Ryoichi Ishigane

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Toyama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Mold for continuous casting which comprises a flame sprayed coating...
- Patent number 5,499,672
- Issue date Mar 19, 1996
- Chuetsu Metal Works Co., Ltd.
- Kunio Nakashima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Water-cooled copper casting mold
- Patent number 5,207,266
- Issue date May 4, 1993
- Chuetsu Metal Works Co., Ltd.
- Kunio Nakashima
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Mold of precipitation hardenable copper alloy for continuous castin...
- Patent number 4,377,424
- Issue date Mar 22, 1983
- Chuetsu Metal Works Co., Ltd.
- Yutaka Hirao
- B22 - CASTING POWDER METALLURGY