Toshimitsu Taira

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Fukuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sliding nozzle device and surface pressure loading and releasing me...
- Patent number 5,651,909
- Issue date Jul 29, 1997
- Krosaki Corporation
- Toshimitsu Taira
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding nozzle plate-metal frame fixing structure
- Patent number 5,470,048
- Issue date Nov 28, 1995
- Krosaki Corporation
- Toshimitsu Taira
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sliding nozzle apparatus
- Patent number 4,660,749
- Issue date Apr 28, 1987
- Kurosaki Refractories Co., Ltd.
- Nobuyuki Yokoi
- B22 - CASTING POWDER METALLURGY