Inventor

ATSUMI YOSHIAKI

JP9 patents

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

TOYOTA MOTOR CO LTD

5 patents

US5954025ASep 21, 1999

Control apparatus, for internal combustion engine, for improving stability of an idle state of the engine

TOYOTA MOTOR CO LTD28 citations92

US5927252AJul 27, 1999

Ignition timing control apparatus for internal combustion engine

TOYOTA MOTOR CO LTD18 citations82

US7726270B2Jun 1, 2010

Engine start control apparatus and engine start control method

TOYOTA MOTOR CO LTD14 citations81

US5918583AJul 6, 1999

Air-fuel ratio control device for internal combustion engine

TOYOTA MOTOR CO LTD6 citations61

US12466402B2Nov 11, 2025

Follow-up travel support device, follow-up travel support method and non transitory recording medium

TOYOTA MOTOR CO LTD0 citations50

MIWA KOJI

1 patent

US8122984B2Feb 28, 2012

Vehicle

MIWA KOJI14 citations83

NIPPON SOKEN

1 patent

US9261433B2Feb 16, 2016

Misfire detection system of internal combustion engine

NIPPON SOKEN3 citations72

ATSUMI YOSHIAKI

1 patent

US9174627B2Nov 3, 2015

Hybrid vehicle, control method for hybrid vehicle, and recording medium recorded with a control program for hybrid vehicle

ATSUMI YOSHIAKI6 citations66

YUTANI KENTARO

1 patent

US8528388B2Sep 10, 2013

Engine control system

YUTANI KENTARO4 citations55