Cushman, Darby & Cushman
Tape core type coated optical fiber
 A tape core type coated optical fiber containing therein a plurality of single optical fibers, which comprises a housing for housing the tape core type coating optical fiber, the tape core type coated optical fiber branches into a plurality of single fibers inside the housing, the housing comprises a plurality of branches through which each of the single fiber passes. 
Sumitomo Electric Industries, Ltd.
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inventional additional inventional inventional
Kouji Kouji Tetsuaki Toshihiko
Kashihara Hirao Watanabe Okura