Inventor

Masaomi Nagase

Inventor

Toyota, JP

Overview

1983–2021

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 23 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

F02Dprimary

F02DControlling combustion engines29%

F02BInternal-combustion piston engines24%

Y02TClimate change mitigation technologies related to transportation22%

F02MSupplying combustion engines in general with combustible mixtures or constituents thereof12%

F02PIgnition, other than compression ignition, for internal-combustion engines9%

G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves2%

G01MTesting static or dynamic balance of machines or structures2%

PatentTitleYear

10,989,588Sensor device2021 4,879,673'Method and device for correcting a fuel injection quantity in a diesel engine'1989 4,862,853'Method of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device therefor'1989 4,785,771'Fuel injection control apparatus with forced fuel injection during engine startup period'1988 4,763,630'Method of and system for controlling injection timing in diesel engine'1988 4,736,726'Method and system for controlling fuel ignition timing in diesel engine'1988 4,714,068'Method and device for controlling fuel injection quantity of electronic control diesel engine'1987 4,665,740'Combustion process sensor'1987 4,643,154'Method of and device for controlling fuel injection timing in diesel engine'1987 4,602,600'Method of controlling diesel engine'1986 4,590,907'Method of adaptively controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device therefor'1986 4,572,130'Method of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device therefor'1986 4,561,397'Method of controlling individual cylinder fuel injection quantities in electronically controlled diesel engine and device therefor'1985 4,522,168'Method and apparatus for controlling fuel-injection amount in diesel engine'1985 4,502,439'Controlling device for quantity of fuel injection in diesel engine'1985 4,489,691'Method and apparatus for controlling the ignition timing of an internal combustion engine'1984 4,442,813'Method of and apparatus for controlling the ignition timing of an internal combustion engine'1984 4,421,085'Method of and apparatus for controlling the ignition timing of an internal combustion engine'1983 4,419,974'Method of and apparatus for controlling the ignition timing of an internal combustion engine'1983 4,418,665'Method of and apparatus for controlling the air intake of an internal combustion engine'1983 4,414,943'Method of and apparatus for controlling the air intake of an internal combustion engine'1983 4,387,682'Method and apparatus for controlling the air intake of an internal combustion engine'1983 4,386,591'Method of and apparatus for controlling the air intake of an internal combustion engine'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983–1989Patents assigned to TOYOTA MOTOR CO LTD (21)· patent assignee history

1983–1988Patents assigned to NIPPON DENSO CO (4)· patent assignee history

1983–1989Based in Toyota, JP· patent location history

2021Patents assigned to TLV CO LTD (1)· patent assignee history

2021Based in Kakogawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TOYOTA MOTOR CO LTD	21	1983–1989
NIPPON DENSO CO	4	1983–1988
TLV CO LTD	1	2021

Locations

Location	Patents	Span
Toyota, JP	22	1983–1989
Kakogawa, JP	1	2021