Kazuhiro HASEGAWA

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Aichi-gun, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controller for internal combustion engine
- Patent number 12,037,957
- Issue date Jul 16, 2024
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro Hasegawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control device and control method for internal combustion engine
- Patent number 11,698,018
- Issue date Jul 11, 2023
- Toyota Jidosha Kabushiki Kaisha
- Sohichi Imai
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Fuel pressure sensor diagnosis device
- Patent number 10,344,731
- Issue date Jul 9, 2019
- Toyota Jidosha Kabushiki Kaisha
- Naoya Okubo
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
CONTROLLER FOR INTERNAL COMBUSTION ENGINE
- Publication number 20240263594
- Publication date Aug 8, 2024
- Toyota Jidosha Kabushiki Kaisha
- Kazuhiro HASEGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
- Publication number 20220403767
- Publication date Dec 22, 2022
- Toyota Jidosha Kabushiki Kaisha
- Sohichi IMAI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FUEL PRESSURE SENSOR DIAGNOSIS DEVICE
- Publication number 20170298889
- Publication date Oct 19, 2017
- Toyota Jidosha Kabushiki Kaisha
- Naoya OKUBO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS