HE

Haruki Egawa

PA Panasonic: 1 patents #13,264 of 21,108Top 65%
Overall (All Time): #2,386,707 of 4,157,543Top 60%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12220772 Arc welding control method and arc welding device Takahiro Noguchi, Masaru Kowa, Akira Nakagawa, Junji Fujiwara 2025-02-11