Shimpei Todo

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of measuring optical fiber drawing tension
- Patent number 6,002,472
- Issue date Dec 14, 1999
- The Furukawa Electric Co., Ltd.
- Yusuhiro Naka
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
MAGNETIC DISK SUBSTRATE AND MAGNETIC DISK USING THE SAME
- Publication number 20240355357
- Publication date Oct 24, 2024
- FURUKAWA ELECTRIC CO., LTD.
- Hideyuki HATAKEYAMA
- G11 - INFORMATION STORAGE