Noboru Tokairin

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing a self-support optical cable
- Patent number 6,054,070
- Issue date Apr 25, 2000
- Sumitomo Electric Industries Inc.
- Noboru Tokairin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for manufacturing SZ-slot type optical fiber c...
- Patent number 6,000,209
- Issue date Dec 14, 1999
- Sumitomo Electric Industries, Ltd.
- Yasushi Ito
- G02 - OPTICS