Inventor · disambiguated record
Yasuhiro Inagami
Also filed as: INAGAMI YASUHIRO
31 granted patents·1,557 citations·filing 1982–2001
98Inventor score
Files withHITACHI LTD31
Top patents by PatentIndex Score
31 records- 0194US4881168AVector processor with vector data compression/expansion capabilityHITACHI LTD·Filed 1987·Granted Nov 14, 1989·147 cites·6 claims
- 0292US4541046AData processing system including scalar data processor and vector data processorHITACHI LTD·Filed 1982·Granted Sep 10, 1985·118 cites·25 claims
- 0390US5109499AVector multiprocessor system which individually indicates the data element stored in common vector registerHITACHI LTD·Filed 1988·Granted Apr 28, 1992·115 cites·45 claims
- 0489US4760545AVector processing apparatus including vector registers having selectively accessible storage locationsHITACHI LTD·Filed 1984·Granted Jul 26, 1988·88 cites·64 claims
- 0588US4992936AAddress translation method and apparatus thereforHITACHI LTD·Filed 1988·Granted Feb 12, 1991·108 cites·16 claims
- 0685US6502136B1Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 2001·Granted Dec 31, 2002·37 cites·1 claims
- 0779US5590353AVector processor adopting a memory skewing scheme for preventing degradation of access performanceHITACHI LTD·Filed 1994·Granted Dec 31, 1996·82 cites·17 claims
- 0878US5437043AInformation processing apparatus having a register file used interchangeably both as scalar registers of register windows and as vector registersHITACHI LTD·Filed 1992·Granted Jul 25, 1995·79 cites·27 claims
- 0977US4782441AVector processor capable of parallely executing instructions and reserving execution status order for restarting interrupted executionsHITACHI LTD·Filed 1986·Granted Nov 1, 1988·59 cites·7 claims
- 1076US5774731AExclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 1996·Granted Jun 30, 1998·63 cites·41 claims
- 1173US4825361AVector processor for reordering vector data during transfer from main memory to vector registersHITACHI LTD·Filed 1987·Granted Apr 25, 1989·47 cites·10 claims
- 1271US5857110APriority control with concurrent switching of priorities of vector processors, for plural priority circuits for memory modules shared by the vector processorsHITACHI LTD·Filed 1996·Granted Jan 5, 1999·52 cites·25 claims
- 1371US5440750AInformation processing system capable of executing a single instruction for watching and waiting for writing of information for synchronization by another processorHITACHI LTD·Filed 1991·Granted Aug 8, 1995·59 cites·19 claims
- 1471US4525796APipelined operation unit for vector dataHITACHI LTD·Filed 1982·Granted Jun 25, 1985·36 cites·12 claims
- 1568US5339429AParallel processing system and compiling method used thereforHITACHI LTD·Filed 1992·Granted Aug 16, 1994·49 cites·9 claims
- 1666US5193186AProcessor system for executing processes in parallel under multitask, control method of waiting for event of processHITACHI LTD·Filed 1991·Granted Mar 9, 1993·46 cites·37 claims
- 1766US4910667AVector processor with vector buffer memory for read or write of vector data between vector storage and operation unitHITACHI LTD·Filed 1988·Granted Mar 20, 1990·36 cites·12 claims
- 1864US5617575AInterprocessor priority control system for multivector processorHITACHI LTD·Filed 1993·Granted Apr 1, 1997·36 cites·24 claims
- 1963US5392443AVector processor with a memory assigned with skewed addresses adapted for concurrent fetching of a number of vector elements belonging to the same vector dataHITACHI LTD·Filed 1992·Granted Feb 21, 1995·41 cites·43 claims
- 2059US5530881AVector processing apparatus for processing different instruction set architectures corresponding to mingled-type programs and separate-type programsHITACHI LTD·Filed 1992·Granted Jun 25, 1996·34 cites·12 claims
- 2157US5349653AApparatus for converting parallel bits of an electrical data signal into serial bits of an optical data signal utilizing an optical time delayHITACHI LTD·Filed 1991·Granted Sep 20, 1994·18 cites·39 claims
- 2256US5581721AData processing unit which can access more registers than the registers indicated by the register fields in an instructionHITACHI LTD·Filed 1996·Granted Dec 3, 1996·33 cites·16 claims
- 2356US4803620AMulti-processor system responsive to pause and pause clearing instructions for instruction execution controlHITACHI LTD·Filed 1987·Granted Feb 7, 1989·23 cites·9 claims
- 2454US6330604B1Exclusive control method with each node controlling issue of an exclusive use request to a shared resource, a computer system therefor and a computer system with a circuit for detecting writing of an event flag into a shared main storageHITACHI LTD·Filed 1998·Granted Dec 11, 2001·24 cites·12 claims
- 2554US5073970AVector processing apparatus allowing succeeding vector instruction chain processing upon completion of decoding of a preceding vector instruction chainHITACHI LTD·Filed 1990·Granted Dec 17, 1991·38 cites·7 claims
- 2654US4488247ACorrection circuit for approximate quotientHITACHI LTD·Filed 1982·Granted Dec 11, 1984·19 cites·9 claims
- 2748US5729723AData processing unitHITACHI LTD·Filed 1994·Granted Mar 17, 1998·19 cites·13 claims
- 2846US6049839AData processor with multiple register queuesHITACHI LTD·Filed 1993·Granted Apr 11, 2000·16 cites·13 claims
- 2944US5506980AMethod and apparatus for parallel processing of a large data array utilizing a shared auxiliary memoryHITACHI LTD·Filed 1992·Granted Apr 9, 1996·16 cites·9 claims
- 3041US4768146AVector data refer circuit with a preceding paging control for a vector processor apparatus thereforHITACHI LTD·Filed 1986·Granted Aug 30, 1988·11 cites·3 claims
- 3135US5396603AData processor having resources and execution start control for starting execution of succeeding instruction in resource before completion of preceding instructionHITACHI LTD·Filed 1990·Granted Mar 7, 1995·8 cites·27 claims
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