SI

Syuji Iizuka

MM Matsuura Machinery: 2 patents #22 of 59Top 40%
Overall (All Time): #1,947,821 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9902030 Vibration stop device Koichi Amaya, Kiyotaka Iwai 2018-02-27
9849513 Moving type tail stock Koichi Amaya, Kiyotaka Iwai 2017-12-26