Inventor · disambiguated record
Hideo Maejima
Also filed as: MAEJIMA HIDEO
72 granted patents·3 pending applications·2,202 citations·filing 1976–2023
99Inventor score
Top patents by PatentIndex Score
75 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
- 0298US4853560ALogic circuit and semiconductor integrated circuit device capable of operating by different power suppliesHITACHI LTD·Filed 1988·Granted Aug 1, 1989·107 cites·66 claims
- 0396US4615005AData processing apparatus with clock signal control by microinstruction for reduced power consumption and method thereforHITACHI LTD·Filed 1984·Granted Sep 30, 1986·185 cites·32 claims
- 0495US5430397AIntra-LSI clock distribution circuitHITACHI LTD·Filed 1994·Granted Jul 4, 1995·99 cites·26 claims
- 0595US4454578AData processing unit with pipelined operandsHITACHI LTD·Filed 1981·Granted Jun 12, 1984·158 cites·17 claims
- 0694US5233694APipelined 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
- 0791US6023757AData processorHITACHI LTD·Filed 1997·Granted Feb 8, 2000·136 cites·62 claims
- 0891US5388249AData 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
- 0988US5542083AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1995·Granted Jul 30, 1996·37 cites·13 claims
- 1088US4862150AGraphic pattern processing apparatusHITACHI LTD·Filed 1984·Granted Aug 29, 1989·50 cites·27 claims
- 1187US5457790ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1993·Granted Oct 10, 1995·87 cites·19 claims
- 1286US6671815B2Low power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 2002·Granted Dec 30, 2003·33 cites·10 claims
- 1384US5734913ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1995·Granted Mar 31, 1998·88 cites·20 claims
- 1482US5506982AData 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
- 1581US5920510ASemiconductor device capable of holding signals independent of the pulse width of an external clock and a computer system including the semiconductor deviceHITACHI LTD·Filed 1997·Granted Jul 6, 1999·47 cites·34 claims
- 1679US7353618B2Magnetic scaleSONY CORP·Filed 2006·Granted Apr 8, 2008·5 cites·9 claims
- 1777US4757310ADisplay controllerHITACHI LTD·Filed 1984·Granted Jul 12, 1988·22 cites·6 claims
- 1876US5362998AComposite circuit of bipolar transistors and MOS transistors and semiconductor integrated circuit device using the sameHITACHI LTD·Filed 1994·Granted Nov 8, 1994·28 cites·42 claims
- 1976US4779210AGraphic processing apparatusHITACHI ENG CO LTD·Filed 1985·Granted Oct 18, 1988·56 cites·22 claims
- 2075US5047669ATristate circuit using bipolar transistor and CMOS transistorHITACHI LTD·Filed 1989·Granted Sep 10, 1991·22 cites·23 claims
- 2174US6675311B2Data 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
- 2274US4849658ADynamic logic circuit including bipolar transistors and field-effect transistorsHITACHI LTD·Filed 1987·Granted Jul 18, 1989·46 cites·10 claims
- 2373US4523276AInput/output control device with memory device for storing variable-length data and method of controlling thereofHITACHI LTD·Filed 1983·Granted Jun 11, 1985·41 cites·18 claims
- 2472US6760832B2Data processorRENESAS TECH CORP·Filed 2002·Granted Jul 6, 2004·13 cites·4 claims
- 2571US5657045AGraphic pattern processing apparatusHITACHI LTD·Filed 1995·Granted Aug 12, 1997·29 cites·33 claims
- 2671US4095268ASystem for stopping and restarting the operation of a data processorHITACHI LTD·Filed 1976·Granted Jun 13, 1978·29 cites·5 claims
- 2768US5631668AGraphic pattern processing apparatusHITACHI LTD·Filed 1995·Granted May 20, 1997·24 cites·134 claims
- 2868US4613970AIntegrated circuit device and method of diagnosing the sameHITACHI LTD·Filed 1984·Granted Sep 23, 1986·21 cites·10 claims
- 2964US5043713AGraphic data processing apparatus for processing pixels having a number of bits which may be selectedHITACHI LTD·Filed 1989·Granted Aug 27, 1991·18 cites·9 claims
- 3063US4897787AData processing systemHITACHI LTD·Filed 1987·Granted Jan 30, 1990·25 cites·27 claims
- 3161US6646651B1Display controllerHITACHI LTD·Filed 2000·Granted Nov 11, 2003·4 cites·3 claims
- 3260US6492992B2Graphic pattern processing apparatusHITACHI LTD·Filed 2001·Granted Dec 10, 2002·4 cites·23 claims
- 3360US5576997AData processing system and semiconductor memory suited for the sameHITACHI LTD·Filed 1994·Granted Nov 19, 1996·19 cites·46 claims
- 3459US5974560AInformation processor and information processing system utilizing clock signalHITACHI LTD·Filed 1997·Granted Oct 26, 1999·20 cites·10 claims
- 3559US4446517AMicroprogram memory with page addressing and address decode in memoryHITACHI LTD·Filed 1981·Granted May 1, 1984·23 cites·14 claims
- 3657US5300947AGraphic pattern processing apparatusHITACHI LTD·Filed 1991·Granted Apr 5, 1994·12 cites·53 claims
- 3756US6789207B1MicroprocessorRENESAS TECH CORP·Filed 1998·Granted Sep 7, 2004·31 cites·2 claims
- 3856US4727517ASemiconductor memory with column line voltage sitting circuitHITACHI LTD·Filed 1985·Granted Feb 23, 1988·15 cites·12 claims
- 3954US7415776B2Magnetic scaleSONY CORP·Filed 2006·Granted Aug 26, 2008·4 cites·25 claims
- 4054US5485407AInterpolation device for scale arrangementSONY MAGNESCALE INC·Filed 1993·Granted Jan 16, 1996·15 cites·8 claims
- 4153US6088808ALow power consumption semiconductor integrated circuit device and microprocessorHITACHI LTD·Filed 1997·Granted Jul 11, 2000·18 cites·9 claims
- 4253US4835679AMicroprogram control systemHITACHI LTD·Filed 1986·Granted May 30, 1989·19 cites·5 claims
- 4353US4486834AMulti-computer system having dual common memoryHITACHI LTD·Filed 1983·Granted Dec 4, 1984·18 cites·7 claims
- 4452US5640547AData 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
- 4552US2025231051A1Display device and measuring instrumentDMG MORI CO LTD·Filed 2023·Application pending·0 cites
- 4651US7424598B2Data processorRENESAS TECH CORP·Filed 2001·Granted Sep 9, 2008·1 cites·12 claims
- 4750US6496919B1Data processorHITACHI LTD·Filed 1999·Granted Dec 17, 2002·18 cites·7 claims
- 4850US5696540ADisplay controllerHITACHI LTD·Filed 1991·Granted Dec 9, 1997·10 cites·7 claims
- 4950US5680637AComputer having a parallel operating capabilityHITACHI LTD·Filed 1996·Granted Oct 21, 1997·23 cites·7 claims
- 5050US5332995AGraphic pattern processing apparatusHITACHI LTD·Filed 1991·Granted Jul 26, 1994·9 cites·11 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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