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Inventor

Shigeo Isoda

Inventor
Nagoya, JP

Overview

1→
Patents
1989
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

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

B23Hprimary
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool100%
PatentTitleYear
4,839,005'Electrolytic-abrasive polishing method of aluminum surface'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to KOBE STEEL LTD (1)· patent assignee history
1989Based in Nagoya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KOBE STEEL LTD11989
Locations
LocationPatentsSpan
Nagoya, JP11989