Inventor

YANAGI TOORU

JP4 patents

Patents

4 patents

US4750804AJun 14, 1988

Optical fiber connecting jig

SUMITOMO ELECTRIC INDUSTRIES50 citations91

US4715876ADec 29, 1987

Method of and apparatus for coupling multicore coated optical fibers

SUMITOMO ELECTRIC INDUSTRIES44 citations91

US4749252AJun 7, 1988

Method for splicing optical fibers

SUMITOMO ELECTRIC INDUSTRIES33 citations89

US5046812ASep 10, 1991

Apparatus and method for joining coated optical fibers by fusion

SUMITOMO ELECTRIC INDUSTRIES7 citations71