YM

Yukiyoshi Maehara

HC Hitachi Koki Co.: 1 patents #15 of 67Top 25%
📍 Hitachinaka, JP: #108 of 319 inventorsTop 35%
Overall (2004): #79,922 of 270,089Top 30%
1
Patents 2004

Issued Patents 2004

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6712750 Swinging bucket centrifuge with tapered rotor pins Hiroshi Hayasaka 2004-03-30