OI

Osamu Ishigo

DC Daido Metal Company: 1 patents #17 of 40Top 45%
📍 Inuyama, JP: #2 of 18 inventorsTop 15%
Overall (2005): #127,702 of 245,428Top 55%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6886984 Bearing device for internal combustion engines Mitsuru Sugita, Yukihiko Kagohara, Yoshikazu Mizuno, Hiroshi Munetoki, Ryouhei Kusunoki +5 more 2005-05-03