HI

Hiroshi Ikekame

HI Hitachi: 2 patents #478 of 3,189Top 15%
Overall (2005): #53,970 of 245,428Top 25%
2
Patents 2005

Issued Patents 2005

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6894874 Disk drive having magnetic head conduction paths with arrangements to control impedance Yohji Maruyama, Hisashi Takano 2005-05-17
6870697 Overshoot current phase/amplitude control for hard disk drive write current Takeo Yamashita 2005-03-22