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Inventor

Hidetoshi Miyaji

Inventor
Tokyo, JP

Overview

4→
Patents
1989–2009
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F02Pprimary
F02PIgnition, other than compression ignition, for internal-combustion engines33%
F02DControlling combustion engines17%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure17%
G01MTesting static or dynamic balance of machines or structures17%
H01RElectrically-conductive connections17%
PatentTitleYear
7,614,289'Control apparatus for an internal combustion engine which detects knocking of the engine'20096,557,527'Knock control apparatus for internal combustion engine'20034,903,673'Iginition distributor for an internal combustion engine'19904,852,541'Distributor for internal combustion engine'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–2009Patents assigned to MITSUBISHI ELECTRIC CORP (4)· patent assignee history
1989Based in Hyogo, JP· patent location history
1990Based in Himeji, JP· patent location history
2003–2009Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP41989–2009
Locations
LocationPatentsSpan
Tokyo, JP22003–2009
Himeji, JP11990
Hyogo, JP11989