Shigeru Nakagawa

Person

Aki-gun, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Abnormality diagnosis device for in-cylinder pressure sensor
- Patent number 10,934,962
- Issue date Mar 2, 2021
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Failure diagnosis device for in-cylinder pressure sensor
- Patent number 10,876,488
- Issue date Dec 29, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Engine fuel injection control device
- Patent number 10,859,028
- Issue date Dec 8, 2020
- Mazda Motor Corporation
- Hiroaki Horiuchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Failure diagnosis device for in-cylinder pressure sensor
- Patent number 10,815,917
- Issue date Oct 27, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Failure diagnosis device for in-cylinder pressure sensor
- Patent number 10,767,592
- Issue date Sep 8, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control system of engine
- Patent number 10,240,491
- Issue date Mar 26, 2019
- Mazda Motor Corporation
- Shuhei Shintani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Spark-ignition direct injection engine
- Patent number 9,702,316
- Issue date Jul 11, 2017
- Mazda Motor Corporation
- Kouhei Iwai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
ABNORMALITY DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR
- Publication number 20200200112
- Publication date Jun 25, 2020
- MAZDA MOTOR CORPORATION
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR
- Publication number 20200072148
- Publication date Mar 5, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR
- Publication number 20200072150
- Publication date Mar 5, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR
- Publication number 20200072149
- Publication date Mar 5, 2020
- Mazda Motor Corporation
- Shoji Fujiwara
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE FUEL INJECTION CONTROL DEVICE
- Publication number 20190055896
- Publication date Feb 21, 2019
- MAZDA MOTOR CORPORATION
- Hiroaki HORIUCHI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL SYSTEM OF ENGINE
- Publication number 20160245128
- Publication date Aug 25, 2016
- Mazda Motor Corporation
- Shuhei Shintani
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SPARK-IGNITION DIRECT INJECTION ENGINE
- Publication number 20140069382
- Publication date Mar 13, 2014
- Mazda Motor Corporation
- Kouhei Iwai
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Shigeru Nakagawa

Person

Patents Grantslast 30 patents

Abnormality diagnosis device for in-cylinder pressure sensor

Failure diagnosis device for in-cylinder pressure sensor

Engine fuel injection control device

Failure diagnosis device for in-cylinder pressure sensor

Failure diagnosis device for in-cylinder pressure sensor

Control system of engine

Spark-ignition direct injection engine

Patents Applicationslast 30 patents

ABNORMALITY DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR

FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR

FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR

FAILURE DIAGNOSIS DEVICE FOR IN-CYLINDER PRESSURE SENSOR

ENGINE FUEL INJECTION CONTROL DEVICE

CONTROL SYSTEM OF ENGINE

SPARK-IGNITION DIRECT INJECTION ENGINE