Inventor

KASHIWAGI KOUSUKE

JP4 patents

Patents

4 patents

US10862262B2Dec 8, 2020

Optical fiber laser device

FURUKAWA ELECTRIC CO LTD5 citations69

US10530117B2Jan 7, 2020

Optical fiber laser device

FURUKAWA ELECTRIC CO LTD3 citations69

US12208467B2Jan 28, 2025

Welding method and welding apparatus

FURUKAWA ELECTRIC CO LTD0 citations48

US9690050B2Jun 27, 2017

Laser unit and optical fiber laser

FURUKAWA ELECTRIC CO LTD0 citations39