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Inventor

Tomoshige Sudo

Inventor
Yokohama, JP

Overview

2→
Patents
1979–1984
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 material33%
C21DModifying the physical structure of ferrous metals33%
Y02PClimate change mitigation technologies in the production or processing of goods33%
PatentTitleYear
4,430,872'Method and apparatus for plate edge preparation for UOE pipe making process'19844,158,758'Method and apparatus for heat treatment of metal member'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1984Patents assigned to NIPPON KOKAN KK (2)· patent assignee history
1979–1984Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NIPPON KOKAN KK21979–1984
Locations
LocationPatentsSpan
Yokohama, JP21979–1984