Inventor
OYAMADA KENICHI
JP21 patents
⚠️ This page may combine multiple inventors who share the name “OYAMADA KENICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
14 patentsUS6802062B1Oct 5, 2004
System with virtual machine movable between virtual machine systems and control method
HITACHI LTD204 citations99
US7543121B2Jun 2, 2009
Computer system allowing any computer to copy any storage area within a storage system
HITACHI LTD17 citations92
US9747036B2Aug 29, 2017
Tiered storage device providing for migration of prioritized application specific data responsive to frequently referenced data
HITACHI LTD14 citations84
US7475294B2Jan 6, 2009
Computer system including novel fault notification relay
HITACHI LTD14 citations84
US7299322B2Nov 20, 2007
Computer system, storage device and method providing intra-storage volume identifiers corresponding to intra-host volume identifiers through volume switching commands
HITACHI LTD17 citations83
US7275178B2Sep 25, 2007
Computer system having failure recovery function, and failure recovery method thereof
HITACHI LTD9 citations74
US7694090B2Apr 6, 2010
Storage system with journal reflecting area control function
HITACHI LTD2 citations62
US7146462B2Dec 5, 2006
Storage management method
HITACHI LTD2 citations62
US7124246B2Oct 17, 2006
Storage management method and system
HITACHI LTD5 citations61
US11977765B2May 7, 2024
Storage system and data processing method
HITACHI LTD0 citations59
US11579793B2Feb 14, 2023
Storage system and data processing method
HITACHI LTD0 citations59
US7613674B2Nov 3, 2009
Data transfer method and information processing apparatus
HITACHI LTD5 citations58
US7774567B2Aug 10, 2010
Copy control method and a storage device
HITACHI LTD0 citations51
US11886300B2Jan 30, 2024
Data duplication system and backup method
HITACHI LTD0 citations42
MAKI NOBUHIRO
4 patentsUS8954671B2Feb 10, 2015
Tiered storage device providing for migration of prioritized application specific data responsive to frequently referenced data
MAKI NOBUHIRO7 citations84
US8589642B2Nov 19, 2013
Computer system duplicating writes by synchronous remote copy with multiple host computers using heterogeneous operating systems
MAKI NOBUHIRO1 citations51
US8332603B2Dec 11, 2012
Dual writing device and its control method
MAKI NOBUHIRO0 citations51
US8127097B2Feb 28, 2012
Dual writing device and its control method
MAKI NOBUHIRO0 citations51