Inventor

OKA YUICHI

JP5 patents

⚠️ This page may combine multiple inventors who share the name “OKA YUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MITSUBISHI HITACHI POWER SYS

2 patents

US10480411B2Nov 19, 2019

Waste heat recovery device, gas turbine plant provided with same, and waste heat recovery method

MITSUBISHI HITACHI POWER SYS3 citations71

US10844753B2Nov 24, 2020

Boiler, steam-generating plant provided with same, and method for operating boiler

MITSUBISHI HITACHI POWER SYS0 citations39

HITACHI LTD

1 patent

US4286173AAug 25, 1981

Logical circuit having bypass circuit

HITACHI LTD41 citations84

MITSUBISHI HITACHI POWER SYS LTD

1 patent

US11519303B2Dec 6, 2022

Waste heat recovery system, gas turbine plant provided with same, waste heat recovery method, and installation method for waste heat recovery system

MITSUBISHI HITACHI POWER SYS LTD2 citations71

MITSUBISHI HEAVY IND LTD

1 patent

US10287922B2May 14, 2019

Steam turbine plant, combined cycle plant provided with same, and method of operating steam turbine plant

MITSUBISHI HEAVY IND LTD0 citations40