Tatsuya TANIGUCHI

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Furnace for dehydrating and sintering porous glass preform
- Patent number 8,897,335
- Issue date Nov 25, 2014
- Furukawa Electric Co., Ltd.
- Ichihiko Suganuma
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Cleaning method of coloring device of optical fiber, and coloring d...
- Patent number 8,491,725
- Issue date Jul 23, 2013
- Furukawa Electric Co., Ltd.
- Kiyoshi Arima
- B08 - CLEANING

Patents Applicationslast 30 patents

Information Patent Application
CLEANING METHOD OF COLORING DEVICE OF OPTICAL FIBER, AND COLORING D...
- Publication number 20130298825
- Publication date Nov 14, 2013
- Kiyoshi ARIMA
- B08 - CLEANING
Information Patent Application
FURNACE FOR DEHYDRATING AND SINTERING POROUS GLASS PREFORM
- Publication number 20110222575
- Publication date Sep 15, 2011
- FURUKAWA ELECTRIC CO., LTD.
- Ichihiko SUGANUMA
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Application
CLEANING METHOD OF COLORING DEVICE OF OPTICAL FIBER, AND COLORING D...
- Publication number 20110011956
- Publication date Jan 20, 2011
- FURUKAWA ELECTRIC CO., LTD.
- Kiyoshi ARIMA
- B08 - CLEANING