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Inventor

Yuji Sanada

Inventor
Aichi, JP

Overview

2→
Patents
1987–1989
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.

F24Cprimary
F24CDomestic stoves or ranges33%
F23DBurners17%
F23MCasings, linings, walls or doors specially adapted for combustion chambers, e.g. firebridges17%
F23NRegulating or controlling combustion17%
F23QIgnition17%
PatentTitleYear
4,797,088'Safety device for oil burner'19894,714,426'Ignition system for oil burner'1987

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1987–1989Patents assigned to TOYOTOMI KOGYO CO LTD (2)· patent assignee history
1987–1989Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOYOTOMI KOGYO CO LTD21987–1989
Locations
LocationPatentsSpan
Aichi, JP21987–1989