Kouichi Shimizu

Follow

Person

Handa-city, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Emission control apparatus for engine and method for reducing emiss...
- Patent number 6,601,383
- Issue date Aug 5, 2003
- Denso Corporation
- Jun Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust emission control system for internal combustion engine
- Patent number 6,539,707
- Issue date Apr 1, 2003
- Denso Corporation
- Noriaki Ikemoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Air-fuel ratio control apparatus having sub-feedback control
- Patent number 6,530,214
- Issue date Mar 11, 2003
- Denso Corporation
- Noriaki Ikemoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Optimum ignition and A/F control for internal-combustion engine
- Patent number 4,502,442
- Issue date Mar 5, 1985
- Nippondenso Co., Ltd.
- Eiji Takakuwa
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
Air-fuel ratio control apparatus having sub-feedback control
- Publication number 20020104310
- Publication date Aug 8, 2002
- Noriaki Ikemoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Emission control apparatus for engine and method for reducing emiss...
- Publication number 20020092292
- Publication date Jul 18, 2002
- Jun Hasegawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Exhaust emission control system for internal combustion engine
- Publication number 20020038544
- Publication date Apr 4, 2002
- Noriaki Ikemoto
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES