Hiromi Kagohara

Person

Hitachi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus which comes in contact with molten metal and composite me...
- Patent number 5,634,977
- Issue date Jun 3, 1997
- Hitachi, Ltd.
- Takahiko Ookouchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Roller for use in molten metal bath
- Patent number 5,380,264
- Issue date Jan 10, 1995
- Hitachi, Ltd.
- Takahiko Ookouchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Apparatus which comes in contact with molten metal and composite me...
- Patent number 5,252,130
- Issue date Oct 12, 1993
- Hitachi, Ltd.
- Takahiko Ookouchi
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Ceramic sleeve incorporated rolling roll
- Patent number 5,040,398
- Issue date Aug 20, 1991
- Hitachi, Ltd.
- Mitsuo Nakagawa
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Ceramic and metal bonded composite
- Patent number 4,981,761
- Issue date Jan 1, 1991
- Hitachi, Ltd.
- Takahiko Ookouchi
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
X-ray tube and method for generating X-rays in the X-ray tube
- Patent number 4,891,831
- Issue date Jan 2, 1990
- Hitachi, Ltd.
- Akira Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit package with low-thermal expansion lead pieces
- Patent number 4,729,010
- Issue date Mar 1, 1988
- Hitachi, Ltd.
- Masatoshi Tsuchiya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Shroud for gas turbines
- Patent number 4,615,658
- Issue date Oct 7, 1986
- Hitachi, Ltd.
- Hiromi Kagohara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gas turbine nozzle having superior thermal fatigue resistance
- Patent number 4,465,530
- Issue date Aug 14, 1984
- Hitachi, Ltd.
- Hiromi Kagohara
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Grant
Gas turbine nozzle
- Patent number 4,283,234
- Issue date Aug 11, 1981
- Hitachi, Ltd.
- Yutaka Fukui
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...

Hiromi Kagohara

Person

Patents Grantslast 30 patents

Apparatus which comes in contact with molten metal and composite me...

Roller for use in molten metal bath

Apparatus which comes in contact with molten metal and composite me...

Ceramic sleeve incorporated rolling roll

Ceramic and metal bonded composite

X-ray tube and method for generating X-rays in the X-ray tube

Integrated circuit package with low-thermal expansion lead pieces

Shroud for gas turbines

Gas turbine nozzle having superior thermal fatigue resistance

Gas turbine nozzle