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Inventor

Yasuya Kawamura

Inventor
Tokyo, JP

Overview

2→
Patents
2014–2019
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.

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 tool50%
LOC1550%
PatentTitleYear
10,220,460Supporting device and electric discharge machine2019D0716857'Electric discharge machine'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2019Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2014Based in Chiyoda-ku, JP· patent location history
2019Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP22014–2019
Locations
LocationPatentsSpan
Tokyo, JP12019
Chiyoda-ku, JP12014