Hitachi
Japan
5
2008-12-02
The entities that hold a legal rights for patent applications filed by inventor Saitou Eiji:
Eiji Saitou from Hitachi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Steam turbine rotor and steam turbine plant
#2 | 2006-11-02Turbine blade
#3 | 2006-08-10Turbine rotor blade and turbine
#4 | 2006-06-15Turbine moving blade
#5 | 2006-03-28Turbine blade
4643435 ⎘