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Inventor

Hiroji Okada

Inventor
Takatsuki, JP

Overview

2→
Patents
1984–1986
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B23Kprimary
B23KSoldering or unsoldering100%
PatentTitleYear
4,563,569'Gas shielded arc welding torch with consumable electrode wire'19864,482,797'Electrode biasing welding torch'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1986Patents assigned to OSAKA TRANSFORMER CO LTD (2)· patent assignee history
1984–1986Patents assigned to TOYOTA MOTOR CO LTD (2)· patent assignee history
1984–1986Based in Takatsuki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OSAKA TRANSFORMER CO LTD21984–1986
TOYOTA MOTOR CO LTD21984–1986
Locations
LocationPatentsSpan
Takatsuki, JP21984–1986