Masamitsu Miki

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Nakahara, Mitakashi, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Foundry exothermic assembly
- Patent number 6,372,032
- Issue date Apr 16, 2002
- Masamitsu Miki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Riser sleeve
- Patent number 6,343,642
- Issue date Feb 5, 2002
- Masamitsu Miki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing foundry exothermic body
- Patent number 6,096,253
- Issue date Aug 1, 2000
- Hatsunen Co., Ltd.
- Masamitsu Miki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Riser sleeve with breaker core
- Patent number 5,299,625
- Issue date Apr 5, 1994
- Masamitsu Miki
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Sand mold compositions containing scented wood
- Patent number 4,210,563
- Issue date Jul 1, 1980
- Masamitsu Miki
- B22 - CASTING POWDER METALLURGY