Inventor · disambiguated record
Shigeya Tanaka
Also filed as: TANAKA SHIGEYA
42 granted patents·3 pending applications·1,290 citations·filing 1988–2018
98Inventor score
Top patents by PatentIndex Score
45 records- 0199US5133064AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1988·Granted Jul 21, 1992·182 cites·37 claims
- 0294US5233694APipelined data processor capable of performing instruction fetch stages of a plurality of instructions simultaneouslyHITACHI LTD·Filed 1989·Granted Aug 3, 1993·137 cites·3 claims
- 0391US7521676B2Method and apparatus for inspecting pattern defects and mirror electron projection type or multi-beam scanning type electron beam apparatusHITACHI HIGH TECH CORP·Filed 2006·Granted Apr 21, 2009·16 cites·19 claims
- 0491US5388249AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1992·Granted Feb 7, 1995·41 cites·43 claims
- 0588US5784630AMethod and apparatus for processing data in multiple modes in accordance with parallelism of program by using cache memoryHITACHI LTD·Filed 1995·Granted Jul 21, 1998·127 cites·17 claims
- 0688US5542083AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1995·Granted Jul 30, 1996·37 cites·13 claims
- 0787US5457790ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1993·Granted Oct 10, 1995·87 cites·19 claims
- 0886US6671815B2Low power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 2002·Granted Dec 30, 2003·33 cites·10 claims
- 0984US5734913ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1995·Granted Mar 31, 1998·88 cites·20 claims
- 1083US5153452ABipolar-MOS IC with internal voltage generator and LSI device with internal voltage generatorHITACHI LTD·Filed 1989·Granted Oct 6, 1992·33 cites·39 claims
- 1182US5506982AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1994·Granted Apr 9, 1996·21 cites·38 claims
- 1278US7518383B2Inspection apparatus and inspection method using electron beamHITACHI HIGH TECH CORP·Filed 2006·Granted Apr 14, 2009·4 cites·4 claims
- 1378US5968160AMethod and apparatus for processing data in multiple modes in accordance with parallelism of program by using cache memoryHITACHI LTD·Filed 1997·Granted Oct 19, 1999·75 cites·13 claims
- 1477US11561184B2Support system for specified inspection, support method for specified inspection, and non-transitory computer readable mediumHITACHI HIGH TECH CORP·Filed 2018·Granted Jan 24, 2023·2 cites·14 claims
- 1577US9164042B2Device for detecting foreign matter and method for detecting foreign matterAIKO KENJI·Filed 2012·Granted Oct 20, 2015·2 cites·21 claims
- 1677US7999565B2Inspection apparatus and inspection method using electron beamHITACHI HIGH TECH CORP·Filed 2009·Granted Aug 16, 2011·3 cites·6 claims
- 1777US6587927B2Data processor having cache memoryHITACHI LTD·Filed 2001·Granted Jul 1, 2003·16 cites·3 claims
- 1874US6675311B2Data processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 2001·Granted Jan 6, 2004·11 cites·9 claims
- 1974US5561775AParallel processing apparatus and method capable of processing plural instructions in parallel or successivelyHITACHI LTD·Filed 1994·Granted Oct 1, 1996·47 cites·3 claims
- 2072US5404472AParallel processing apparatus and method capable of switching parallel and successive processing modesHITACHI LTD·Filed 1993·Granted Apr 4, 1995·43 cites·5 claims
- 2170US5287465AParallel processing apparatus and method capable of switching parallel and successive processing modesHITACHI LTD·Filed 1990·Granted Feb 15, 1994·42 cites·22 claims
- 2269US6029220APipelined semiconductor devices suitable for ultra large scale integrationHITACHI LTD·Filed 1992·Granted Feb 22, 2000·43 cites·20 claims
- 2360US7240159B2Data processor having cache memoryHITACHI LTD·Filed 2004·Granted Jul 3, 2007·4 cites·4 claims
- 2460US6848027B2Data processor having cache memoryHITACHI LTD·Filed 2003·Granted Jan 25, 2005·4 cites·3 claims
- 2560US5848432AData processor with variable types of cache memoriesHITACHI LTD·Filed 1994·Granted Dec 8, 1998·21 cites·6 claims
- 2659US6467004B1Pipelined semiconductor devices suitable for ultra large scale integrationHITACHI LTD·Filed 2000·Granted Oct 15, 2002·5 cites·12 claims
- 2759US5974560AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1997·Granted Oct 26, 1999·20 cites·10 claims
- 2855US7421110B2Image processing unit for wafer inspection toolHITACHI HIGH TECH CORP·Filed 2004·Granted Sep 2, 2008·6 cites·8 claims
- 2953US7889911B2Image processing unit for wafer inspection toolHITACHI HIGH TECH CORP·Filed 2008·Granted Feb 15, 2011·1 cites·8 claims
- 3053US6088808ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1997·Granted Jul 11, 2000·18 cites·9 claims
- 3152US5640547AData processing system generating clock signal from an input clock, phase locked to the input clock and used for clocking logic devicesHITACHI LTD·Filed 1994·Granted Jun 17, 1997·13 cites·28 claims
- 3251US7424598B2Data processorRENESAS TECH CORP·Filed 2001·Granted Sep 9, 2008·1 cites·12 claims
- 3350US5680637AComputer having a parallel operating capabilityHITACHI LTD·Filed 1996·Granted Oct 21, 1997·23 cites·7 claims
- 3449US6101596AInformation processor for performing processing without register conflictsHITACHI LTD·Filed 1995·Granted Aug 8, 2000·23 cites·2 claims
- 3547US6275902B1Data processor with variable types of cache memories and a controller for selecting a cache memory to be accessHITACHI LTD·Filed 1998·Granted Aug 14, 2001·12 cites·2 claims
- 3646US2007233959A1Data processor having cache memoryHOTTA TAKASHI·Filed 2007·Application pending·0 cites
- 3744US5894582AMethod of controlling parallel processing at an instruction level and processor for realizing the methodHITACHI LTD·Filed 1996·Granted Apr 13, 1999·17 cites·12 claims
- 3843US7111187B2Information processor and information processing system utilizing interface for synchronizing clock signalHITACHI LTD·Filed 2003·Granted Sep 19, 2006·1 cites·6 claims
- 3941US6256726B1Data processor for the parallel processing of a plurality of instructionsHITACHI LTD·Filed 1992·Granted Jul 3, 2001·9 cites·31 claims
- 4039US2002029365A1Information processing apparatusFiled 2001·Application pending·0 cites
- 4135US5590361AMicroprocessor having an effective BiCMOS extra multiple input complex logic circuitHITACHI LTD·Filed 1994·Granted Dec 31, 1996·6 cites·21 claims
- 4235US2017332965A1Measurement system, head-mounted device, non-transitory computer readable medium, and service providing methodHITACHI HIGH TECH CORP·Filed 2015·Application pending·0 cites
- 4334US5713012AMicroprocessorHITACHI LTD·Filed 1996·Granted Jan 27, 1998·7 cites·14 claims
- 4432US6032229ASemiconductor memory device and information processor using the sameHITACHI LTD·Filed 1995·Granted Feb 29, 2000·4 cites·9 claims
- 4532US5339448AMicroprocessor with improved internal transmissionHITACHI LTD·Filed 1993·Granted Aug 16, 1994·5 cites·16 claims
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