Haruki Ohgoshi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for optical communications
- Patent number 5,576,871
- Issue date Nov 19, 1996
- The Furukawa Electric Co., Ltd.
- Hijiri Nimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of identifying a particular optical cable out of a number of...
- Patent number 5,329,348
- Issue date Jul 12, 1994
- The Furukawa Electric Co., Ltd.
- Hijiri Nimura
- G02 - OPTICS