Inventor
OHTSUKI TORU
JP10 patents
Patents
10 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
US5499379AMar 12, 1996
Input/output execution apparatus for a plural-OS run system
HITACHI LTD63 citations96
US5101346AMar 31, 1992
Virtual machine system having a plurality of real instruction processors and virtual machines, and a registration table
HITACHI LTD70 citations95
US5077654ADec 31, 1991
Virtual machine system which translates virtual address from a selected virtual machine into real address of main storage
HITACHI LTD28 citations92
US4959778ASep 25, 1990
Address space switching apparatus
HITACHI LTD8 citations71
US4677583AJun 30, 1987
Apparatus for decimal multiplication
HITACHI LTD16 citations71
US4635220AJan 6, 1987
Binary coded decimal number division apparatus
HITACHI LTD11 citations71
US4603397AJul 29, 1986
Binary coded decimal number division apparatus
HITACHI LTD14 citations71
US4543641ASep 24, 1985
Multiplication device using multiple-input adder
HITACHI LTD6 citations60