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Inventor

Shuji Miyairi

Inventor
Hanishina-gun, JP

Overview

2→
Patents
2009–2018
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.

B23Bprimary
B23BTurning33%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling33%
Y10TTechnical subjects covered by former us classification33%
PatentTitleYear
9,901,987'Machine tool'20187,581,472'Tool holder positioning device'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to ALPS TOOL CO LTD (1)· patent assignee history
2009–2018Based in Hanishina-gun, JP· patent location history
2018Patents assigned to ALPSTOOL CO LTD (1)· patent assignee history
2018Patents assigned to DMG MORI CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ALPS TOOL CO LTD12009
ALPSTOOL CO LTD12018
DMG MORI CO LTD12018
Locations
LocationPatentsSpan
Hanishina-gun, JP22009–2018