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Inventor

Satoru Tsurumi

Inventor
Minami-Alps, JP

Overview

6→
Patents
2004–2016
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 6 as inventor

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

F16Dprimary
F16DCouplings for transmitting rotation86%
B60TVehicle brake control systems or parts thereof14%
PatentTitleYear
9,500,240'Disk brake'20169,180,841'Disk brake'20158,967,338'Disc brake'20158,714,319'Disk brake'20148,042,656'Disk brake'20116,811,002'Disc brake'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to TOKICO LTD (1)· patent assignee history
2004–2016Based in Yamanashi, JP· patent location history
2011Patents assigned to HITACHI LTD (1)· patent assignee history
2011–2015Based in Minami-Alps, JP· patent location history
2014–2016Patents assigned to HITACHI AUTOMOTIVE SYSTEMS LTD (4)· patent assignee history
2014Patents assigned to SUZUKI SHINJI (1)· patent assignee history
2014Patents assigned to TSURUMI SATORU (1)· patent assignee history
2015Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI AUTOMOTIVE SYSTEMS LTD42014–2016
HITACHI LTD12011
SUZUKI SHINJI12014
TOKICO LTD12004
TSURUMI SATORUself12014
Locations
LocationPatentsSpan
Minami-Alps, JP32011–2015
Yamanashi, JP22004–2016
Kanagawa, JP12015