Inventor

MATSUZAKA FUMIO

JP4 patents

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

ISHIKAWAJIMA HARIMA HEAVY IND

2 patents

US5373527ADec 13, 1994

Laser generating apparatus having an arrangement for converging and diverging excitation light

ISHIKAWAJIMA HARIMA HEAVY IND14 citations67

US6683900B2Jan 27, 2004

Solid state laser apparatus

ISHIKAWAJIMA HARIMA HEAVY IND0 citations37

IHI CORP

1 patent

US10412323B2Sep 10, 2019

High-temperature object observation device

IHI CORP2 citations68

OOWAKI KATSURA

1 patent

US10632570B2Apr 28, 2020

Laser welding quality determination method and apparatus

OOWAKI KATSURA3 citations59