Inventor
IKEKAME HIROSHI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “IKEKAME HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
8 patentsUS6404594B1Jun 11, 2002
Magnetic disk drive with integrated electrical conductors for recording element
HITACHI LTD55 citations96
US6894874B2May 17, 2005
Disk drive having magnetic head conduction paths with arrangements to control impedance
HITACHI LTD17 citations92
US6870697B2Mar 22, 2005
Overshoot current phase/amplitude control for hard disk drive write current
HITACHI LTD23 citations92
US6833694B2Dec 21, 2004
Current measurement technique and current measurement apparatus
HITACHI LTD14 citations83
US7016156B2Mar 21, 2006
Disk drive having magnetic head conduction paths with arrangements to control impedance
HITACHI LTD5 citations73
US6529348B2Mar 4, 2003
Magnetic disk apparatus having an electric conducting path with a defined characteristic impedance and which interconnects a write element and a read/write integrated circuit
HITACHI LTD9 citations73
US6661613B2Dec 9, 2003
Magnetic disk drive
HITACHI LTD0 citations52
US7936536B2May 3, 2011
Magnetic recording medium having lands with curved upper surfaces and magnetic recording and reproducing apparatus
HITACHI LTD1 citations47