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Inventor

Ryuichi Murakawa

Inventor
Hitachi, JP

Overview

2→
Patents
2012–2013
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G06Fprimary
G06FElectric digital data processing100%
PatentTitleYear
8,423,681'Control apparatus for process input-output device'20138,095,695'Control apparatus for process input-output device'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to BANDO AKIRA (2)· patent assignee history
2012–2013Patents assigned to HITACHI ENG SERVICE (2)· patent assignee history
2012–2013Patents assigned to HITACHI INF & CONTROL SYST (2)· patent assignee history
2012–2013Patents assigned to HITACHI LTD (2)· patent assignee history
2012–2013Patents assigned to IWASAKI YU (2)· patent assignee history
2012–2013Based in Hitachi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BANDO AKIRA22012–2013
HITACHI ENG SERVICE22012–2013
HITACHI INF & CONTROL SYST22012–2013
HITACHI LTD22012–2013
IWASAKI YU22012–2013
Locations
LocationPatentsSpan
Hitachi, JP22012–2013