Inventor

SUGANUMA HEIROKU

JP3 patents

Patents

3 patents

US4794037ADec 27, 1988

Flame-proof fiber product

TORAY INDUSTRIES27 citations86

US4810055AMar 7, 1989

Heat resisting plastic optical fiber and method for its manufacture

TORAY INDUSTRIES8 citations70

US5153288AOct 6, 1992

Cladding material for optical fiber and method for its manufacture

TORAY INDUSTRIES6 citations66