Inventor
ABE SEIICHI
JP20 patents
⚠️ This page may combine multiple inventors who share the name “ABE SEIICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS5905994AMay 18, 1999
Magnetic disk controller for backing up cache memory
HITACHI LTD45 citations92
US5590082ADec 31, 1996
Circuit and method for retaining DRAM content
HITACHI LTD33 citations92
US4812678AMar 14, 1989
Easily testable semiconductor LSI device
HITACHI LTD47 citations92
US7131013B2Oct 31, 2006
Power supply control system and storage device for holding data just prior to the occurence of an error
HITACHI LTD23 citations90
US4821946AApr 18, 1989
Soldering method
HITACHI LTD22 citations82
US7493432B2Feb 17, 2009
Storage system with memories each having DIMMs daisy-chain connected to one another and control method thereof
HITACHI LTD8 citations80
US7249290B2Jul 24, 2007
Deskew circuit and disk array control device using the deskew circuit, and deskew method
HITACHI LTD6 citations72
US6978403B2Dec 20, 2005
Deskew circuit and disk array control device using the deskew circuit, and deskew method
HITACHI LTD9 citations72
US6777795B2Aug 17, 2004
Semiconductor integrated circuit modules, manufacturing methods and usage thereof
HITACHI LTD12 citations71
US6700829B2Mar 2, 2004
Memory package, memory system and hot-line insertion/removal method thereof
HITACHI LTD10 citations71
US6385114B1May 7, 2002
Memory package, memory system and hot-line insertion/removal method thereof
HITACHI LTD7 citations71
US6058039AMay 2, 2000
Memory package and hot-line insertion/removal method using time constant based on-off switching
HITACHI LTD8 citations71
US7260680B2Aug 21, 2007
Storage apparatus having microprocessor redundancy for recovery from soft errors
HITACHI LTD4 citations62