Inventor · disambiguated record
Norio Nakagawa
Also filed as: NAKAGAWA NORIO
33 granted patents·2 pending applications·677 citations·filing 1986–2017
98Inventor score
Files withHITACHI LTD18SANYO ELECTRIC CO7HITACHI MICRO SYSTEMS INC3HITACHI AMERICA LTD1HITACHI ULSI SYS CO LTD1
Top patents by PatentIndex Score
35 records- 0196US6327605B2Data processor and data processing systemHITACHI LTD·Filed 2001·Granted Dec 4, 2001·103 cites·6 claims
- 0288US11001033B2Prepreg laminate and fiber-reinforced composite material, and method of producing fiber-reinforced composite materialTORAY INDUSTRIES·Filed 2017·Granted May 11, 2021·2 cites·6 claims
- 0383US6243732B1Data processor and data processing systemHITACHI LTD·Filed 2000·Granted Jun 5, 2001·27 cites·9 claims
- 0480US6944686B2Data transfer control circuit with terminal sharingHITACHI ULSI SYS CO LTD·Filed 2002·Granted Sep 13, 2005·28 cites·9 claims
- 0579US6038582AData processor and data processing systemHITACHI LTD·Filed 1997·Granted Mar 14, 2000·67 cites·15 claims
- 0679US5293558AMultiplication, division and square root extraction apparatusHITACHI LTD·Filed 1989·Granted Mar 8, 1994·51 cites·5 claims
- 0776US5860000AFloating point unit pipeline synchronized with processor pipelineHITACHI MICRO SYSTEMS INC·Filed 1996·Granted Jan 12, 1999·55 cites·8 claims
- 0875US5918045AData processor and data processing systemHITACHI LTD·Filed 1997·Granted Jun 29, 1999·73 cites·12 claims
- 0974US7866828B2Projection type image display apparatusSANYO ELECTRIC CO·Filed 2007·Granted Jan 11, 2011·4 cites·5 claims
- 1074US4994902ASemiconductor devices and electronic system incorporating themHITACHI LTD·Filed 1989·Granted Feb 19, 1991·45 cites·23 claims
- 1172US7621645B2Projector deviceSANYO ELECTRIC CO·Filed 2006·Granted Nov 24, 2009·4 cites·2 claims
- 1269US6753231B2Semiconductor integrated circuit and method for manufacturing the sameRENESAS TECH CORP·Filed 2003·Granted Jun 22, 2004·11 cites·5 claims
- 1366US8038298B2Projector deviceSANYO ELECTRIC CO·Filed 2006·Granted Oct 18, 2011·2 cites·2 claims
- 1466US6772327B2Floating point unit pipeline synchronized with processor pipelineHITACHI MICRO SYSTEMS INC·Filed 2002·Granted Aug 3, 2004·8 cites·26 claims
- 1566US6496934B2Data transfer controller, microcomputer and data processing systemHITACHI LTD·Filed 2000·Granted Dec 17, 2002·11 cites·5 claims
- 1665US7621644B2Projector with exhaust fans having intersecting exhaust directionsSANYO ELECTRIC CO·Filed 2006·Granted Nov 24, 2009·2 cites·5 claims
- 1764US4831586AContent-addressed memoryHITACHI LTD·Filed 1986·Granted May 16, 1989·18 cites·16 claims
- 1863US6436753B1Semiconductor integrated circuit and method for manufacturing the sameHITACHI LTD·Filed 1999·Granted Aug 20, 2002·16 cites·1 claims
- 1963US4812969AAddress translation unitHITACHI LTD·Filed 1986·Granted Mar 14, 1989·32 cites·7 claims
- 2062US7845804B2Projection type image display apparatusSANYO ELECTRIC CO·Filed 2007·Granted Dec 7, 2010·1 cites·4 claims
- 2160US4939636AMemory management unitHITACHI LTD·Filed 1987·Granted Jul 3, 1990·33 cites·20 claims
- 2256US7162616B2Floating point unit pipeline synchronized with processor pipelineRENESAS TECHNOLOGY AMERICA INC·Filed 2004·Granted Jan 9, 2007·3 cites·2 claims
- 2350US7528892B2Projector deviceSANYO ELECTRIC CO·Filed 2006·Granted May 5, 2009·0 cites·5 claims
- 2448US2008094582A1Projection type image display apparatusSANYO ELECTRIC CO·Filed 2007·Application pending·0 cites
- 2547US6559006B2Semiconductor integrated circuit and method for manufacturing the sameHITACHI LTD·Filed 2002·Granted May 6, 2003·2 cites·17 claims
- 2647US5956263AMultiplication, division and square root extraction apparatusHITACHI LTD·Filed 1997·Granted Sep 21, 1999·16 cites·8 claims
- 2745US6202154B1Data transfer controller, microcomputer and data processing systemHITACHI LTD·Filed 1998·Granted Mar 13, 2001·16 cites·15 claims
- 2845US5504912ACoprocessor executing pipeline control for executing protocols and instructionsHITACHI LTD·Filed 1992·Granted Apr 2, 1996·17 cites·3 claims
- 2942US4930104AContent-addressed memoryHITACHI LTD·Filed 1989·Granted May 29, 1990·6 cites·9 claims
- 3040US2004191991A1Semiconductor integrated circuit and method for manufacturing the sameFiled 2004·Application pending·0 cites
- 3139US6012139AMicroprocessor including floating point unit with 16-bit fixed length instruction setHITACHI MICRO SYSTEMS INC·Filed 1996·Granted Jan 4, 2000·10 cites·20 claims
- 3237US7795863B2Method and apparatus for forming coil for use in eddy current sensing probeUNIV IOWA STATE RES FOUND INC·Filed 2005·Granted Sep 14, 2010·0 cites·15 claims
- 3335US5631858ASystem for obtaining strict solution in accordance with accuracy of approximate solutionsHITACHI LTD·Filed 1993·Granted May 20, 1997·6 cites·6 claims
- 3434US5109491AMemory management deviceHITACHI LTD·Filed 1990·Granted Apr 28, 1992·7 cites·22 claims
- 3530US6418528B1Floating point unit pipeline synchronized with processor pipelineHITACHI AMERICA LTD·Filed 1998·Granted Jul 9, 2002·1 cites·8 claims
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