Isao Nakanishi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber cord and optical cord ribbon
- Patent number 6,185,350
- Issue date Feb 6, 2001
- Nippon Telegraph and Telephone Corp.
- Masao Tachikura
- G02 - OPTICS
Information Patent Grant
Optical fiber cord and optical cord ribbon
- Patent number 6,115,522
- Issue date Sep 5, 2000
- Nippon Telegraph and Telephone Corporation
- Masao Tachikura
- G02 - OPTICS