Michihiro Oshima

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Hachinohe, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for making a thin film using a metal paste
- Patent number 5,966,580
- Issue date Oct 12, 1999
- Vacuum Metallurgical Co., Ltd.
- Kazuhiro Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Process for producing a metal paste
- Patent number 5,750,194
- Issue date May 12, 1998
- Vacuum Metallurgical Co., Ltd.
- Kazuhiro Watanabe
- B22 - CASTING POWDER METALLURGY
Information Patent Grant
Metal paste, process for producing same and method of making a meta...
- Patent number 5,587,111
- Issue date Dec 24, 1996
- Vacuum Metallurgical Co., Ltd.
- Kazuhiro Watanabe
- B22 - CASTING POWDER METALLURGY