YK

Yoichiro Kobayashi

HI Hitachi: 1 patents #1,056 of 3,189Top 35%
📍 Hitachinaka, WA: #1 of 1 inventorsTop 100%
Overall (2005): #71,183 of 245,428Top 30%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6867936 Driving circuit for a magnetic head and magnetic recording apparatus Yasuyuki Ookuma, Kenji Maio, Hiroyasu Yoshizawa 2005-03-15