KN

Katsumi Nakahara

AC Amada Co.: 2 patents #134 of 479Top 30%
📍 Nishiwaki, JP: #12 of 25 inventorsTop 50%
Overall (All Time): #2,197,138 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6834573 Saw blade — 2004-12-28
5094135 Saw blade Hiroyuki Okada 1992-03-10