KA

Katsuo Arita

Bridgestone: 2 patents #1,066 of 2,860Top 40%
Overall (All Time): #2,086,705 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8127456 Apparatus and method for cutting rubber portion of conveyer belt — 2012-03-06
7200939 Device for ripping gum of conveyor belt — 2007-04-10