KK

Kazumasa Kunimoto

NC Nippon Thompson Co.: 2 patents #69 of 178Top 40%
Overall (All Time): #2,069,115 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8408803 Ultrathin cross-roller bearing Yoshihiro Yoshida 2013-04-02
7547144 Crossed roller bearing Naoki Koshino 2009-06-16