Keiichi Koike

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Matsudo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Slip casting forming method and mold
- Patent number 4,659,526
- Issue date Apr 21, 1987
- Hitachi, Ltd.
- Takashi Shimaguchi
- B28 - WORKING CEMENT, CLAY, OR STONE
Information Patent Grant
Self-hardening water-soluble mold and process for producing the same
- Patent number 4,196,011
- Issue date Apr 1, 1980
- Hitachi, Ltd.
- Keiichi Koike
- B22 - CASTING POWDER METALLURGY