Inventor · disambiguated record
Toru Kambayashi
Also filed as: KAMBAYASHI TORU
50 granted patents·20 pending applications·925 citations·filing 1996–2025
98Inventor score
Top patents by PatentIndex Score
70 records- 0198US6477649B2Information recording apparatus, information reproducing apparatus, and information distribution systemTOSHIBA KK·Filed 1998·Granted Nov 5, 2002·156 cites·35 claims
- 0292US6772133B1Information recording device and information reproducting deviceTOSHIBA KK·Filed 2000·Granted Aug 3, 2004·71 cites·5 claims
- 0391US7343495B2Information recording apparatus, information reproducing apparatus, and information distribution systemTOSHIBA KK·Filed 2002·Granted Mar 11, 2008·26 cites·10 claims
- 0491US6650754B2Broadcast reception device and contract management device using common master key in conditional access broadcast systemTOSHIBA KK·Filed 2002·Granted Nov 18, 2003·63 cites·23 claims
- 0587US8145030B2Apparatus, method, and computer program product for recording contentISOZAKI HIROSHI·Filed 2007·Granted Mar 27, 2012·7 cites·19 claims
- 0687US6952486B2Digital watermark embedding method and apparatus, and digital watermarkTOSHIBA KK·Filed 2004·Granted Oct 4, 2005·35 cites·21 claims
- 0784US6941283B2Information recording device and information reproducing deviceTOSHIBA KK·Filed 2002·Granted Sep 6, 2005·24 cites·22 claims
- 0882US7127431B2Information recording device and information reproducing deviceTOSHIBA KK·Filed 2003·Granted Oct 24, 2006·18 cites·12 claims
- 0982US6463155B1Broadcast reception device and contract management device using common master key in conditional access broadcast systemTOSHIBA KK·Filed 1998·Granted Oct 8, 2002·102 cites·23 claims
- 1082US6157809ABroadcasting system, broadcast receiving unit, and recording medium used in the broadcasting systemTOSHIBA KK·Filed 1997·Granted Dec 5, 2000·75 cites·24 claims
- 1181US9355045B2Memory device for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2015·Granted May 31, 2016·2 cites·3 claims
- 1280US7389272B2Information recording device and information reproducing deviceTOSHIBA KK·Filed 2003·Granted Jun 17, 2008·13 cites·10 claims
- 1380US6741723B2Digital watermark embedding method and apparatus, and digital watermarkTOSHIBA KK·Filed 2002·Granted May 25, 2004·23 cites·5 claims
- 1479US6208801B1Information reproducing apparatus and information recording medium for use in the information reproducing apparatusTOSHIBA KK·Filed 1997·Granted Mar 27, 2001·32 cites·31 claims
- 1576US6665303B1Scheme for realizing communications through external network from contents processing device connected to local network in home environmentTOSHIBA KK·Filed 1998·Granted Dec 16, 2003·72 cites·11 claims
- 1675US8861723B2Storage device, access device, and program productKAMBAYASHI TORU·Filed 2011·Granted Oct 14, 2014·4 cites·18 claims
- 1775US5832229AMulticast communication system allows user to join or leave multicast groups and specify communication quality using easily comprehensible and operable user terminal displayTOSHIBA KK·Filed 1996·Granted Nov 3, 1998·98 cites·23 claims
- 1873US10700934B2Communication control device, communication control method, and computer program productTOSHIBA KK·Filed 2016·Granted Jun 30, 2020·2 cites·13 claims
- 1971US8478108B2Apparatus, method, and computer program product for recording contentISOZAKI HIROSHI·Filed 2012·Granted Jul 2, 2013·2 cites·6 claims
- 2071US6163799ACommunication navigation system which easily finds person who is interested in the same topicTOSHIBA KK·Filed 1998·Granted Dec 19, 2000·60 cites·26 claims
- 2170US8995045B2Image display apparatusTATSUTA SHINICHI·Filed 2012·Granted Mar 31, 2015·2 cites·17 claims
- 2269US9053062B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2014·Granted Jun 9, 2015·1 cites·16 claims
- 2366US8929541B2Information processing apparatus, server apparatus, and computer program productKAMBAYASHI TORU·Filed 2012·Granted Jan 6, 2015·1 cites·5 claims
- 2466US6650752B2Broadcast reception device and contract management device using common master key in conditional access broadcast systemTOSHIBA KK·Filed 2002·Granted Nov 18, 2003·4 cites·23 claims
- 2564US10355855B2Communication control device, communication device, and computer program productTOSHIBA KK·Filed 2016·Granted Jul 16, 2019·1 cites·11 claims
