Inventor
NAGASHIMA MASAKI
US19 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TULA TECHNOLOGY INC
13 patentsUS9512794B2Dec 6, 2016
Noise, vibration and harshness reduction in a skip fire engine control system
TULA TECHNOLOGY INC81 citations98
US10344692B2Jul 9, 2019
Adaptive torque mitigation by micro-hybrid system
TULA TECHNOLOGY INC32 citations94
US9784644B2Oct 10, 2017
Engine error detection system
TULA TECHNOLOGY INC31 citations94
US9777658B2Oct 3, 2017
Skip fire transition control
TULA TECHNOLOGY INC39 citations94
US9562470B2Feb 7, 2017
Valve fault detection
TULA TECHNOLOGY INC50 citations92
US10138860B2Nov 27, 2018
Firing fraction transition control
TULA TECHNOLOGY INC17 citations86
US10830166B2Nov 10, 2020
Noise, vibration and harshness reduction in a skip fire engine control system
TULA TECHNOLOGY INC6 citations84
US10221786B2Mar 5, 2019
Noise, vibration and harshness reduction in a skip fire engine control system
TULA TECHNOLOGY INC9 citations84
US10088388B2Oct 2, 2018
Engine error detection system
TULA TECHNOLOGY INC8 citations84
US11359562B2Jun 14, 2022
Noise, vibration and harshness reduction in a skip fire engine control system
TULA TECHNOLOGY INC1 citations73
US11136928B2Oct 5, 2021
Noise, vibration and harshness reduction in a skip fire engine control system
TULA TECHNOLOGY INC3 citations73
US10954877B2Mar 23, 2021
Adaptive torque mitigation by micro-hybrid system
TULA TECHNOLOGY INC5 citations73
US10578037B2Mar 3, 2020
Adaptive torque mitigation by micro-hybrid system
TULA TECHNOLOGY INC5 citations73