Yuki SAITO

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Inuyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air-fuel ratio control system and air-fuel ratio control method
- Patent number 11,174,808
- Issue date Nov 16, 2021
- NGK Spark Plug Co., Ltd.
- Tetsuya Ito
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst apparatus for internal combustion engine
- Patent number 10,408,104
- Issue date Sep 10, 2019
- NGK Spark Plug Co., Ltd.
- Takaya Yoshikawa
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
AIR-FUEL RATIO CONTROL SYSTEM AND AIR-FUEL RATIO CONTROL METHOD
- Publication number 20210115869
- Publication date Apr 22, 2021
- NGK SPARK PLUG CO., LTD.
- Tetsuya ITO
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CATALYST APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180291788
- Publication date Oct 11, 2018
- NGK Spark Plug Co., Ltd.
- Takaya YOSHIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180291785
- Publication date Oct 11, 2018
- NGK Spark Plug Co., Ltd.
- Takaya YOSHIKAWA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES