Inventor · disambiguated record
Takanobu Sugiyama
Also filed as: SUGIYAMA TAKANOBU
38 granted patents·2 pending applications·656 citations·filing 2001–2020
97Inventor score
Top patents by PatentIndex Score
40 records- 0198US6408806B2Variable valve operating system of internal combustion engine enabling variation of working angle and phaseNISSAN MOTOR·Filed 2001·Granted Jun 25, 2002·91 cites·15 claims
- 0296US6575128B2Variable-valve-actuation apparatus for internal combustion engineUNISIA JECS CORP·Filed 2002·Granted Jun 10, 2003·64 cites·17 claims
- 0393US6598569B2Variable valve timing device of internal combustion engineNISSAN MOTOR·Filed 2001·Granted Jul 29, 2003·41 cites·21 claims
- 0492US7168402B2Intake valve control apparatus and method for an internal combustion engineNISSAN MOTOR·Filed 2005·Granted Jan 30, 2007·16 cites·34 claims
- 0592US7107950B2Variable valve actuating mechanism for internal combustion engineNISSAN MOTOR·Filed 2004·Granted Sep 19, 2006·44 cites·19 claims
- 0692US6397800B2Valve control device of internal combustion engineNISSAN MOTOR·Filed 2001·Granted Jun 4, 2002·35 cites·21 claims
- 0791US6883476B1Control system and method for an internal combustion engineNISSAN MOTOR·Filed 2003·Granted Apr 26, 2005·35 cites·17 claims
- 0891US6792924B2Engine control system of internal combustion engine with variable compression ratio mechanism and exhaust-gas recirculation control systemNISSAN MOTOR·Filed 2002·Granted Sep 21, 2004·42 cites·20 claims
- 0989US7360513B2Internal combustion engine that uses a variable compression ratio deviceNISSAN MOTOR·Filed 2006·Granted Apr 22, 2008·18 cites·28 claims
- 1088US6691022B2Intake air quantity measurement for internal combustion engineNISSAN MOTOR·Filed 2002·Granted Feb 10, 2004·33 cites·18 claims
- 1187US6513467B2Variable valve control device of internal combustion engineNISSAN MOTOR·Filed 2001·Granted Feb 4, 2003·27 cites·15 claims
- 1285US6886532B2Intake system of internal combustion engineNISSAN MOTOR·Filed 2002·Granted May 3, 2005·24 cites·27 claims
- 1385US6691655B2Control system and method for an internal combustion engineNISSAN MOTOR·Filed 2003·Granted Feb 17, 2004·45 cites·24 claims
- 1481US6915766B2Compression ratio controlling apparatus and method for spark-ignited internal combustion engineNISSAN MOTOR·Filed 2003·Granted Jul 12, 2005·24 cites·21 claims
- 1579US9689457B2Torque rod and engine mounting system for using sameKOJIMA HIROSHI·Filed 2011·Granted Jun 27, 2017·6 cites·21 claims
- 1678US7210450B2Intake control apparatus and method for internal combustion engineNISSAN MOTOR·Filed 2005·Granted May 1, 2007·10 cites·17 claims
- 1777US6659054B2Internal combustion engine with variable valve control deviceNISSAN MOTOR·Filed 2003·Granted Dec 9, 2003·31 cites·10 claims
- 1872US6990934B2Internal combustion engine having variable compression ratio mechanism and control method thereforNISSAN MOTOR·Filed 2003·Granted Jan 31, 2006·15 cites·14 claims
- 1971US6578534B2Variable valve operating system of internal combustion engine enabling variation of valve-lift characteristicNISSAN MOTOR·Filed 2002·Granted Jun 17, 2003·12 cites·11 claims
- 2068US7426913B2Intake valve control system and method for internal combustion engineNISSAN MOTOR·Filed 2005·Granted Sep 23, 2008·6 cites·15 claims
- 2168US6792901B2Control system of internal combustion engineNISSAN MOTOR·Filed 2002·Granted Sep 21, 2004·15 cites·21 claims
- 2267US7165517B2Control apparatus and method for internal combustion engine with variable compression ratio mechanismNISSAN MOTOR·Filed 2004·Granted Jan 23, 2007·12 cites·23 claims
- 2361US10057437B2Image processing apparatus, operation assistance method, and non-transitory computer-readable recording medium encoded with operation assistance programKONICA MINOLTA INC·Filed 2016·Granted Aug 21, 2018·1 cites·15 claims
- 2461US9648109B2Image processing apparatus, shared address book display control method for the same, recording mediumKONICA MINOLTA INC·Filed 2016·Granted May 9, 2017·1 cites·19 claims
- 2558US7073469B2Intake system for an internal combustion engineNISSAN MOTOR·Filed 2002·Granted Jul 11, 2006·6 cites·16 claims
- 2655US10267206B2Exhaust device for internal combustion engineNISSAN MOTOR·Filed 2014·Granted Apr 23, 2019·0 cites·5 claims
- 2751US9088701B2Image forming apparatus, jobs display and execution method, and recording mediumKONICA MINOLTA INC·Filed 2014·Granted Jul 21, 2015·0 cites·11 claims
- 2850US10240507B2Exhaust device for four-cylinder internal combustion engineNISSAN MOTOR·Filed 2014·Granted Mar 26, 2019·0 cites·5 claims
- 2950US9148545B2Image processing apparatus, image processing method employed by the same, and non-transitory recording medium storing computer readable image processing programKONICA MINOLTA INC·Filed 2014·Granted Sep 29, 2015·0 cites·14 claims
- 3048US10972622B2Print control device and programKONICA MINOLTA INC·Filed 2020·Granted Apr 6, 2021·0 cites·26 claims
- 3144US10712985B2Setting control device that changes from one area to another, setting control method, and programKONICA MINOLTA INC·Filed 2019·Granted Jul 14, 2020·0 cites·19 claims
- 3244US6626135B2Valve drive apparatus for internal combustion engineNISSAN MOTOR·Filed 2002·Granted Sep 30, 2003·2 cites·20 claims
- 3341US2006164750A1Magnetic recording and reproducing apparatusSONY CORP·Filed 2005·Application pending·0 cites
- 3440US9615000B2Image processing apparatus and image processing method for efficiently reserving memoryKONICA MINOLTA INC·Filed 2015·Granted Apr 4, 2017·0 cites·11 claims
- 3539US8151750B2Valve operating device for internal combustion engineFUKAMI TORU·Filed 2007·Granted Apr 10, 2012·0 cites·28 claims
- 3639US2015101901A1Anti-vibration device for vehicleNISSAN MOTOR·Filed 2013·Application pending·0 cites
- 3737US10255533B2Information device, computer-readable storage medium for computer program, and method for sharing memoryKONICA MINOLTA INC·Filed 2015·Granted Apr 9, 2019·0 cites·17 claims
- 3837US9491325B2Image processing apparatus, image processing method for the same, and recording mediumKONICA MINOLTA INC·Filed 2015·Granted Nov 8, 2016·0 cites·17 claims
- 3936US9363392B2Image processing apparatus, image processing method for the same, and recording mediumKONICA MINOLTA INC·Filed 2015·Granted Jun 7, 2016·0 cites·21 claims
- 4035US10270919B2Image forming apparatus, image data transmission method, and computer programKONICA MINOLTA INC·Filed 2016·Granted Apr 23, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →