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Inventor

Eiji Fukuta

Inventor
Aichi, JP

Overview

4→
Patents
1999–2011
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing38%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling13%
B24DTools for grinding, buffing or sharpening13%
F16HGearing13%
LOC1513%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
D0640714'Grinder'20117,503,244'Machine tool and bed thereof'20095,997,387'Grinding wheel with at least two wheel cores for circumferential grinding'19995,928,061'Wheel-head feed mechanism and grinder using the same'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to TOYODA MACHINE WORKS LTD (2)· patent assignee history
1999Based in Aichi, JP· patent location history
2009–2011Patents assigned to JTEKT CORP (2)· patent assignee history
2009Based in Chita-gun, JP· patent location history
2011Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JTEKT CORP22009–2011
TOYODA MACHINE WORKS LTD21999
Locations
LocationPatentsSpan
Aichi, JP21999
Osaka, JP12011
Chita-gun, JP12009