Masami Obara

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Nikko, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber cable wound about overhead power transmission line
- Patent number 5,291,573
- Issue date Mar 1, 1994
- The Furukawa Electric Co., Ltd.
- Satoru Yoshida
- G02 - OPTICS
Information Patent Grant
Method of winding optical cable on aerial wire
- Patent number 4,715,582
- Issue date Dec 29, 1987
- The Furukawa Electric Co., Ltd.
- Akitoshi Ikeda
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL