Inventor

NAGAI TAKESHIRO

JP3 patents

⚠️ This page may combine multiple inventors who share the name “NAGAI TAKESHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SWCC CORP

2 patents

US12360328B2Jul 15, 2025

Optical fiber ribbon and method for producing optical fiber ribbon

SWCC CORP0 citations53

US12466145B2Nov 11, 2025

Production method for producing optical fiber ribbon

SWCC CORP0 citations38

SWCC SHOWA CABLE SYSTEMS CO LTD

1 patent

US12044898B2Jul 23, 2024

Device and method for manufacturing optical fiber ribbon

SWCC SHOWA CABLE SYSTEMS CO LTD0 citations44