Inventor
KOIDE TAKESHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “KOIDE TAKESHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 patentsUS5978890ANov 2, 1999
External storage control device and data transfer method between external storage control devices
HITACHI LTD93 citations99
US6240494B1May 29, 2001
Subsystem replacement method
HITACHI LTD132 citations98
US6684306B1Jan 27, 2004
Data backup in presence of pending hazard
HITACHI LTD80 citations97
US6647476B2Nov 11, 2003
Subsystem replacement method
HITACHI LTD74 citations96
US6950917B2Sep 27, 2005
Subsystem replacement method
HITACHI LTD21 citations92
US6845435B2Jan 18, 2005
Data backup in presence of pending hazard
HITACHI LTD21 citations92
US6665781B2Dec 16, 2003
Method and apparatus for data duplexing in storage unit system
HITACHI LTD23 citations92
US6470432B2Oct 22, 2002
External storage control device and data transfer method between external storage control devices
HITACHI LTD17 citations92
US6321292B1Nov 20, 2001
External storage control device and data transfer method between external storage control devices
HITACHI LTD15 citations92
US7203806B2Apr 10, 2007
Remote storage disk control device with function to transfer commands to remote storage devices
HITACHI LTD11 citations84
US7080202B2Jul 18, 2006
Remote storage disk control device with function to transfer commands to remote storage devices
HITACHI LTD11 citations84
US7430648B2Sep 30, 2008
Remote storage disk control device with function to transfer commands to remote storage devices
HITACHI LTD5 citations73
US7200727B2Apr 3, 2007
Remote storage disk control device with function to transfer commands to remote storage devices
HITACHI LTD9 citations73
US6584473B2Jun 24, 2003
Information storage system
HITACHI LTD9 citations73
US7114049B2Sep 26, 2006
Adaptive remote copy in a heterogeneous environment
HITACHI LTD3 citations63
US7213114B2May 1, 2007
Remote copy for a storage controller in a heterogeneous environment
HITACHI LTD3 citations62
US6988176B2Jan 17, 2006
Method and apparatus for data duplexing in storage unit system
HITACHI LTD3 citations62
US7200729B2Apr 3, 2007
Subsystem replacement method
HITACHI LTD0 citations52
US7069403B2Jun 27, 2006
Method and apparatus for data duplexing in storage unit system
HITACHI LTD0 citations51