JP2019070369A
|
|
Horizontal shaft water turbine
|
JP2019070367A
|
|
Horizontal shaft windmill
|
JP2019060293A
|
|
Head-drop type hydraulic power generation device
|
JP2019052595A
|
|
Horizontal shaft windmill
|
JP2019049203A
|
|
Rotor blade and horizontal shaft water turbine equipped with the same
|
JP2019044732A
|
|
Hydraulic power generator
|
JP2019044656A
|
|
Duct of hydraulic power generator, and hydraulic power generator
|
JP2019043283A
|
|
Rotor blade and horizontal shaft-type rotor
|
JP2018090168A
|
|
Water survey vehicle
|
JP2018091284A
|
|
Duct for water turbine
|
JP2018091280A
|
|
Horizontal shaft rotor
|
JP2018091282A
|
|
Hydraulic generating apparatus
|
JP2018091283A
|
|
Horizontal shaft windmill
|
JP2018091457A
|
|
Acceleration duct
|
JP2018091281A
|
|
Horizontal shaft rotor
|
JP2018091223A
|
|
Water turbine device
|
JP2018040305A
|
|
Vertical shaft rotor for wind power generator
|
JP2018040307A
|
|
Wind power generator having shutter and movable body carrying the generator
|
JP2018040306A
|
|
Wind and water power generation device
|
JP2018040301A
|
|
Wind and water power generation device
|