EP-4660672-A4 - MULTICORE OPTICAL FIBER
EP4660672A4EP 4660672 A4EP4660672 A4EP 4660672A4EP-4660672-A4
Inventors
- HAYASHI TETSUYA
- HIRANO MASAAKI
- HASEGAWA TAKEMI
Assignees
- SUMITOMO ELECTRIC INDUSTRIES
Dates
- Publication Date
- 20260506
- Application Date
- 20231207
- Priority Date
- 20230131