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TAKAOKA ELECTRIC MFG. CO., LTD.

Chuo-ku, Tokyo, JP

TAKAOKA ELECTRIC MFG. CO., LTD. Patent applications
Patent application numberTitlePublished
20110115469OPTICAL FIBER ELECTRIC CURRENT SENSOR, ELECTRIC CURRENT MEASUREMENT METHOD, AND FAULT ZONE DETECTION APPARATUS - An optical fiber electric current sensor includes a polarization-splitter (05-19-2011