Inventor

TAKAMIZAWA HIROYUKI

JP4 patents

Patents

4 patents

US9739949B2Aug 22, 2017

Ferrule with optical fiber and optical connector system

FUJIKURA LTD2 citations69

US12474535B2Nov 18, 2025

Optical wiring unit and optical termination box

FUJIKURA LTD0 citations56

US12523835B2Jan 13, 2026

Optical termination box

FUJIKURA LTD0 citations48

US12422638B2Sep 23, 2025

Optical wiring unit and optical termination box

FUJIKURA LTD0 citations46