Inventor · disambiguated record
Seiji Sawada
Also filed as: SAWADA SEIJI
49 granted patents·6 pending applications·1,924 citations·filing 1993–2019
99Inventor score
Files withMITSUBISHI ELECTRIC CORP34TOYO INK MFG CO7RENESAS TECH CORP6RENESAS ELECTRONICS CORP5KEZOBO ISAO1
Top patents by PatentIndex Score
55 records- 0198US5404338ASynchronous type semiconductor memory device operating in synchronization with an external clock signalMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 4, 1995·242 cites·71 claims
- 0296US5517462ASynchronous type semiconductor memory device operating in synchronization with an external clock signalMITSUBISHI ELECTRIC CORP·Filed 1995·Granted May 14, 1996·81 cites·11 claims
- 0395US5815462ASynchronous semiconductor memory device and synchronous memory moduleMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 29, 1998·157 cites·20 claims
- 0494US6426900B1Synchronous semiconductor memory device performing data output in synchronization with external clockMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jul 30, 2002·70 cites·13 claims
- 0594US5814685AInk jet recording liquidTOYO INK MFG CO·Filed 1997·Granted Sep 29, 1998·240 cites·10 claims
- 0693US5471430ATest circuit for refresh counter of clock synchronous type semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Nov 28, 1995·100 cites·29 claims
- 0792US5716435ARecording fluid for ink-jet printing and process for the production thereofTOYO INK MFG CO·Filed 1996·Granted Feb 10, 1998·77 cites·13 claims
- 0892US5511029ATest circuit in clock synchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1994·Granted Apr 23, 1996·81 cites·33 claims
- 0991US5772746AInk jet recording liquidTOYO INK MFG CO·Filed 1997·Granted Jun 30, 1998·74 cites·10 claims
- 1091US5587950ATest circuit in clock synchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Dec 24, 1996·82 cites·3 claims
- 1190US5748560ASynchronous semiconductor memory device with auto precharge operation easily controlledMITSUBISHI ELECTRIC CORP·Filed 1996·Granted May 5, 1998·90 cites·11 claims
- 1289US6894945B2Clock synchronous semiconductor memory deviceRENESAS TECH CORP·Filed 2002·Granted May 17, 2005·48 cites·20 claims
- 1389US6031024AInkjet recording liquid and process for the production thereofTOYO INK MFG CO·Filed 1998·Granted Feb 29, 2000·61 cites·15 claims
- 1486US7336557B2Semiconductor memory device suitable for mounting on portable terminalRENESAS TECH CORP·Filed 2005·Granted Feb 26, 2008·13 cites·2 claims
- 1583US5972087AWater-based ink-jet recording fluidTOYO INK MFG CO·Filed 1997·Granted Oct 26, 1999·45 cites·9 claims
- 1682US5903514AMulti-bank synchronous semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1998·Granted May 11, 1999·48 cites·11 claims
- 1781US5808961AInternal clock generating circuit for clock synchronous type semiconductor memory deviceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Sep 15, 1998·48 cites·8 claims
- 1880US10339335B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2018·Granted Jul 2, 2019·2 cites·7 claims
- 1979US10073982B2Semiconductor deviceRENESAS ELECTRONICS CORP·Filed 2013·Granted Sep 11, 2018·4 cites·20 claims
- 2079US5365481ASemiconductor memory device having test mode and method of setting test modeMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 15, 1994·42 cites·7 claims
- 2178US7035366B2Delay locked loop circuit and its control methodRENESAS TECH CORP·Filed 2002·Granted Apr 25, 2006·27 cites·16 claims
- 2276US8019507B2Electric power steering control systemMITSUBISHI ELECTRIC CORP·Filed 2010·Granted Sep 13, 2011·7 cites·4 claims
- 2374US8294395B2Controller for AC rotary machine and controller for electric power steeringKIMPARA YOSHIHIKO·Filed 2010·Granted Oct 23, 2012·7 cites·11 claims
- 2474US6798679B2Semiconductor memory moduleRENESAS TECH CORP·Filed 2002·Granted Sep 28, 2004·18 cites·7 claims
