AS

Akinori Sakumoto

RY Ryobi: 2 patents #6 of 45Top 15%
Overall (1989): #31,623 of 140,708Top 25%
2
Patents 1989

Issued Patents 1989

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4850549 Speed changer for a fishing spinning reel 1989-07-25
4813626 Drag control device in spinning type fishing reel 1989-03-21