P

Inventor

HORIGUCHI TAKAO

JP6 patents
⚠️ This page may combine multiple inventors who share the name “HORIGUCHI TAKAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI GLOBAL STORAGE TECH

3 patents
US6920007B2Jul 19, 2005

Load/unload method and a magnetic disk drive using the method

HITACHI GLOBAL STORAGE TECH21 citations90
US6950268B2Sep 27, 2005

Disk drive

HITACHI GLOBAL STORAGE TECH7 citations71
US6950264B2Sep 27, 2005

Disk drive system for controlling seek operations

HITACHI GLOBAL STORAGE TECH1 citations51

HITACHI LTD

2 patents
US6510014B2Jan 21, 2003

Disturbance detection circuit, memory device thereof, and disturbance detection method

HITACHI LTD33 citations91
US7375917B1May 20, 2008

Idle seek calibration method for magnetic disk drive and magnetic disk drive with an intermission calibration

HITACHI LTD6 citations61

YASUNA KEI

1 patent
US8873183B2Oct 28, 2014

Disk drive and method of writing servo write tracks to a disk

YASUNA KEI1 citations42