Toshiaki Tateishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing glass bar
- Patent number 8,966,940
- Issue date Mar 3, 2015
- The Fukukawa Electric Co., Ltd.
- Tetsuya Kumada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Optical-fiber coating apparatus
- Patent number 7,362,940
- Issue date Apr 22, 2008
- The Furukawa Electric Co., Ltd.
- Minsuk Song
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Protective cover for optical fiber
- Patent number 7,252,262
- Issue date Aug 7, 2007
- The Furukawa Electric Co., Ltd.
- Masato Oku
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method of drawing optical fiber preform to manufacture optical fiber
- Patent number 5,961,681
- Issue date Oct 5, 1999
- The Furukawa Electric Co., Ltd.
- Toshiaki Tateishi
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
GLASS STRIP MANUFACTURING METHOD
- Publication number 20090100874
- Publication date Apr 23, 2009
- The Furukawa Electric CO., LTD
- Toshiaki TATEISHI
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Process for Producing Glass Bar
- Publication number 20080216515
- Publication date Sep 11, 2008
- The Furukawa Electric., LTD
- Tetsuya Kumada
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
OPTICAL-FIBER COATING APPARATUS
- Publication number 20070227194
- Publication date Oct 4, 2007
- THE FURUKAWA ELECTRIC CO., LTD.
- Minsuk Song
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
Protective cover for optical fiber
- Publication number 20060273218
- Publication date Dec 7, 2006
- THE FURUKAWA ELECTRIC CO., LTD.
- Masato Oku
- G02 - OPTICS