Inventor · disambiguated record
Taku Kato
Also filed as: KATO TAKU
138 granted patents·68 pending applications·1,282 citations·filing 1995–2018
99Inventor score
Top patents by PatentIndex Score
206 records- 0197US6301663B1Copy protection apparatus and information recording medium used in this copy protection apparatusTOSHIBA KK·Filed 1998·Granted Oct 9, 2001·139 cites·10 claims
- 0295US8618243B2Triazine ring-containing polymer and film-forming composition comprising sameNISHIMURA NAOYA·Filed 2010·Granted Dec 31, 2013·20 cites·26 claims
- 0394US8710174B2Triazine ring-containing polymer and film-forming composition comprising sameNISSAN CHEMICAL IND LTD·Filed 2013·Granted Apr 29, 2014·9 cites·14 claims
- 0494US7065648B1Mutual authentication method, recording apparatus, reproducing apparatus, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 20, 2006·55 cites·7 claims
- 0594US6738878B2Verifying the integrity of a media key block by storing validation data in the cutting area of mediaINTEL CORP·Filed 2001·Granted May 18, 2004·43 cites·24 claims
- 0694US6344530B2Process for producing α-olefin polymersMITSUBISHI CHEM CORP·Filed 2001·Granted Feb 5, 2002·35 cites·6 claims
- 0793US10361851B2Authenticator, authenticatee and authentication methodTOSHIBA MEMORY CORP·Filed 2018·Granted Jul 23, 2019·7 cites·6 claims
- 0893US7721343B2Copyright management method, information recording/reproducing method and device, and information recording medium and method of manufacturing the mediumKABUSHIKI KAISH TOSHIBA·Filed 2005·Granted May 18, 2010·19 cites·4 claims
- 0993US7181008B1Contents management method, content management apparatus, and recording mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Feb 20, 2007·45 cites·3 claims
- 1093US6912634B2Verifying the integrity of a media key block by storing validation data in a validation area of mediaINTEL CORP·Filed 2001·Granted Jun 28, 2005·43 cites·15 claims
- 1193US6847950B1Contents managing method and contents managing apparatusTOSHIBA KK·Filed 2000·Granted Jan 25, 2005·85 cites·18 claims
- 1292US6340652B1Catalysts for polymerization of α-olefins, process for producing α-olefin polymers, novel transition metal compounds and catalyst components for polymerization of α-olefinMITSUBISHI CHEM CORP·Filed 1997·Granted Jan 22, 2002·52 cites·6 claims
- 1391US7505584B2Contents management method, contents management apparatus, and recording mediumTOSHIBA KK·Filed 2006·Granted Mar 17, 2009·12 cites·3 claims
- 1490US8661527B2Authenticator, authenticatee and authentication methodKATO TAKU·Filed 2012·Granted Feb 25, 2014·10 cites·2 claims
- 1590US8312294B2Information processing apparatus, authentication method, and storage mediumSATO JUN·Filed 2009·Granted Nov 13, 2012·23 cites·8 claims
- 1690US7962154B2Transmitting device for transmitting contents with copyright protectionTOSHIBA KK·Filed 2007·Granted Jun 14, 2011·15 cites·4 claims
- 1790US7823211B2License moving apparatus and programTOSHIBA KK·Filed 2005·Granted Oct 26, 2010·22 cites·17 claims
- 1890US7137012B1Storage medium and contents protection method using the storage mediumMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Nov 14, 2006·81 cites·12 claims
- 1990US6252097B1Transition metal compoundsMITSUBISHI CHEM CORP·Filed 1999·Granted Jun 26, 2001·36 cites·3 claims
- 2089US10229547B2In-vehicle gateway device, storage control method, and computer program productTOSHIBA KK·Filed 2017·Granted Mar 12, 2019·14 cites·19 claims
- 2189US7249305B2Signal processing method and apparatus, signal reproducing method and apparatus, and recording mediumTOSHIBA KK·Filed 2005·Granted Jul 24, 2007·8 cites·24 claims
- 2288US9294285B2Information recording deviceTOSHIBA KK·Filed 2014·Granted Mar 22, 2016·9 cites·4 claims
- 2388US8077871B2Content processing apparatus and encryption processing methodKATO TAKU·Filed 2008·Granted Dec 13, 2011·7 cites·19 claims
