Inventor
NAGASHIMA KAZUYA
JP11 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA KAZUYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FURUKAWA ELECTRIC CO LTD
10 patentsUS12274039B2Apr 8, 2025
Optical module and method of manufacturing optical module
FURUKAWA ELECTRIC CO LTD1 citations62
US11903125B2Feb 13, 2024
Optical module
FURUKAWA ELECTRIC CO LTD0 citations60
US12461362B2Nov 4, 2025
Optical module and optical device
FURUKAWA ELECTRIC CO LTD0 citations59
US7834955B2Nov 16, 2010
Light reflector
FURUKAWA ELECTRIC CO LTD6 citations56
US12572037B2Mar 10, 2026
Optical module
FURUKAWA ELECTRIC CO LTD0 citations50
US12468096B2Nov 11, 2025
Optical device and method for manufacturing optical device
FURUKAWA ELECTRIC CO LTD0 citations50
US12439516B2Oct 7, 2025
Optical apparatus
FURUKAWA ELECTRIC CO LTD0 citations49
US12199678B2Jan 14, 2025
Optical module
FURUKAWA ELECTRIC CO LTD0 citations49
US11722221B2Aug 8, 2023
Optical module
FURUKAWA ELECTRIC CO LTD0 citations49
US9729242B2Aug 8, 2017
Optical module for reducing crosstalk
FURUKAWA ELECTRIC CO LTD0 citations49