Ryoji NISHIUMI

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Patents Grantslast 30 patents

Information Patent Grant
Fuel property determination system for internal combustion engine
- Patent number 9,394,840
- Issue date Jul 19, 2016
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel property determination apparatus for internal combustion engine
- Patent number 8,256,281
- Issue date Sep 4, 2012
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas purification system for internal combustion engine
- Patent number 7,937,207
- Issue date May 3, 2011
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas control apparatus for internal combustion engine
- Patent number 7,600,372
- Issue date Oct 13, 2009
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
AIR FUEL RATIO CONTROL FOR AN INTERNAL COMBUSTION ENGINE THAT CAN B...
- Publication number 20170175663
- Publication date Jun 22, 2017
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Naoki SUZUKI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
FUEL PROPERTY DETERMINATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20120239276
- Publication date Sep 20, 2012
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FUEL PROPERTY DETERMINATION APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20110214495
- Publication date Sep 8, 2011
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EXHAUST GAS PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20090165758
- Publication date Jul 2, 2009
- Toyota Jidosha Kabushiki Kaisha
- Ryoji Nishiumi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Exhaust gas control apparatus for internal combustion engine
- Publication number 20070220866
- Publication date Sep 27, 2007
- Ryoji Nishiumi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES