NY

Naoki Yoshizumi

MM Mitsubishi Materials: 2 patents #498 of 1,543Top 35%
Overall (All Time): #1,996,385 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9849526 Broach Yoshio Kobayashi, Kensuke Kohno 2017-12-26
9440298 Helical broach Yoshio Kobayashi, Kensuke Kohno, Hideyuki Fujiwara 2016-09-13