Inventor
Naohiro Kusumi
Inventor
Tokyo, JP
Overview
Patents· 19 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F02Cprimary
F02CGas-turbine plants13%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution12%
F01DNon-positive displacement machines or engines, e.g. steam turbines10%
F05DIndexing scheme for aspects relating to non-positive-displacement machines or engines, gas-turbines or jet-propulsion plants10%
H02KDynamo-electric machines8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
G05BControl or regulating systems in general6%
F01KSteam engine plants5%
H02JElectric power networks5%
F03DWind motors2%
PatentTitleYear
10,358,984Gas turbine power generation system, control method for gas turbine power generation system, and control device for gas turbine power generation system201910,263,550Gas turbine power generation system and control system used in the same201910,202,906Two-shaft gas turbine201910,193,383Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system201910,184,406Multi-shaft variable speed gas turbine apparatus and method of controlling the same201910,094,297Power generation system and power generation method201810,084,405Control device for power conversion device, power conversion device, electric motor drive system using said devices, compressor drive system, and gas turbine power generation system20189,982,555Gas turbine power generation system20189,935,578Control device of power converter, power conversion system, compressor driving system, flywheel power generation system, and control method for power converter20189,641,034'Rotary machine and drive system therefor'20179,520,757'Dual-shaft gas turbine power generation system, and control device and control method for gas turbine system'20169,359,953'Combined cycle power plant with solar assisted cooling of compressor inlet air'20169,255,494'Steam turbine power plant'20168,959,916'Thermal power plant'20158,826,671'Control system for a gas turbine power plant'20148,214,062'Plant control system and thermal power generation plant control system'20128,095,479'Plant control apparatus and method having functions of determining appropriate learning constraint conditions'20127,813,819'Control system for control subject having combustion unit and control system for plant having boiler'20107,660,639'Control system for control subject having combustion unit and control system for plant having boiler'2010Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2010–2019Patents assigned to HITACHI LTD (17)· patent assignee history
2010–2016Based in Hitachinaka, JP· patent location history
2012–2016Patents assigned to KUSUMI NAOHIRO (6)· patent assignee history
2012–2016Patents assigned to SEKIAI TAKAAKI (3)· patent assignee history
2014–2016Patents assigned to TAKAHASHI KAZUO (3)· patent assignee history
2015–2016Patents assigned to MITSUBISHI HITACHI POWER SYS (3)· patent assignee history
2016–2019Based in Tokyo, JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HITACHI LTD | 17 | 2010–2019 |
| KUSUMI NAOHIROself | 6 | 2012–2016 |
| MITSUBISHI HITACHI POWER SYS | 3 | 2015–2016 |
| SEKIAI TAKAAKI | 3 | 2012–2016 |
| TAKAHASHI KAZUO | 3 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tokyo, JP | 12 | 2016–2019 |
| Hitachinaka, JP | 7 | 2010–2016 |