Inventor
UMENO HIDENORI
JP17 patents
Patents
17 patentsUS5437033AJul 25, 1995
System for recovery from a virtual machine monitor failure with a continuous guest dispatched to a nonguest mode
HITACHI LTD278 citations99
US5187802AFeb 16, 1993
Virtual machine system with vitual machine resetting store indicating that virtual machine processed interrupt without virtual machine control program intervention
HITACHI LTD194 citations98
US5307495AApr 26, 1994
Multiprocessor system statically dividing processors into groups allowing processor of selected group to send task requests only to processors of selected group
HITACHI LTD113 citations97
US5553291ASep 3, 1996
Virtual machine control method and virtual machine system
HITACHI LTD137 citations96
US5499379AMar 12, 1996
Input/output execution apparatus for a plural-OS run system
HITACHI LTD63 citations96
US5386565AJan 31, 1995
Method and system for controlling/monitoring computer system having plural operating systems to run thereon
HITACHI LTD124 citations96
US5095427AMar 10, 1992
Dispatch control of virtual machine
HITACHI LTD105 citations96
US4887202ADec 12, 1989
Input-output control method in a virtual machine system
HITACHI LTD64 citations96
US4802084AJan 31, 1989
Address translator
HITACHI LTD193 citations96
US5109489AApr 28, 1992
I/o execution method for a virtual machine system and system therefor
HITACHI LTD54 citations95
US4885681ADec 5, 1989
I/O Execution method for a virtual machine system and system therefor
HITACHI LTD61 citations95
US5392409AFeb 21, 1995
I/O execution method for a virtual machine system and system therefor
HITACHI LTD30 citations92
US5129071AJul 7, 1992
Address translation apparatus in virtual machine system using a space identifier field for discriminating datoff (dynamic address translation off) virtual machines
HITACHI LTD23 citations92
US5437016AJul 25, 1995
Apparatus and method for translating logical addresses for virtual machines
HITACHI LTD32 citations91
US5341484AAug 23, 1994
Virtual machine system having an extended storage
HITACHI LTD21 citations90
US5369750ANov 29, 1994
Method and apparatus for configuring multiple absolute address spaces
HITACHI LTD13 citations74
US5625794AApr 29, 1997
Cache mode selection method for dynamically selecting a cache mode
HITACHI LTD13 citations73