Inventor

TSUNOKAWA TOSHIHIKO

JP5 patents

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

HITACHI GLOBAL STORAGE TECH

2 patents

US6707634B2Mar 16, 2004

Control method and apparatus for reducing the effects of hard disk contamination

HITACHI GLOBAL STORAGE TECH11 citations71

US7019921B2Mar 28, 2006

Control method and apparatus for reducing the effects of hard disk contamination

HITACHI GLOBAL STORAGE TECH0 citations49

TSUNOKAWA TOSHIHIKO

1 patent

US8068299B2Nov 29, 2011

Disk drive device and data rewrite method thereof

TSUNOKAWA TOSHIHIKO9 citations75

AIDA TORU

1 patent

US9142252B2Sep 22, 2015

Magnetic disk drive and data rewrite methods

AIDA TORU1 citations47

MAEDA YOSHIHIKO

1 patent

US8098448B2Jan 17, 2012

Method for setting zone format of a disk for storing data and disk drive

MAEDA YOSHIHIKO0 citations43