YT

Yutaka Toya

OC Organ Needle Co.: 2 patents #1 of 16Top 7%
Overall (All Time): #2,164,219 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6986315 Sewing machine needle Masahiro Muroga 2006-01-17
6952999 Sewing machine needle — 2005-10-11