P

Inventor

NAKAGOSHI SHINICHI

JP6 patents
⚠️ This page may combine multiple inventors who share the name “NAKAGOSHI SHINICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TOYOTA MOTOR CO LTD

3 patents
US11008918B2May 18, 2021

Exhaust gas purification apparatus for an internal combustion engine

TOYOTA MOTOR CO LTD0 citations50
US11560862B2Jan 24, 2023

Engine control device

TOYOTA MOTOR CO LTD0 citations49
US11459941B2Oct 4, 2022

Engine control device

TOYOTA MOTOR CO LTD0 citations49

KATAYAMA AKIHIRO

1 patent
US9279378B2Mar 8, 2016

Apparatus for detecting imbalance abnormality in air-fuel ratio between cylinders in multi-cylinder internal combustion engine

KATAYAMA AKIHIRO7 citations74

KATO TOSHIHIRO

1 patent
US9043121B2May 26, 2015

Air-fuel ratio variation abnormality detecting device and air-fuel ratio variation abnormality detecting method

KATO TOSHIHIRO4 citations70

ODA YOSHIHISA

1 patent
US9097193B2Aug 4, 2015

Inter-cylinder air-fuel ratio variation abnormality detection apparatus for multicylinder internal combustion engine

ODA YOSHIHISA2 citations53