Inventor
TSUJIOKA SHIGEO
JP12 patents
Patents
12 patentsUS5504922AApr 2, 1996
Virtual machine with hardware display controllers for base and target machines
HITACHI LTD204 citations98
US4709231ANov 24, 1987
Shading apparatus for displaying three dimensional objects
HITACHI LTD109 citations94
US5734810AMar 31, 1998
Client server system performing automatic reconnection and control method thereof
HITACHI LTD22 citations92
US5933613AAug 3, 1999
Computer system and inter-bus control circuit
HITACHI LTD21 citations91
US5109333AApr 28, 1992
Data transfer control method and apparatus for co-processor system
HITACHI LTD44 citations91
US4626838ADec 2, 1986
Filled shaped generating apparatus
HITACHI LTD36 citations90
US4080648AMar 21, 1978
Micro program control system
HITACHI LTD37 citations90
US4642625AFeb 10, 1987
Graphic processor for color and positional data of an image to be displayed
HITACHI LTD16 citations73
US4990907AFeb 5, 1991
Method and apparatus for data transfer
HITACHI LTD16 citations72
US4580236AApr 1, 1986
Graphic display apparatus with a vector generating circuit
HITACHI LTD15 citations71
US4733227AMar 22, 1988
Color display with automatic color control device
HITACHI LTD6 citations62
US5193196AMar 9, 1993
Process request arbitration system which preferentially maintains previously selected process request upon receipt of a subsequent request of identical priority
HITACHI LTD5 citations61