Inventor
MORITA KEISEI
JP13 patents
Patents
13 patentsUS10550030B2Feb 4, 2020
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US10048437B2Aug 14, 2018
Optical fiber and colored optical fiber
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US10031282B2Jul 24, 2018
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES2 citations72
US11366267B2Jun 21, 2022
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES1 citations62
US11181684B2Nov 23, 2021
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11048040B2Jun 29, 2021
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations62
US11022749B2Jun 1, 2021
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations58
US10908354B2Feb 2, 2021
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES1 citations58
US12291481B2May 6, 2025
Method for manufacturing optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations55
US12487397B2Dec 2, 2025
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10656329B2May 19, 2020
Optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US10723650B2Jul 28, 2020
Optical fiber preform
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US8011209B2Sep 6, 2011
Method of making glass
SUMITOMO ELECTRIC INDUSTRIES0 citations40