Takashi Sugiyama

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Tochigi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for cutting glass rod and cutting device for use therein
- Patent number 6,978,641
- Issue date Dec 27, 2005
- Sumitomo Electric Industries, Ltd.
- Takashi Sugiyama
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Method for cutting glass rod and cutting device for use therein
- Publication number 20040129027
- Publication date Jul 8, 2004
- Takashi Sugiyama
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...