Inventor
OGURA SHIRO
JP15 patents
Patents
15 patentsUS5517632AMay 14, 1996
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP102 citations99
US5838891ANov 17, 1998
Data storage system and storage managing method
MITSUBISHI ELECTRIC CORP118 citations98
US5758057AMay 26, 1998
Multi-media storage system
MITSUBISHI ELECTRIC CORP140 citations98
US5737745AApr 7, 1998
Redundant array of disks with host notification process for improved storage and recovery speed
MITSUBISHI ELECTRIC CORP76 citations96
US5701407ADec 23, 1997
Redundant array of disks with improved data reconstruction
MITSUBISHI ELECTRIC CORP38 citations96
US5608891AMar 4, 1997
Recording system having a redundant array of storage devices and having read and write circuits with memory buffers
MITSUBISHI ELECTRIC CORP63 citations96
US5515500AMay 7, 1996
Recording apparatus and method for an arrayed recording apparatus
MITSUBISHI ELECTRIC CORP55 citations96
US6018790AJan 25, 2000
Data access from the one of multiple redundant out-of-sync disks with the calculated shortest access time
MITSUBISHI ELECTRIC CORP21 citations93
US5930817AJul 27, 1999
Method and system including operation information accessible by a system on a network utilizing a file access command of a host operating system
MITSUBISHI ELECTRIC CORP27 citations93
US5832486ANov 3, 1998
Distributed database system having master and member sub-systems connected through a network
MITSUBISHI ELECTRIC CORP45 citations93
US6266722B1Jul 24, 2001
Multi-value logic device, bus system of multi-value logic devices connected with shared bus, and network system of information processors loaded with multi-value logic devices and connected with shared network
MITSUBISHI ELECTRIC CORP26 citations92
US6145044ANov 7, 2000
PCI bus bridge with transaction forwarding controller for avoiding data transfer errors
MITSUBISHI ELECTRIC CORP22 citations92
US5701406ADec 23, 1997
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP22 citations92
US5644697AJul 1, 1997
Redundant array of disks with improved storage and recovery speed
MITSUBISHI ELECTRIC CORP21 citations92
US4980784ADec 25, 1990
Magnetic disk apparatus
MITSUBISHI ELECTRIC CORP3 citations62