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Inventor

Hiroaki Nagoya

Inventor
Tokyo, JP

Overview

6→
Patents
2014–2016
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.

F16Kprimary
F16KValves33%
F15BSystems acting by means of fluids in general25%
G05BControl or regulating systems in general25%
G05DSystems for controlling or regulating non-electric variables8%
G05FSystems for regulating electric or magnetic variables8%
PatentTitleYear
9,476,519'Positioner'20169,280,170'Field device'20169,092,018'Positioner'20159,002,527'Valve positioner with current allocating device'20158,878,685'Field device'20148,807,522'Positioner'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014–2016Patents assigned to AZBIL CORP (6)· patent assignee history
2014–2015Patents assigned to MURATA KOUICHIROU (3)· patent assignee history
2014–2015Patents assigned to NAGOYA HIROAKI (3)· patent assignee history
2014–2015Patents assigned to OKUDA KOUJI (3)· patent assignee history
2014–2016Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AZBIL CORP62014–2016
MURATA KOUICHIROU32014–2015
NAGOYA HIROAKIself32014–2015
OKUDA KOUJI32014–2015
Locations
LocationPatentsSpan
Tokyo, JP62014–2016