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Inventor

Kyoya Igarashi

Inventor
Tokyo, JP

Overview

5→
Patents
1997–1998
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 5 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines25%
Y02TClimate change mitigation technologies related to transportation25%
F02FCylinders, pistons or casings, for combustion engines17%
F02MSupplying combustion engines in general with combustible mixtures or constituents thereof17%
F02DControlling combustion engines8%
F04BPositive-displacement machines for liquids8%
PatentTitleYear
5,806,482'In-cylinder injection internal combustion engine'19985,785,150'Swash plate type axial piston pump including lubrication mechanism, and valve plate'19985,740,777'In-cylinder injection internal combustion engine'19985,598,817'Fuel feeding system for internal combustion engine'1997D0377493'Piston'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–1998Patents assigned to MITSUBISHI MOTORS CORP (5)· patent assignee history
1997–1998Based in Tokyo, JP· patent location history
1997Based in Okazaki, JP· patent location history
1998Patents assigned to MITSUBISHI ELECTRIC CORP (1)· patent assignee history
1998Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI MOTORS CORP51997–1998
MITSUBISHI ELECTRIC CORP11998
Locations
LocationPatentsSpan
Tokyo, JP31997–1998
Kanagawa, JP11998
Okazaki, JP11997