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Inventor

Kengo Hirano

Inventor
Tokyo, JP

Overview

2→
Patents
2009–2012
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

F04Dprimary
F04DNon-positive-displacement pumps33%
H04BTransmission33%
H04JMultiplex communication33%
PatentTitleYear
8,155,532'Optical transmission apparatus, optical transmission system, apparatus control method, and recording medium on which program for the apparatus is recorded'20127,472,541'Compressor control unit and gas turbine power plant including this unit'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to MITSUBISHI HEAVY IND LTD (1)· patent assignee history
2009Based in Hiroshima, JP· patent location history
2012Patents assigned to HIRANO KENGO (1)· patent assignee history
2012Patents assigned to NEC CORP (1)· patent assignee history
2012Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIRANO KENGOself12012
MITSUBISHI HEAVY IND LTD12009
NEC CORP12012
Locations
LocationPatentsSpan
Tokyo, JP12012
Hiroshima, JP12009