- 2573US5465063APulse generating circuit with temperature compensationMITSUBISHI ELECTRIC CORP·Filed 1993·Granted Nov 7, 1995·22 cites·10 claims
- 2672US5703831ASynchronous semiconductor memory device having internal circuitry enabled only when commands are applied in normal sequenceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 30, 1997·27 cites·9 claims
- 2771US5691661APulse generating circuit and a semiconductor memory device provided with the sameMITSUBISHI ELECTRIC CORP·Filed 1995·Granted Nov 25, 1997·27 cites·9 claims
- 2870US7908057B2Power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2006·Granted Mar 15, 2011·8 cites·6 claims
- 2969US8326493B2Motor driven power steering control apparatus for suppressing vibrationKEZOBO ISAO·Filed 2007·Granted Dec 4, 2012·8 cites·6 claims
- 3066US7983815B2Electric power steering control systemMITSUBISHI ELECTRIC CORP·Filed 2007·Granted Jul 19, 2011·6 cites·5 claims
- 3166US6235099B1Inkjet recording liquid and process for the production thereofTOYO INK MFG CO·Filed 1997·Granted May 22, 2001·22 cites·12 claims
- 3266US6002615AClock shift circuit and synchronous semiconductor memory device using the sameMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Dec 14, 1999·25 cites·10 claims
- 3365US6335887B1Semiconductor memory device allowing switching of word configurationMITSUBISHI ELECTRIC CORP·Filed 2000·Granted Jan 1, 2002·14 cites·12 claims
- 3465US6014340ASynchronous semiconductor memory device having internal circuitry enabled only when commands are applied in normal sequenceMITSUBISHI ELECTRIC CORP·Filed 1997·Granted Jan 11, 2000·21 cites·16 claims
- 3562US6049488AClock synchronous semiconductor memory device capable of preventing outputting of invalid dataMITSUBISHI ELECTRIC CORP·Filed 1998·Granted Apr 11, 2000·20 cites·20 claims
- 3658US6341089B1Semiconductor memory device allowing effective detection of leak failureMITSUBISHI ELECTRIC CORP·Filed 2001·Granted Jan 22, 2002·10 cites·8 claims
- 3758US6157992ASynchronous semiconductor memory having read data mask controlled output circuitMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Dec 5, 2000·18 cites·13 claims
- 3856US7473468B2Colorant for thermoplastic resin and uses thereofTOYO INK MFG CO·Filed 2004·Granted Jan 6, 2009·4 cites·32 claims
- 3953US5818768AOperation mode setting circuit in semiconductor deviceMITSUBISHI ELECTRIC CORP·Filed 1996·Granted Oct 6, 1998·14 cites·13 claims
- 4051US12034334B2Redundancy resolver device and electric power steering deviceMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Jul 9, 2024·0 cites·10 claims
- 4149US12184206B2Controller for rotary electric machineMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Dec 31, 2024·0 cites·7 claims
- 4246US11828591B2Angle detection apparatusMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Nov 28, 2023·0 cites·10 claims
- 4346US6636455B2Semiconductor memory device that operates in synchronization with a clock signalMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Oct 21, 2003·5 cites·7 claims
- 4445US11936311B2Controller for motorMITSUBISHI ELECTRIC CORP·Filed 2019·Granted Mar 19, 2024·0 cites·7 claims
- 4545US11529993B2Motor controller and electric power steering apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 20, 2022·0 cites·16 claims
- 4645US2012016067A1Resin composition for solar cell-sealing materialMASUKO KEISUKE·Filed 2010·Application pending·0 cites
- 4744US2011199844A1Semiconductor Memory Device Suitable for Mounting on a Portable TerminalRENESAS TECH CORP·Filed 2011·Application pending·0 cites
- 4844US2019043586A1Semiconductor memory device and control method thereforRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 4943US7480200B2Semiconductor memory device suitable for mounting on portable terminalRENESAS TECH CORP·Filed 2008·Granted Jan 20, 2009·0 cites·1 claims
- 5041US2005030815A1Semiconductor memory moduleMITSUBISHI ELECTRIC CORP·Filed 2004·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →