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Inventor

Teruo Sawabe

Inventor
Miyagi, JP

Overview

4→
Patents
1998–2016
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.

Y10Tprimary
Y10TTechnical subjects covered by former us classification44%
B23GThread cutting33%
B23BTurning11%
B24BMachines, devices, or processes for grinding or polishing11%
PatentTitleYear
9,475,128'Drill and method for forming hole'20166,499,920'Tap'20026,386,954'Thread forming tap and threading method'20025,797,710'Thread forming tap'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Patents assigned to TANOI MFG CO LTD (3)· patent assignee history
1998–2002Based in Tokyo, JP· patent location history
2002–2016Based in Miyagi, JP· patent location history
2016Patents assigned to AKITA PREFECTURE (1)· patent assignee history
2016Patents assigned to KATO MASARU (1)· patent assignee history
2016Patents assigned to MIYAGITANOI CO LTD (1)· patent assignee history
2016Patents assigned to SAITO KOJI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TANOI MFG CO LTD31998–2002
AKITA PREFECTURE12016
KATO MASARU12016
MIYAGITANOI CO LTD12016
SAITO KOJI12016
Locations
LocationPatentsSpan
Miyagi, JP22002–2016
Tokyo, JP21998–2002