Inventor
KURIYAMA KAZUNORI
JP14 patents
Patents
14 patentsUS4942525AJul 17, 1990
Data processor for concurrent executing of instructions by plural execution units
HITACHI LTD200 citations98
US4858105AAug 15, 1989
Pipelined data processor capable of decoding and executing plural instructions in parallel
HITACHI LTD378 citations98
US5706465AJan 6, 1998
Computers having cache memory
HITACHI LTD22 citations92
US5075849ADec 24, 1991
Information processor providing enhanced handling of address-conflicting instructions during pipeline processing
HITACHI LTD36 citations92
US4928226AMay 22, 1990
Data processor for parallelly executing conflicting instructions
HITACHI LTD43 citations92
US4916606AApr 10, 1990
Pipelined parallel data processing apparatus for directly transferring operand data between preceding and succeeding instructions
HITACHI LTD30 citations92
US4745569AMay 17, 1988
Decimal multiplier device and method therefor
HITACHI LTD21 citations82
US4954947ASep 4, 1990
Instruction processor for processing branch instruction at high speed
HITACHI LTD17 citations74
US4758949AJul 19, 1988
Information processing apparatus
HITACHI LTD8 citations74
US4692891ASep 8, 1987
Coded decimal non-restoring divider
HITACHI LTD16 citations74
US5734918AMar 31, 1998
Computer system with an input/output processor which enables direct file transfers between a storage medium and a network
HITACHI LTD13 citations73
US5671382ASep 23, 1997
Information processing system and information processing method for executing instructions in parallel
HITACHI LTD8 citations73
US4924377AMay 8, 1990
Pipelined instruction processor capable of reading dependent operands in parallel
HITACHI LTD6 citations63
US5922068AJul 13, 1999
Information processing system and information processing method for executing instructions in parallel
HITACHI LTD1 citations62