Inventor
HOSOKAWA TSUKASA
JP4 patents
⚠️ This page may combine multiple inventors who share the name “HOSOKAWA TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJIKURA LTD
3 patentsUS9698557B2Jul 4, 2017
Optical fiber for amplification and optical fiber amplifier using the same
FUJIKURA LTD3 citations72
US9673589B2Jun 6, 2017
Amplification optical fiber and optical fiber amplifier
FUJIKURA LTD2 citations72
US11667560B2Jun 6, 2023
Manufacturing method for optical fiber and manufacturing apparatus for optical fiber
FUJIKURA LTD0 citations46