P

Inventor

YAMAURA SATORU

JP15 patents
⚠️ This page may combine multiple inventors who share the name “YAMAURA SATORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HITACHI LTD

10 patents
US7739416B2Jun 15, 2010

Disk array apparatus

HITACHI LTD12 citations91
US7269674B2Sep 11, 2007

Disk array apparatus

HITACHI LTD27 citations91
US7251701B2Jul 31, 2007

Disk array apparatus

HITACHI LTD27 citations91
US4855853AAug 8, 1989

Actuator for positioning heads in magnetic disc apparatus

HITACHI LTD31 citations90
US7730235B2Jun 1, 2010

Storage apparatus for controlling power saving modes of multiple disk devices of different specifications

HITACHI LTD13 citations83
US7917551B2Mar 29, 2011

Storage system and management method thereof

HITACHI LTD17 citations81
US5301078AApr 5, 1994

Magnetic disk unit and manufacturing method of carriage structure thereof

HITACHI LTD17 citations73
US5953178ASep 14, 1999

Magnetic disk apparatus

HITACHI LTD7 citations72
US7558916B2Jul 7, 2009

Storage system, data processing method and storage apparatus

HITACHI LTD7 citations71
US8364927B2Jan 29, 2013

Disk array system and hard disk drive expansion method thereof

HITACHI LTD3 citations62

KUMASAWA HIROYUKI

2 patents
US8612644B2Dec 17, 2013

Storage apparatus and a data management method employing the storage apparatus

KUMASAWA HIROYUKI11 citations81
US8131892B2Mar 6, 2012

Storage apparatus and a data management method employing the storage apparatus

KUMASAWA HIROYUKI7 citations81

CHIKUSA TAKASHI

2 patents
US9329781B2May 3, 2016

Disk array apparatus

CHIKUSA TAKASHI1 citations60
US8397002B2Mar 12, 2013

Disk array apparatus

CHIKUSA TAKASHI3 citations60

INOUE TETSUYA

1 patent
US8868878B2Oct 21, 2014

Disk array system and hard disk drive expansion method thereof

INOUE TETSUYA0 citations51