Issue Date Sep 24, 2020
Claim this applicationPatent Application - ABNORMALITY DETECTION DEVICE FOR AIR-FUEL RATIO SENSOR, ABNORMALITY DETECTION SYSTEM FOR AIR-FUEL RATIO SENSOR, DATA ANALYSIS DEVICE, AND CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE > Summary
US Patent Application
Patent Application No. US 20200300193
Published on Sep 24, 2020
Application No. 16/819363
Filed on Mar 16, 2020
Priority Date -
Inventor/Applicants
4MUTO, Harufumi - Miyoshi-shi, JP
KATAYAMA, Akihiro - Toyota-shi, JP
MORI, Kohei - Toyota-shi, JP
HASHIMOTO, Yosuke - Nagakute-shi, JP
Classification
International:10
F02D 41/22
F02D 41/24;
F02M 25/08;
F02D 41/00;
F02B 37/18;
F02M 26/13;
F02D 13/02;
F01N 3/28;
F02D 41/14;
F01N 11/00;