Inventor · disambiguated record
Masaki Nagashima
Also filed as: NAGASHIMA MASAKI
19 granted patents·323 citations·filing 1997–2021
95Inventor score
Files withTULA TECHNOLOGY INC13ASTEC IRIE CO LTD1HARADA HIROSHI1HITACHI GLOBAL STORAGE TECH1HITACHI GLOBAL STORAGE TECH NL1
Top patents by PatentIndex Score
19 records- 0198US10344692B2Adaptive torque mitigation by micro-hybrid systemTULA TECHNOLOGY INC·Filed 2018·Granted Jul 9, 2019·32 cites·21 claims
- 0298US9784644B2Engine error detection systemTULA TECHNOLOGY INC·Filed 2015·Granted Oct 10, 2017·31 cites·29 claims
- 0398US9777658B2Skip fire transition controlTULA TECHNOLOGY INC·Filed 2016·Granted Oct 3, 2017·39 cites·24 claims
- 0498US9512794B2Noise, vibration and harshness reduction in a skip fire engine control systemTULA TECHNOLOGY INC·Filed 2016·Granted Dec 6, 2016·81 cites·26 claims
- 0597US10221786B2Noise, vibration and harshness reduction in a skip fire engine control systemTULA TECHNOLOGY INC·Filed 2016·Granted Mar 5, 2019·9 cites·15 claims
- 0696US11136928B2Noise, vibration and harshness reduction in a skip fire engine control systemTULA TECHNOLOGY INC·Filed 2020·Granted Oct 5, 2021·3 cites·34 claims
- 0796US10954877B2Adaptive torque mitigation by micro-hybrid systemTULA TECHNOLOGY INC·Filed 2020·Granted Mar 23, 2021·5 cites·18 claims
- 0896US10138860B2Firing fraction transition controlTULA TECHNOLOGY INC·Filed 2017·Granted Nov 27, 2018·17 cites·29 claims
- 0996US9562470B2Valve fault detectionTULA TECHNOLOGY INC·Filed 2015·Granted Feb 7, 2017·50 cites·22 claims
- 1095US10088388B2Engine error detection systemTULA TECHNOLOGY INC·Filed 2017·Granted Oct 2, 2018·8 cites·26 claims
- 1192US10830166B2Noise, vibration and harshness reduction in a skip fire engine control systemTULA TECHNOLOGY INC·Filed 2019·Granted Nov 10, 2020·6 cites·33 claims
- 1292US10578037B2Adaptive torque mitigation by micro-hybrid systemTULA TECHNOLOGY INC·Filed 2018·Granted Mar 3, 2020·5 cites·38 claims
- 1392US7869157B2Magnetic disk drive having dual actuatorHITACHI GLOBAL STORAGE TECH NL·Filed 2009·Granted Jan 11, 2011·17 cites·13 claims
- 1489US11359562B2Noise, vibration and harshness reduction in a skip fire engine control systemTULA TECHNOLOGY INC·Filed 2021·Granted Jun 14, 2022·1 cites·32 claims
- 1575US8154823B2Information recording and reproducing apparatus, information recording and reproducing system, information processing apparatus and information reproducing apparatusSAGA HIDEKI·Filed 2009·Granted Apr 10, 2012·3 cites·18 claims
- 1675US7561369B2Drive unitHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Jul 14, 2009·3 cites·3 claims
- 1737US5954854AMethod for recovering etchant from etching waste liquid containing iron chlorideASTEC IRIE CO LTD·Filed 1997·Granted Sep 21, 1999·13 cites·12 claims
- 1836US10328488B2Mold flux for continuous-casting Ti-containing hypo-peritectic steel and method thereforNIPPON STEEL & SUMITOMO METAL CORP·Filed 2015·Granted Jun 25, 2019·0 cites·1 claims
- 1933US9052242B2Device and method for measuring surface temperature of cast pieceHARADA HIROSHI·Filed 2010·Granted Jun 9, 2015·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →