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Inventor

Masahide Takagi

Inventor
Tokyo, JP

Overview

4→
Patents
2012–2015
Patent span
LOC
Primary field

Patents· 4 as inventor

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

LOC23primary
LOC2350%
B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products otherwise than by rolling17%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material17%
E02DFoundations17%
PatentTitleYear
9,062,432'Depression-provided steel pipe and composite pile'2015D0669970'Dimpled steel pipe'2012D0669160'Dimpled steel pipe'2012D0661381'Dimpled steel pipe'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to MOTEGI YUKI (4)· patent assignee history
2012–2015Patents assigned to OOSAWA TAKASHI (4)· patent assignee history
2012–2015Patents assigned to SATOH TETSU (4)· patent assignee history
2012–2015Patents assigned to TAKAGI MASAHIDE (4)· patent assignee history
2012Patents assigned to NIPPON STEEL CORP (3)· patent assignee history
2012–2015Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MOTEGI YUKI42012–2015
OOSAWA TAKASHI42012–2015
SATOH TETSU42012–2015
TAKAGI MASAHIDEself42012–2015
NIPPON STEEL CORP32012
Locations
LocationPatentsSpan
Tokyo, JP42012–2015