Atsushi NAGAI

Person

Toyota-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Internal combustion engine condition determination apparatus, inter...
- Patent number 11,220,968
- Issue date Jan 11, 2022
- Toyota Jidosha Kabushiki Kaisha
- Satoshi Takamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Catalyst state estimation apparatus, catalyst state estimation meth...
- Patent number 10,947,886
- Issue date Mar 16, 2021
- Toyota Jidosha Kabushiki Kaisha
- Takato Ikedo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst temperature estimation device, catalyst temperature estima...
- Patent number 10,941,687
- Issue date Mar 9, 2021
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Engine start controller for vehicle
- Patent number 10,837,388
- Issue date Nov 17, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yuji Matsumura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Coolant circulation system for vehicle-mounted internal combustion...
- Patent number 10,309,292
- Issue date Jun 4, 2019
- Toyota Jidosha Kabushiki Kaisha
- Atsushi Nagai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
INTERNAL COMBUSTION ENGINE CONDITION DETERMINATION APPARATUS, INTER...
- Publication number 20210222641
- Publication date Jul 22, 2021
- Toyota Jidosha Kabushiki Kaisha
- Satoshi TAKAMOTO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PM AMOUNT ESTIMATION DEVICE, PM AMOUNT ESTIMATION SYSTEM, PM AMOUNT...
- Publication number 20200263618
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi Muto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST TEMPERATURE ESTIMATION DEVICE, CATALYST TEMPERATURE ESTIMA...
- Publication number 20200263581
- Publication date Aug 20, 2020
- Toyota Jidosha Kabushiki Kaisha
- Harufumi MUTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CATALYST STATE ESTIMATION APPARATUS, CATALYST STATE ESTIMATION METH...
- Publication number 20190292970
- Publication date Sep 26, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takato IKEDO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ENGINE START CONTROLLER FOR VEHICLE
- Publication number 20190249615
- Publication date Aug 15, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yuji MATSUMURA
- B60 - VEHICLES IN GENERAL
Information Patent Application
COOLANT CIRCULATION SYSTEM FOR VEHICLE-MOUNTED INTERNAL COMBUSTION...
- Publication number 20180252146
- Publication date Sep 6, 2018
- Toyota Jidosha Kabushiki Kaisha
- Atsushi NAGAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Atsushi NAGAI

Person

Patents Grantslast 30 patents

Internal combustion engine condition determination apparatus, inter...

Catalyst state estimation apparatus, catalyst state estimation meth...

Catalyst temperature estimation device, catalyst temperature estima...

Engine start controller for vehicle

Coolant circulation system for vehicle-mounted internal combustion...

Patents Applicationslast 30 patents

INTERNAL COMBUSTION ENGINE CONDITION DETERMINATION APPARATUS, INTER...

PM AMOUNT ESTIMATION DEVICE, PM AMOUNT ESTIMATION SYSTEM, PM AMOUNT...

CATALYST TEMPERATURE ESTIMATION DEVICE, CATALYST TEMPERATURE ESTIMA...

CATALYST STATE ESTIMATION APPARATUS, CATALYST STATE ESTIMATION METH...

ENGINE START CONTROLLER FOR VEHICLE

COOLANT CIRCULATION SYSTEM FOR VEHICLE-MOUNTED INTERNAL COMBUSTION...