Nobuyuki Taira

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Glass tube processing apparatus
- Patent number 8,024,945
- Issue date Sep 27, 2011
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass tube processing method
- Patent number 8,015,845
- Issue date Sep 13, 2011
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass tube processing method, apparatus and glass tube
- Patent number 7,637,125
- Issue date Dec 29, 2009
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Glass-body-producing method and optical glass body and optical fiber
- Patent number 7,130,513
- Issue date Oct 31, 2006
- Sumitomo Electric Industries, Ltd.
- Tetsuya Haruna
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
- Publication number 20100236289
- Publication date Sep 23, 2010
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
GLASS TUBE PROCESSING METHOD, APPARATUS AND GLASS TUBE
- Publication number 20100064733
- Publication date Mar 18, 2010
- Sumitomo Electric Industries, Ltd.
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass-body-heating apparatus and production method of optical fiber...
- Publication number 20060016226
- Publication date Jan 26, 2006
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass-body-producing method and optical glass body and optical fiber
- Publication number 20050276555
- Publication date Dec 15, 2005
- Tetsuya Haruna
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Glass tube processing method, apparatus and glass tube
- Publication number 20050144983
- Publication date Jul 7, 2005
- Tetsuya Nakanishi
- C03 - GLASS MINERAL OR SLAG WOOL