Hiroyuki Sugimoto

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Okayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Spray-on refractory composition
- Patent number 5,731,249
- Issue date Mar 24, 1998
- Shinagawa Refractories Co., Ltd.
- Hiroyuki Sugimoto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Basic refractory composition
- Patent number 4,789,652
- Issue date Dec 6, 1988
- Shinagawa Refractories Co., Ltd.
- Kenji Ichikawa
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Lining structure composition for a tundish
- Patent number 4,615,953
- Issue date Oct 7, 1986
- Shinagawa Refractories Co., Ltd.
- Kenji Ichikawa
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
SIO.sub.2 -CaO Based low cubically expansive flame-spraying material
- Patent number 4,486,545
- Issue date Dec 4, 1984
- Shinagawa Refractories, Co., Ltd.
- Hiroyuki Sugimoto
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Hot repair gun refractory mix for a lining refractory
- Patent number 4,298,391
- Issue date Nov 3, 1981
- Shinagawa Refractories Co., Ltd.
- Masahiro Hayase
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES