable digital signature scheme based on quadratic fieldNIPPON TELEGRAPH & TELEPHONE·Filed 2000·Granted Dec 13, 2005·15 cites·10 claims
- 2963US7555122B2Method for elliptic curve point multiplicationWIRED COMM LLC·Filed 2002·Granted Jun 30, 2009·12 cites·16 claims
- 3062US8832005B2Information processing apparatus, and method, information processing system, and programTAKAGI TSUYOSHI·Filed 2011·Granted Sep 9, 2014·1 cites·16 claims
- 3161US7957527B2Cryptographic processing apparatusSONY CORP·Filed 2005·Granted Jun 7, 2011·2 cites·13 claims
- 3260US7512231B2Computation method for modular exponentiation operation in decryption or signature generationHITACHI LTD·Filed 2004·Granted Mar 31, 2009·7 cites·8 claims
- 3359US6396926B1Scheme for fast realization of encrytion, decryption and authenticationNIPPON TELEGRAPH & TELEPHONE·Filed 1999·Granted May 28, 2002·47 cites·14 claims
- 3458US12260579B2Robot controlling systemSONY INTERACTIVE ENTERTAINMENT INC·Filed 2020·Granted Mar 25, 2025·0 cites·7 claims
- 3557US10459948B2Content recommendation system, content recommendation method, and information storage mediumSONY CORP·Filed 2014·Granted Oct 29, 2019·0 cites·15 claims
- 3657US8041718B2Processing apparatus and associated methodology for keyword extraction and matchingSONY CORP·Filed 2007·Granted Oct 18, 2011·1 cites·11 claims
- 3756US9363885B1Method of fabricating heat dissipating boardMEIKO ELECTRONICS CO LTD·Filed 2013·Granted Jun 7, 2016·1 cites·2 claims
- 3856US8856159B2Content recommendation system, content recommendation method, content recommendation apparatus, program, and information storage mediumSAKAMOTO TAKAYUKI·Filed 2009·Granted Oct 7, 2014·1 cites·20 claims
- 3956US5715322AThroat device interconnecting a plurality of drive units and a hornTOA CORP·Filed 1996·Granted Feb 3, 1998·28 cites·5 claims
- 4055US7970131B2Elliptic curve cryptosystem apparatus, storage medium storing elliptic curve cryptosystem program, and elliptic curve cryptosystem arithmetic methodFUJITSU LTD·Filed 2009·Granted Jun 28, 2011·0 cites·3 claims
- 4152US8145657B2Identifying broadcast programs that may be of interest to a userTAKAGI TSUYOSHI·Filed 2009·Granted Mar 27, 2012·0 cites·3 claims
- 4251US8027467B2Method for elliptic curve point multiplicationWIRED CONNECTIONS LLC·Filed 2009·Granted Sep 27, 2011·0 cites·20 claims
- 4348US7949667B2Information processing apparatus, method, and programSONY CORP·Filed 2008·Granted May 24, 2011·0 cites·5 claims
- 4447US10855227B2Distortion compensation circuitMURATA MANUFACTURING CO·Filed 2019·Granted Dec 1, 2020·0 cites·16 claims
- 4547US2005080514A1Content providing systemSONY CORP·Filed 2004·Application pending·0 cites
- 4647US2008215577A1Information processing apparatus and method, program, and storage mediumSONY CORP·Filed 2008·Application pending·0 cites
- 4745US2008016068A1Media-personality information search system, media-personality information acquiring apparatus, media-personality information search apparatus, and method and program thereforTAKAGI TSUYOSHI·Filed 2007·Application pending·0 cites
- 4844US2004210347A1Robot device and robot control methodFiled 2003·Application pending·0 cites
- 4943US9197922B2Information processing system, information processing apparatus, and information processing methodTAKAGI TSUYOSHI·Filed 2011·Granted Nov 24, 2015·0 cites·14 claims
- 5042US11164347B2Information processing apparatus, information processing method, and programSATURN LICENSING LLC·Filed 2017·Granted Nov 2, 2021·0 cites·12 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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