Inventor
YONEZAWA KAZUHIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “YONEZAWA KAZUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUMITOMO ELECTRIC INDUSTRIES
7 patentsUS9753216B2Sep 5, 2017
Multimode optical fiber and optical cable including the same
SUMITOMO ELECTRIC INDUSTRIES0 citations51
US8824848B1Sep 2, 2014
Multimode optical fiber including a core and a cladding
SUMITOMO ELECTRIC INDUSTRIES2 citations51
US9804324B2Oct 31, 2017
Multimode optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations41
US9733426B2Aug 15, 2017
Multimode optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations40
US8837888B1Sep 16, 2014
Multimode optical fiber including a core and a cladding
SUMITOMO ELECTRIC INDUSTRIES0 citations40
US9575247B2Feb 21, 2017
Multimode optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations37
US10359564B2Jul 23, 2019
Method of manufacturing multi-mode optical fiber
SUMITOMO ELECTRIC INDUSTRIES0 citations36