Takayuki Sakai

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertically shaking working device
- Patent number 7,685,855
- Issue date Mar 30, 2010
- Asahi Tec Corporation
- Matsuo Suzuki
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
Vertically Shaking Working Device
- Publication number 20090107197
- Publication date Apr 30, 2009
- Asahi Tec Corporation
- Matsuo Suzuki
- B22 - CASTING POWDER METALLURGY