OA

Osamu Aiba

Sumitomo Electric Industries: 1 patents #611 of 1,892Top 35%
📍 Moriyama, JP: #42 of 165 inventorsTop 30%
Overall (1994): #85,622 of 165,921Top 55%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340287 Scroll-type compressor having a plate preventing excess lift of the crankshaft Sadao Kawahara, Yoshinori Kojima 1994-08-23