Toshio Kawamura

Person

Takahama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Refractory slide-gate plate
- Patent number 5,958,279
- Issue date Sep 28, 1999
- Toshiba Ceramics Co., Ltd.
- Toshio Kawamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Slide gate plate for casting and method for mounting and removing t...
- Patent number 5,478,055
- Issue date Dec 26, 1995
- Toshiba Ceramics Co., Ltd.
- Toshio Kawamura
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Refractory having high resistance to corrosion and spalling and man...
- Patent number 5,055,433
- Issue date Oct 8, 1991
- Toshiba Ceramics Co., Ltd.
- Shigeki Niwa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Repairing material of a brick and a method of repairing a brick
- Patent number 5,035,919
- Issue date Jul 30, 1991
- Toshiba Ceramics Co., Ltd.
- Takao Sugino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Nozzle device for discharging molten metal
- Patent number 4,995,535
- Issue date Feb 26, 1991
- Toshiba Ceramics Co., Ltd.
- Satoshi Ooya
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Repairing material of a brick
- Patent number 4,970,180
- Issue date Nov 13, 1990
- Toshiba Ceramics Co., Ltd.
- Takao Sugino
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Molten metal discharging device
- Patent number 4,632,283
- Issue date Dec 30, 1986
- Toshiba Ceramics Co., Ltd.
- Kazumi Arakawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Molten metal discharging device
- Patent number 4,583,721
- Issue date Apr 22, 1986
- Toshiba Ceramics Co., Ltd.
- Kazumi Arakawa
- B22 - CASTING POWDER METALLURGY

Toshio Kawamura

Person

Patents Grantslast 30 patents

Refractory slide-gate plate

Slide gate plate for casting and method for mounting and removing t...

Refractory having high resistance to corrosion and spalling and man...

Repairing material of a brick and a method of repairing a brick

Nozzle device for discharging molten metal

Repairing material of a brick

Molten metal discharging device

Molten metal discharging device