- 2488US6438692B2Copy protection apparatus and information recording medium used in this copy protection apparatusTOSHIBA KK·Filed 2001·Granted Aug 20, 2002·43 cites·9 claims
- 2587US9243165B2Film-forming compositionKATO TAKU·Filed 2011·Granted Jan 26, 2016·4 cites·15 claims
- 2687US8145030B2Apparatus, method, and computer program product for recording contentISOZAKI HIROSHI·Filed 2007·Granted Mar 27, 2012·7 cites·19 claims
- 2786US6218558B1Transition metal compound, catalyst component for olefin polymerization and process for the preparation of α-olefin polymerJAPAN POLYCHEM CORP·Filed 1999·Granted Apr 17, 2001·36 cites·6 claims
- 2885US9124432B2Host device and authentication method for host deviceNAGAI YUJI·Filed 2012·Granted Sep 1, 2015·7 cites·2 claims
- 2985US8812843B2Device and authentication method thereforNAGAI YUJI·Filed 2012·Granted Aug 19, 2014·7 cites·1 claims
- 3085US7155591B2Verifying the integrity of a media key block by storing validation data in the validation area of mediaINTEL CORP·Filed 2004·Granted Dec 26, 2006·16 cites·11 claims
- 3184US8995657B2Device and method for certifying one's own authenticityNAGAI YUJI·Filed 2012·Granted Mar 31, 2015·7 cites·2 claims
- 3284US7545943B2Apparatus, method, and computer program product for playing back contentTOSHIBA KK·Filed 2006·Granted Jun 9, 2009·6 cites·17 claims
- 3383US9631081B2Imprint materialNISSAN CHEMICAL IND LTD·Filed 2013·Granted Apr 25, 2017·3 cites·17 claims
- 3483US8745391B2Data recording device, host device and method of processing data recording deviceKATO TAKU·Filed 2012·Granted Jun 3, 2014·5 cites·1 claims
- 3583US8031868B2Apparatus, method, and computer program product for recording contentTOSHIBA KK·Filed 2006·Granted Oct 4, 2011·5 cites·17 claims
- 3683US6255515B1Processes for producing silicon- or germanium-containing organic compound, transition metal complex, catalyst for polymerization of α-olefin and α-olefin polymerMITSUBISHI CHEM CORP·Filed 1998·Granted Jul 3, 2001·33 cites·10 claims
- 3782US8634557B2Semiconductor storage deviceNAGAI YUJI·Filed 2012·Granted Jan 21, 2014·5 cites·2 claims
- 3881US9355045B2Memory device for converting data received from controller controlling reading and writing of dataTOSHIBA KK·Filed 2015·Granted May 31, 2016·2 cites·3 claims
- 3981US8987445B2Sulfonamide compounds having TRPM8 antagonistic activityTSUZUKI YASUYUKI·Filed 2012·Granted Mar 24, 2015·8 cites·25 claims
- 4081US8850207B2Data recording device, and method of processing data recording deviceKATO TAKU·Filed 2012·Granted Sep 30, 2014·5 cites·5 claims
- 4181US8732466B2Semiconductor memory deviceNAGAI YUJI·Filed 2012·Granted May 20, 2014·6 cites·16 claims
- 4281US7529935B2Information communication device, information communication system, and computer program product for transmission controlTOSHIBA KK·Filed 2004·Granted May 5, 2009·32 cites·25 claims
- 4381US7017100B2Signal processing method and apparatus, signal reproducing method and apparatus, and recording mediumTOSHIBA KK·Filed 2002·Granted Mar 21, 2006·12 cites·24 claims
- 4480US9533467B2Imprint material having low mold release propertyNISSAN CHEMICAL IND LTD·Filed 2013·Granted Jan 3, 2017·2 cites·16 claims
- 4580US9534144B2Film-forming compositionNISSAN CHEMICAL IND LTD·Filed 2015·Granted Jan 3, 2017·1 cites·11 claims
- 4680US7024204B2Wireless communication scheme with communication quality guarantee and copyright protectionTOSHIBA KK·Filed 2003·Granted Apr 4, 2006·22 cites·5 claims
- 4780US6750917B2Device interconnect system using analog lineTOSHIBA KK·Filed 2001·Granted Jun 15, 2004·29 cites·15 claims
- 4878US8906519B2Oligoaniline compoundsKATO TAKU·Filed 2007·Granted Dec 9, 2014·3 cites·10 claims
- 4978US8761389B2MemoryNAGAI YUJI·Filed 2012·Granted Jun 24, 2014·4 cites·6 claims
- 5078US8726024B2Authentication methodNAGAI YUJI·Filed 2012·Granted May 13, 2014·4 cites·1 claims
Showing the top 50 of 206 patent records by PatentIndex Score.
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