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Inventor

Fumio Ootomo

Inventor
Zama, JP

Overview

4→
Patents
2007–2012
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F01Dprimary
F01DNon-positive displacement machines or engines, e.g. steam turbines25%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants13%
F16KValves13%
G01CMeasuring distances, levels or bearings13%
G06FElectric digital data processing13%
G06NComputing arrangements based on specific computational models13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
8,195,433'Optimum value search apparatus and method, recording medium, and computer program product'20128,105,038'Steam turbine, and intermediate support structure for holding row of long moving blades therein'20127,604,021'Steam valve'20097,222,021'Operator guiding system'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007Based in Tokyo, JP· patent location history
2009–2012Patents assigned to TOSHIBA KK (3)· patent assignee history
2009–2012Based in Zama, JP· patent location history
2012Patents assigned to INOMATA ASAKO (2)· patent assignee history
2012Patents assigned to KAWAGISHI HIROYUKI (2)· patent assignee history
2012Patents assigned to MATSUDA HISASHI (2)· patent assignee history
2012Patents assigned to OOTOMO FUMIO (2)· patent assignee history
2012Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK32009–2012
INOMATA ASAKO22012
KAWAGISHI HIROYUKI22012
MATSUDA HISASHI22012
OOTOMO FUMIOself22012
Locations
LocationPatentsSpan
Zama, JP22009–2012
Kanagawa, JP12012
Tokyo, JP12007