Ryo Hasegawa

Person

Susono-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas recirculation system for internal combustion engine
- Patent number 10,718,298
- Issue date Jul 21, 2020
- Toyota Jidosha Kabushiki Kaisha
- Akinori Morishima
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Combustion control device for internal combustion engine
- Patent number 10,612,478
- Issue date Apr 7, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yukitoshi Aoyama
- G01 - MEASURING TESTING
Information Patent Grant
Rough road determination device
- Patent number 10,094,849
- Issue date Oct 9, 2018
- Toyota Jidosha Kabushiki Kaisha
- Ryo Hasegawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Direct-injection type engine
- Patent number 8,424,506
- Issue date Apr 23, 2013
- Toyota Jidosha Kabushiki Kaisha
- Ryo Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20190195175
- Publication date Jun 27, 2019
- Toyota Jidosha Kabushiki Kaisha
- Akinori MORISHIMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
COMBUSTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180149097
- Publication date May 31, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yukitoshi AOYAMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ROUGH ROAD DETERMINATION DEVICE
- Publication number 20150025836
- Publication date Jan 22, 2015
- Toyota Jidosha Kabushiki Kaisha
- Ryo Hasegawa
- G01 - MEASURING TESTING
Information Patent Application
IGNITION DELAY PERIOD ESTIMATION APPARATUS AND IGNITION TIME CONTRO...
- Publication number 20130192561
- Publication date Aug 1, 2013
- Toyota Jidosha Kabushiki Kaisha
- Ryo Hasegawa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
DIRECT-INJECTION TYPE ENGINE
- Publication number 20100206263
- Publication date Aug 19, 2010
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Ryo Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Gas-mixture-ignition-time estimation apparatus for internal combust...
- Publication number 20070169748
- Publication date Jul 26, 2007
- Toyota Jidosha Kabushiki Kaisha
- Shigeki Nakayama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Ryo Hasegawa

Person

Patents Grantslast 30 patents

Exhaust gas recirculation system for internal combustion engine

Combustion control device for internal combustion engine

Rough road determination device

Direct-injection type engine

Patents Applicationslast 30 patents

EXHAUST GAS RECIRCULATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

COMBUSTION CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE

ROUGH ROAD DETERMINATION DEVICE

IGNITION DELAY PERIOD ESTIMATION APPARATUS AND IGNITION TIME CONTRO...

DIRECT-INJECTION TYPE ENGINE

Gas-mixture-ignition-time estimation apparatus for internal combust...