Inventor
NAGAO HIDEKI
JP32 patents
⚠️ This page may combine multiple inventors who share the name “NAGAO HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MITSUBISHI HEAVY IND COMPRESSOR CORP
26 patentsUS10808723B2Oct 20, 2020
Rotary machine
MITSUBISHI HEAVY IND COMPRESSOR CORP5 citations73
US10337403B2Jul 2, 2019
Gas turbine combined cycle facility and water-surface facility
MITSUBISHI HEAVY IND COMPRESSOR CORP3 citations73
US10145381B2Dec 4, 2018
Geared centrifugal compressor with pressure adjustment portion to balance axial thrust
MITSUBISHI HEAVY IND COMPRESSOR CORP2 citations73
US10126048B2Nov 13, 2018
Floating liquefied-gas production facility
MITSUBISHI HEAVY IND COMPRESSOR CORP5 citations73
US10876535B2Dec 29, 2020
Compressor
MITSUBISHI HEAVY IND COMPRESSOR CORP4 citations72
US10190600B2Jan 29, 2019
Pressure increasing system and method of increasing gas pressure
MITSUBISHI HEAVY IND COMPRESSOR CORP2 citations71
US10570927B2Feb 25, 2020
Boosting system, and boosting method of gas
MITSUBISHI HEAVY IND COMPRESSOR CORP2 citations63
US11656026B2May 23, 2023
Compressing system, and gas compressing method
MITSUBISHI HEAVY IND COMPRESSOR CORP1 citations62
US11519416B2Dec 6, 2022
Compressor system
MITSUBISHI HEAVY IND COMPRESSOR CORP1 citations62
US10774691B2Sep 15, 2020
Combined cycle power plants with a steam connection line
MITSUBISHI HEAVY IND COMPRESSOR CORP1 citations62
US12146562B2Nov 19, 2024
Rotary mechanical system and maintenance method of rotary mechanical system
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations52
US11788604B2Oct 17, 2023
Planetary gear mechanism and rotary mechanical system
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations52
US11649828B2May 16, 2023
Rotary machine
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations52
US11560903B2Jan 24, 2023
Rotary machine
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations52
US11022369B2Jun 1, 2021
Booster system
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations52
US10036265B2Jul 31, 2018
Axial flow expander
MITSUBISHI HEAVY IND COMPRESSOR CORP1 citations52
US12352283B2Jul 8, 2025
Rotor and compressor
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations51
US11572881B2Feb 7, 2023
Compressor system
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations51
US11572887B2Feb 7, 2023
Compressor
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations51
US11236758B2Feb 1, 2022
Impeller and rotary machine
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations51
US10900491B2Jan 26, 2021
Compressor system including gas bearing, and method of supplying gas to compressor including gas bearing
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations50
US12270433B2Apr 8, 2025
Tilting pad bearing
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations44
US10605271B2Mar 31, 2020
Rotating machine
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations42
US10240700B2Mar 26, 2019
Expansion joint and compression system
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations41
US10605302B2Mar 31, 2020
Tilting pad gas bearing
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations40
US10801544B2Oct 13, 2020
Tilting pad journal bearing manufacturing method, tilting pad journal bearing, and compressor
MITSUBISHI HEAVY IND COMPRESSOR CORP0 citations39