Inventor
SUGITA SHIGEHISA
JP15 patents
Patents
15 patentsUS6202400B1Mar 20, 2001
Gas turbine exhaust recirculation method and apparatus
HITACHI LTD175 citations98
US5794431AAug 18, 1998
Exhaust recirculation type combined plant
HITACHI LTD130 citations98
US4820594AApr 11, 1989
Method of starting fuel cell power generation system
HITACHI LTD162 citations97
US5987878ANov 23, 1999
Fuel reforming apparatus and electric power generating system having the same
HITACHI LTD39 citations95
US4861348AAug 29, 1989
Fuel reforming apparatus
HITACHI LTD54 citations95
US4622275ANov 11, 1986
Fuel cell power plant
HITACHI LTD123 citations95
US6173562B1Jan 16, 2001
Exhaust recirculation type combined plant
HITACHI LTD26 citations92
US5826422AOct 27, 1998
Fuel reforming apparatus and electric power generating system having the same
HITACHI LTD30 citations92
US5471832ADec 5, 1995
Combined cycle power plant
HITACHI LTD42 citations92
US4935037AJun 19, 1990
Fuel reforming apparatus
HITACHI LTD29 citations92
US4472936ASep 25, 1984
Method and apparatus for controlling combustion of gasified fuel
HITACHI LTD45 citations92
US4743516AMay 10, 1988
Integrated power plant and method for operating the plant
HITACHI LTD31 citations89
US5873236AFeb 23, 1999
Fuel reforming apparatus and electric power generating system having the same
HITACHI LTD15 citations81
US4275563AJun 30, 1981
Power-generating plant having increased circulating force of working fluid
HITACHI LTD19 citations70
US5251434AOct 12, 1993
Pressurized fluidized-bed boiler power plant
HITACHI LTD5 citations61