Inventor · disambiguated record
Atsushi Kiuchi
Also filed as: KIUCHI ATSUSHI
33 granted patents·2 pending applications·1,441 citations·filing 1986–2015
98Inventor score
Files withHITACHI LTD19RENESAS TECH CORP5HITACHI AMERICA LTD4HITACHI MICRO SYSTEMS INC2HITACHI AMERICA INC1
Top patents by PatentIndex Score
35 records- 0199US5854636ASemiconductor IC with a plurality of processing circuits which receive parallel data via a parallel data transfer circuitHITACHI LTD·Filed 1997·Granted Dec 29, 1998·419 cites·28 claims
- 0289US5867726AMicrocomputerHITACHI LTD·Filed 1996·Granted Feb 2, 1999·109 cites·5 claims
- 0388US5579493ASystem with loop buffer and repeat control circuit having stack for storing control informationHITACHI LTD·Filed 1994·Granted Nov 26, 1996·82 cites·8 claims
- 0483US5426600ADouble precision division circuit and method for digital signal processorHITACHI AMERICA LTD·Filed 1993·Granted Jun 20, 1995·97 cites·8 claims
- 0581US4910466ASelecting means for selecting a plurality of informationHITACHI MICROCUMPUTER ENG·Filed 1989·Granted Mar 20, 1990·29 cites·12 claims
- 0680US7363466B2MicrocomputerRENESAS TECH CORP·Filed 2006·Granted Apr 22, 2008·6 cites·13 claims
- 0779US7212786B2Wireless communication system and microcomputerRENESAS TECH CORP·Filed 2003·Granted May 1, 2007·26 cites·14 claims
- 0879US5884092ASystem for maintaining fixed-point data alignment within a combination CPU and DSP systemHITACHI LTD·Filed 1996·Granted Mar 16, 1999·72 cites·13 claims
- 0978US7000140B2Data processor and data processing systemRENESAS TECH CORP·Filed 2001·Granted Feb 14, 2006·30 cites·22 claims
- 1075US6542982B2Data processer and data processing systemHITACHI LTD·Filed 2001·Granted Apr 1, 2003·20 cites·22 claims
- 1175US5031135ADevice for multi-precision and block arithmetic support in digital processorsHITACHI MICRO SYSTEMS INC·Filed 1989·Granted Jul 9, 1991·62 cites·7 claims
- 1274US9071750B2Semiconductor integrated circuit and multi-angle video systemOSUGA HIROSHI·Filed 2011·Granted Jun 30, 2015·4 cites·9 claims
- 1374US5638524ADigital signal processor and method for executing DSP and RISC class instructions defining identical data processing or data transfer operationsHITACHI AMERICA LTD·Filed 1995·Granted Jun 10, 1997·74 cites·22 claims
- 1474US5535417AOn-chip DMA controller with host computer interface employing boot sequencing and address generation schemesHITACHI AMERICA INC·Filed 1993·Granted Jul 9, 1996·70 cites·12 claims
- 1573US6434690B1Microprocessor having a DSP and a CPU and a decoder discriminating between DSP-type instructions and CUP-type instructionsHITACHI LTD·Filed 1999·Granted Aug 13, 2002·41 cites·29 claims
- 1667US5440747AData processor with control logic for storing operation mode status and associated methodHITACHI AMERICA LTD·Filed 1993·Granted Aug 8, 1995·48 cites·10 claims
- 1766US6434691B2Cell phones with instruction pre-fetch buffers allocated to low bit address ranges and having validating flagsHITACHI LTD·Filed 2001·Granted Aug 13, 2002·11 cites·5 claims
- 1866US5832258ADigital signal processor and associated method for conditional data operation with no condition code updateHITACHI AMERICA LTD·Filed 1994·Granted Nov 3, 1998·46 cites·6 claims
- 1962US5987556AData processing device having accelerator for digital signal processingHITACHI LTD·Filed 1998·Granted Nov 16, 1999·44 cites·42 claims
- 2060US7069423B2MicrocomputerHITACHI LTD·Filed 2002·Granted Jun 27, 2006·4 cites·9 claims
- 2159US5794071AData processing systemHITACHI LTD·Filed 1995·Granted Aug 11, 1998·30 cites·69 claims
- 2257US6668266B2Data processing device having a central processing unit and digital signal processing unitHITACHI LTD·Filed 2001·Granted Dec 23, 2003·4 cites·8 claims
- 2357US6405302B1MicrocomputerHITACHI LTD·Filed 1999·Granted Jun 11, 2002·20 cites·34 claims
- 2457US4958276ASingle chip processorHITACHI LTD·Filed 1987·Granted Sep 18, 1990·23 cites·10 claims
- 2556US7080240B2Data processing apparatusHITACHI LTD·Filed 2002·Granted Jul 18, 2006·4 cites·11 claims
- 2654US7558944B2MicrocomputerRENESAS TECH CORP·Filed 2008·Granted Jul 7, 2009·0 cites·9 claims
- 2751US6889240B2Data processing device having a central processing unit and digital signal processing unitRENESAS TECH CORP·Filed 2003·Granted May 3, 2005·1 cites·6 claims
- 2847US6185212B1ATM cell processing apparatusHITACHI LTD·Filed 1998·Granted Feb 6, 2001·21 cites·16 claims
- 2945US2015254820A1Semiconductor integrated circuit and multi-angle video systemRENESAS ELECTRONICS CORP·Filed 2015·Application pending·0 cites
- 3043US6304958B1Microcomputer having data execution units mounted thereonHITACHI LTD·Filed 1998·Granted Oct 16, 2001·15 cites·33 claims
- 3142US6505295B1Data processorHITACHI LTD·Filed 1997·Granted Jan 7, 2003·12 cites·22 claims
- 3239US4896104ADigital peak and valley detectorHITACHI MICRO SYSTEMS INC·Filed 1989·Granted Jan 23, 1990·8 cites·4 claims
- 3338US4745581ALSI system of a structure requiring no additional address signals to incorporate additional status registers into the systemHITACHI LTD·Filed 1986·Granted May 17, 1988·8 cites·3 claims
- 3434US2002026551A1System for transferring data of reusing a plurality of data transferring area cyclicallyFiled 2001·Application pending·0 cites
- 3530US4809206AInformation processing apparatusHITACHI LTD·Filed 1987·Granted Feb 28, 1989·1 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →