Inventor · disambiguated record
Kazuhiro Nagatsu
Also filed as: NAGATSU KAZUHIRO
25 granted patents·4 pending applications·102 citations·filing 2009–2022
94Inventor score
Top patents by PatentIndex Score
29 records- 0194US9932883B2Spark-ignition direct-injection engineMAZDA MOTOR·Filed 2013·Granted Apr 3, 2018·21 cites·16 claims
- 0294US8838364B2Control device of spark-ignition gasoline engineNAGATSU KAZUHIRO·Filed 2012·Granted Sep 16, 2014·20 cites·16 claims
- 0388US8930118B2Engine control systemNAGATSU KAZUHIRO·Filed 2011·Granted Jan 6, 2015·10 cites·5 claims
- 0488US8655572B2Control device of spark-ignition gasoline engineIWAI KOUHEI·Filed 2012·Granted Feb 18, 2014·14 cites·16 claims
- 0582US9874169B2Control device of compression-ignition engineMAZDA MOTOR·Filed 2014·Granted Jan 23, 2018·5 cites·13 claims
- 0679US9267421B2Combustion chamber structure for engineMAZDA MOTOR·Filed 2013·Granted Feb 23, 2016·6 cites·10 claims
- 0774US9650984B2Control system for gasoline engineNAGATSU KAZUHIRO·Filed 2011·Granted May 16, 2017·4 cites·7 claims
- 0874US8706382B2Control device of spark-ignition gasoline engineOBA SHUJI·Filed 2012·Granted Apr 22, 2014·5 cites·13 claims
- 0973US9850828B2Control device for compression ignition-type engineMAZDA MOTOR·Filed 2014·Granted Dec 26, 2017·2 cites·7 claims
- 1071US10012134B2Internal combustion engineMAZDA MOTOR·Filed 2016·Granted Jul 3, 2018·1 cites·14 claims
- 1169US10337427B2Control device of compression self-ignition engineMAZDA MOTOR·Filed 2018·Granted Jul 2, 2019·1 cites·10 claims
- 1269US9719441B2Control device for compression ignition-type engineMAZDA MOTOR·Filed 2014·Granted Aug 1, 2017·2 cites·6 claims
- 1368US11753985B2EngineMAZDA MOTOR·Filed 2022·Granted Sep 12, 2023·0 cites·20 claims
- 1468US10309294B2EngineMAZDA MOTOR·Filed 2016·Granted Jun 4, 2019·1 cites·2 claims
- 1568US7954471B2Spark ignited internal combustion engine and manufacturing the sameMAZDA MOTOR·Filed 2009·Granted Jun 7, 2011·7 cites·21 claims
- 1665US11834981B2EngineMAZDA MOTOR·Filed 2022·Granted Dec 5, 2023·0 cites·15 claims
- 1764US11976585B2EngineMAZDA MOTOR·Filed 2022·Granted May 7, 2024·0 cites·13 claims
- 1864US11655751B1EngineMAZDA MOTOR·Filed 2022·Granted May 23, 2023·0 cites·13 claims
- 1963US9777694B2Control device of engineMAZDA MOTOR·Filed 2015·Granted Oct 3, 2017·1 cites·6 claims
- 2063US9255539B2Spark-ignition direct injection engineMAZDA MOTOR·Filed 2013·Granted Feb 9, 2016·1 cites·7 claims
- 2162US9546613B2Control device of compression-ignition engineMAZDA MOTOR·Filed 2014·Granted Jan 17, 2017·1 cites·9 claims
- 2256US2023175429A1EngineMAZDA MOTOR·Filed 2022·Application pending·0 cites
- 2344US9261041B2Spark-ignition direct injection engineMAZDA MOTOR·Filed 2013·Granted Feb 16, 2016·0 cites·8 claims
- 2444US9145843B2Spark-ignition direct injection engineMAZDA MOTOR·Filed 2013·Granted Sep 29, 2015·0 cites·7 claims
- 2543US11208968B2Engine systemMAZDA MOTOR·Filed 2020·Granted Dec 28, 2021·0 cites·12 claims
- 2641US2016201551A1Combustion chamber structure for engineMAZDA MOTOR·Filed 2015·Application pending·0 cites
- 2739US10280831B2EngineMAZDA MOTOR·Filed 2016·Granted May 7, 2019·0 cites·2 claims
- 2838US2016201631A1Combustion chamber structure for engineMAZDA MOTOR·Filed 2015·Application pending·0 cites
- 2937US2016215707A1Control device for compression-ignition type enginesMAZDA MOTOR·Filed 2016·Application pending·0 cites
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