Shintaro Takahashi

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Steam turbine, rotor shaft thereof, and heat resisting steel
- Patent number 6,224,334
- Issue date May 1, 2001
- Hitachi, Ltd.
- Masao Siga
- C21 - METALLURGY OF IRON
Information Patent Grant
Steam turbine, rotor shaft thereof, and heat resisting steel
- Patent number 5,624,235
- Issue date Apr 29, 1997
- Hitachi, Ltd.
- Masao Siga
- C21 - METALLURGY OF IRON
Information Patent Grant
Steam turbine rotor shaft thereof and heat resisting steel
- Patent number 5,569,338
- Issue date Oct 29, 1996
- Hitachi, Ltd.
- Masao Siga
- C21 - METALLURGY OF IRON
Information Patent Grant
Combined generator system
- Patent number 5,536,146
- Issue date Jul 16, 1996
- Hitachi, Ltd.
- Masao Siga
- C21 - METALLURGY OF IRON
Information Patent Grant
Steam turbine, rotor shaft thereof, and heat resisting steel
- Patent number 5,383,768
- Issue date Jan 24, 1995
- Hitachi, Ltd.
- Masao Siga
- C21 - METALLURGY OF IRON
Information Patent Grant
Heat resistant steel and gas turbine components composed of the same
- Patent number 5,008,072
- Issue date Apr 16, 1991
- Hitachi, Ltd.
- Masao Siga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gas turbine having components composed of heat resistant steel
- Patent number 4,850,187
- Issue date Jul 25, 1989
- Hitachi, Ltd.
- Masao Siga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Martensitic heat-resistant steel
- Patent number 4,414,024
- Issue date Nov 8, 1983
- Hitachi, Ltd.
- Masao Siga
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Shintaro Takahashi

Person

Patents Grantslast 30 patents

Steam turbine, rotor shaft thereof, and heat resisting steel

Steam turbine, rotor shaft thereof, and heat resisting steel

Steam turbine rotor shaft thereof and heat resisting steel

Combined generator system

Steam turbine, rotor shaft thereof, and heat resisting steel

Heat resistant steel and gas turbine components composed of the same

Gas turbine having components composed of heat resistant steel

Martensitic heat-resistant steel