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Inventor

Yoshihiro Terakubo

Inventor
Gunma, JP

Overview

1→
Patents
2021
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

B23Qprimary
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling20%
B24BMachines, devices, or processes for grinding or polishing20%
H01LSemiconductor devices20%
H02NElectric machines not otherwise provided for20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
PatentTitleYear
10,964,576Electrostatic attachment chuck, method for manufacturing the same, and semiconductor device manufacturing method2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to OKAMOTO MACHINE TOOL WORKS (1)· patent assignee history
2021Based in Gunma, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
OKAMOTO MACHINE TOOL WORKS12021
Locations
LocationPatentsSpan
Gunma, JP12021