Shigeru Saito

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing powder injection molded part
- Patent number 5,746,960
- Issue date May 5, 1998
- Citizen Watch Co., Ltd.
- Takao Kasai
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing precision metal part by powder molding wherei...
- Patent number 5,283,031
- Issue date Feb 1, 1994
- Citizen Watch Co., Ltd.
- Naoto Ogasawara
- B22 - CASTING POWDER METALLURGY