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Inventor

Eiichi Ichihara

Inventor
Shakujii, JP

Overview

2→
Patents
1987–1988
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 2 as inventor

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

F02Bprimary
F02BInternal-combustion piston engines33%
F01LCyclically operating valves for machines or engines17%
F01MLubricating of machines or engines in general17%
F02FCylinders, pistons or casings, for combustion engines17%
F16HGearing17%
PatentTitleYear
4,761,155'Tensioner for wrapping connector transmission device for internal combustion engine'19884,709,667'Oil supply device for valve operating system having hydraulic tappet in internal combustion engine'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1988Patents assigned to HONDA MOTOR CO LTD (2)· patent assignee history
1987–1988Patents assigned to TANAKA MACHINE IND (2)· patent assignee history
1987–1988Based in Shakujii, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HONDA MOTOR CO LTD21987–1988
TANAKA MACHINE IND21987–1988
Locations
LocationPatentsSpan
Shakujii, JP21987–1988