OI

Osamu Izumisawa

SK Sp Air Kabushiki Kaisha: 1 patents #1 of 1Top 100%
📍 Oshima, JP: #38 of 175 inventorsTop 25%
Overall (2003): #146,826 of 273,478Top 55%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6578643 Pneumatic ratchet drive wrench — 2003-06-17