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Inventor

Susumu Itadani

Inventor
Aichi, JP

Overview

2→
Patents
1994–1997
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.

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material50%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling25%
B23KSoldering or unsoldering25%
PatentTitleYear
5,673,579'Welded steel pipe manufacturing apparatus and method'19975,301,869'Machine for manufacturing welded steel pipes and method for handling the machine'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1997Patents assigned to KAWASAKI STEEL CO (2)· patent assignee history
1994Based in Handa, JP· patent location history
1997Patents assigned to KUSAKABE ELECTRIC & MACH CO (1)· patent assignee history
1997Based in Aichi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KAWASAKI STEEL CO21994–1997
KUSAKABE ELECTRIC & MACH CO11997
Locations
LocationPatentsSpan
Aichi, JP11997
Handa, JP11994