NT

Norimasa Takenaka

TC Tsubakimoto Chain: 2 patents #212 of 593Top 40%
Overall (All Time): #2,317,278 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5025672 Stepless transmission 1991-06-25
4974465 Stepless speed changer 1990-12-04