SK

Souji Kobayashi

📍 Kawaguchi, JP: #205 of 473 inventorsTop 45%
Overall (All Time): #2,328,629 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4818220 Gas cutting torch — 1989-04-04
4806096 Back-fire preventive unit in a gas cutting torch — 1989-02-21