Inventor
OKIZAKI NAOYA
JP7 patents
⚠️ This page may combine multiple inventors who share the name “OKIZAKI NAOYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
5 patentsUS10240225B2Mar 26, 2019
Steel material, material processing method, and material processing apparatus
HITACHI LTD2 citations71
US10718038B2Jul 21, 2020
Two-phase alloy, product using said two-phase alloy, and method for producing said product
HITACHI LTD1 citations60
US12383986B2Aug 12, 2025
Welding work measurement system
HITACHI LTD0 citations50
US12092525B2Sep 17, 2024
Work measurement system, education system, and quality control system
HITACHI LTD0 citations48
US12502724B2Dec 23, 2025
Welding control device, welding robot system, and welding control method
HITACHI LTD0 citations47