Inventor
SHIBATA MASABUMI
JP17 patents
Patents
17 patentsUS6038644AMar 14, 2000
Multiprocessor system with partial broadcast capability of a cache coherent processing request
HITACHI LTD88 citations98
US5987571ANov 16, 1999
Cache coherency control method and multi-processor system using the same
HITACHI LTD112 citations96
US6298418B1Oct 2, 2001
Multiprocessor system and cache coherency control method
HITACHI LTD73 citations95
US9116858B1Aug 25, 2015
Direct memory access with conversion or reverse conversion of data
HITACHI LTD25 citations92
US6728258B1Apr 27, 2004
Multi-processor system and its network
HITACHI LTD31 citations92
US6263405B1Jul 17, 2001
Multiprocessor system
HITACHI LTD46 citations92
US6049221AApr 11, 2000
Semiconductor integrated circuit system having function of automatically adjusting output resistance value
HITACHI LTD46 citations92
US6011791AJan 4, 2000
Multi-processor system and its network
HITACHI LTD51 citations92
US5442755AAug 15, 1995
Multi-processor system with lock address register in each processor for storing lock address sent to bus by another processor
HITACHI LTD45 citations92
US5353428AOct 4, 1994
Information processing apparatus in which a cache memory can be operated in both store-in and store-through modes
HITACHI LTD30 citations92
US5584004ADec 10, 1996
Data processing system having subsystems connected by busses
HITACHI LTD24 citations90
US9569144B2Feb 14, 2017
DRAM with SDRAM interface, and hybrid flash memory module
HITACHI LTD11 citations83
US5136702AAug 4, 1992
Buffer storage control method and apparatus
HITACHI LTD8 citations73
US5008817AApr 16, 1991
Method and apparatus for transferring addresses and information in a buffer memory and a common main storage device
HITACHI LTD6 citations62
US9858181B2Jan 2, 2018
Memory module having different types of memory mounted together thereon, and information processing device having memory module mounted therein
HITACHI LTD1 citations51
US9667697B2May 30, 2017
Direct memory access with conversion or reverse conversion of data
HITACHI LTD0 citations51
US9658783B2May 23, 2017
DRAM having SDRAM interface and flash memory consolidated memory module
HITACHI LTD0 citations40