TY

Tsuyoshi Yagi

NT Ntn: 2 patents #586 of 1,364Top 45%
Overall (All Time): #1,929,256 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10201859 Chuck structure Masayuki Yamamoto 2019-02-12
9108294 Grinding device Koji Ono 2015-08-18