Inventor · disambiguated record
Ryuji Takenaka
Also filed as: TAKENAKA RYUJI
15 granted patents·1 pending application·8 citations·filing 2015–2023
85Inventor score
Files withMITSUBISHI HITACHI POWER SYS LTD6MITSUBISHI HITACHI POWER SYS5MITSUBISHI HEAVY IND LTD3MITSUBISHI POWER LTD2
Top patents by PatentIndex Score
16 records- 0183US12188411B2State determining device, operation controlling device, gas turbine, and state determining methodMITSUBISHI POWER LTD·Filed 2021·Granted Jan 7, 2025·1 cites·8 claims
- 0278US10746106B2Fuel control device and control method for a combustor of a gas turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Aug 18, 2020·3 cites·12 claims
- 0371US10669959B2Control device, system, control method, power control device, gas turbine, and power control methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Jun 2, 2020·2 cites·6 claims
- 0468US11248537B2Gas turbine control device, gas turbine plant, and gas turbine control methodMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Feb 15, 2022·1 cites·12 claims
- 0566US12152540B2Fuel control device, combustor, gas turbine, control method, and non-transitory computer-readable mediumMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Nov 26, 2024·0 cites·9 claims
- 0666US11643977B2Gas turbine control device, gas turbine control method, and programMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted May 9, 2023·1 cites·6 claims
- 0758US11293305B2Control device, gas turbine, control method, and programMITSUBISHI HITACHI POWER SYS LTD·Filed 2018·Granted Apr 5, 2022·0 cites·13 claims
- 0855US11359553B2Control device for gas turbine, gas turbine, and gas turbine controlling methodMITSUBISHI HITACHI POWER SYS LTD·Filed 2019·Granted Jun 14, 2022·0 cites·20 claims
- 0951US2018016983A1State determining device, operation controlling device, gas turbine, and state determining methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Application pending·0 cites
- 1050US11492981B2Fuel control device, combustor, gas turbine, control method, and programMITSUBISHI HITACHI POWER SYS LTD·Filed 2015·Granted Nov 8, 2022·0 cites·9 claims
- 1148US12404814B2Gas turbine control device, gas turbine control method, and programMITSUBISHI HEAVY IND LTD·Filed 2023·Granted Sep 2, 2025·0 cites·12 claims
- 1245US11815033B2Control device, control input determination method, and control input determination programMITSUBISHI HEAVY IND LTD·Filed 2021·Granted Nov 14, 2023·0 cites·12 claims
- 1344US11536197B2Valve opening degree determination device for cooling-air adjustment valve, disk cavity target temperature determination device, and disk cavity temperature control deviceMITSUBISHI POWER LTD·Filed 2019·Granted Dec 27, 2022·0 cites·25 claims
- 1441US11378019B2Gas turbine control apparatus and gas turbine control methodMITSUBISHI HITACHI POWER SYS LTD·Filed 2017·Granted Jul 5, 2022·0 cites·8 claims
- 1540US10550716B2Gas turbine inlet guide vane control device, system and control methodMITSUBISHI HITACHI POWER SYS·Filed 2015·Granted Feb 4, 2020·0 cites·4 claims
- 1639US11047315B2Control device for gas turbine and control method for gas turbineMITSUBISHI HITACHI POWER SYS·Filed 2016·Granted Jun 29, 2021·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Ryuji Takenaka files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →