Inventor

KUBARA Saori

JP3 patents

Patents

3 patents

US10775555B2Sep 15, 2020

Optical fiber line and optical fiber line manufacturing method

SUMITOMO ELECTRIC INDUSTRIES0 citations38

US11360260B2Jun 14, 2022

Optical fiber manufacturing method and optical fiber

SUMITOMO ELECTRIC INDUSTRIES0 citations37

US10359564B2Jul 23, 2019

Method of manufacturing multi-mode optical fiber

SUMITOMO ELECTRIC INDUSTRIES0 citations36