- 2664US8885870B2Information processing device and computer program productMATSUSHITA TATSUYUKI·Filed 2011·Granted Nov 11, 2014·3 cites·3 claims
- 2763US7023862B2Scheme for realizing communications through external network from contents processing device connected to local network in home environmentTOSHIBA KK·Filed 2003·Granted Apr 4, 2006·6 cites·5 claims
- 2863US2025358104A1Password sharing system, method, and program, server device, and terminal deviceKAMBAYASHI TORU·Filed 2025·Application pending·0 cites
- 2962US10715345B2Communication control device, communication device, computer program product, information processing apparatus, and transmitting method for managing devices in a groupTOSHIBA KK·Filed 2015·Granted Jul 14, 2020·1 cites·8 claims
- 3062US7747871B2Information recording apparatus, information reproducing apparatus, and information distribution systemTOSHIBA KK·Filed 2002·Granted Jun 29, 2010·3 cites·11 claims
- 3161US10673713B2Communication control device, communication device, and computer program product for dynamic group managementTOSHIBA KK·Filed 2015·Granted Jun 2, 2020·1 cites·2 claims
- 3261US7578000B2Rendering device, recording device, copy control method, and programTOSHIBA KK·Filed 2002·Granted Aug 18, 2009·4 cites·5 claims
- 3358US10805076B2Information processing apparatus, server apparatus, and computer program productTOSHIBA KK·Filed 2017·Granted Oct 13, 2020·0 cites·4 claims
- 3458US9876640B2Information processing apparatus, server apparatus, and computer program productTOSHIBA KK·Filed 2014·Granted Jan 23, 2018·0 cites·5 claims
- 3558US8006272B2Method and apparatus of displaying bit stream data, method and apparatus for generating bit stream data, and storage mediumTOSHIBA KK·Filed 2008·Granted Aug 23, 2011·0 cites·18 claims
- 3656US8788907B2Memory chip for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2013·Granted Jul 22, 2014·0 cites·16 claims
- 3755US7210042B2Device information generating device, device information generating method, control data generating device, control data generating method, content utilizing device, content utilizing method, and storage mediumTOSHIBA KK·Filed 2002·Granted Apr 24, 2007·4 cites·8 claims
- 3855US2002038247A1Method of producing advertisement information, method of producing program, method of executing program, method of supplying reward data, method of judging output of reward dataFiled 2001·Application pending·0 cites
- 3954US7272717B2System of authentication, apparatus, program and methodTOSHIBA KK·Filed 2003·Granted Sep 18, 2007·4 cites·25 claims
- 4053US9255948B2Data converting device, data processing device, power consumption processing system and computer program productKOMANO YUICHI·Filed 2012·Granted Feb 9, 2016·0 cites·11 claims
- 4150US8548169B2Communication apparatus, key server, and dataKAMBAYASHI TORU·Filed 2009·Granted Oct 1, 2013·0 cites·13 claims
- 4250US8473810B2Memory 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
- 4350US7450596B2Scheme for realizing communications through external network from contents processing device connected to local network in home environmentTOSHIBA KK·Filed 2003·Granted Nov 11, 2008·0 cites·11 claims
- 4450US2025080322A1Key sharing system, method, program, server device, and terminal deviceKAMBAYASHI TORU·Filed 2022·Application pending·0 cites
- 4549US9025772B2Information processing apparatus and program productKAMBAYASHI TORU·Filed 2012·Granted May 5, 2015·0 cites·15 claims
- 4648US9467281B2Information processing apparatus and program productTOSHIBA KK·Filed 2015·Granted Oct 11, 2016·0 cites·3 claims
- 4748US7458090B2Method and apparatus of displaying bit stream data, method and apparatus for generating bit stream data, and storage mediumTOSHIBA KK·Filed 2002·Granted Nov 25, 2008·0 cites·13 claims
- 4848US2010008509A1Communication apparatus, key server, and management serverTOSHIBA KK·Filed 2009·Application pending·0 cites
- 4947US2009060462A1Recording apparatus, recording method, and server apparatusTOSHIBA KK·Filed 2008·Application pending·0 cites
- 5047US2009138714A1Communication apparatus, key server, management server, communication server, content distribution system, communication method, and recording mediumTOSHIBA KK·Filed 2008·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 →