Inventor · disambiguated record
Yasuo Sato
Also filed as: SATO YASUO
107 granted patents·14 pending applications·2,616 citations·filing 1975–2022
99Inventor score
Top patents by PatentIndex Score
121 records- 0198US4997029AAir conditioning apparatusMITSUBISHI ELECTRIC CORP·Filed 1989·Granted Mar 5, 1991·247 cites·2 claims
- 0297US5596527AElectrically alterable n-bit per cell non-volatile memory with reference cellsNIPPON STEEL CORP·Filed 1995·Granted Jan 21, 1997·251 cites·5 claims
- 0396US6469343B1Multi-level type nonvolatile semiconductor memory deviceNIPPON STEEL CORP·Filed 2000·Granted Oct 22, 2002·114 cites·3 claims
- 0496US5424978ANon-volatile semiconductor memory cell capable of storing more than two different data and method of using the sameNIPPON STEEL CORP·Filed 1994·Granted Jun 13, 1995·176 cites·13 claims
- 0596US5418743AMethod of writing into non-volatile semiconductor memoryNIPPON STEEL CORP·Filed 1993·Granted May 23, 1995·158 cites·13 claims
- 0696US4146108ABraking system responsive to abrupt release of accelerator pedalSATO YASUO·Filed 1977·Granted Mar 27, 1979·47 cites·18 claims
- 0794US7216021B2Method, system and computer program for managing energy consumptionHITACHI LTD·Filed 2004·Granted May 8, 2007·158 cites·16 claims
- 0890US6596590B1Method of making multi-level type non-volatile semiconductor memory deviceNIPPON STEEL CORP·Filed 2000·Granted Jul 22, 2003·55 cites·12 claims
- 0990US6285596B1Multi-level type nonvolatile semiconductor memory deviceNIPPON STEEL CORP·Filed 2000·Granted Sep 4, 2001·57 cites·4 claims
- 1090US5535716ACompression ignition type gasoline engine injecting fuel inside intake port during exhaust strokeTOYOTA MOTOR CO LTD·Filed 1995·Granted Jul 16, 1996·55 cites·8 claims
- 1188US5225008AMethod for manufacturing a high-strength springNHK SPRING CO LTD·Filed 1992·Granted Jul 6, 1993·31 cites·5 claims
- 1288US4771610AMultiroom air conditionerMITSUBISHI ELECTRIC CORP·Filed 1987·Granted Sep 20, 1988·78 cites·10 claims
- 1387US7199496B2Integrated electric motor and drive, optimized for high-temperature operationORIENTAL MOTOR BOSTON TECHNOLO·Filed 2005·Granted Apr 3, 2007·34 cites·38 claims
- 1486US8768527B2Power demand-supply management server and power demand-supply management systemTOMITA YASUSHI·Filed 2010·Granted Jul 1, 2014·18 cites·8 claims
- 1586US5793081ANonvolatile semiconductor storage device and method of manufacturingNIPPON STEEL CORP·Filed 1997·Granted Aug 11, 1998·60 cites·8 claims
- 1685US8330415B2Charge/discharge control apparatusSATO YASUO·Filed 2009·Granted Dec 11, 2012·31 cites·18 claims
- 1784US5258082AHigh strength springNHK SPRING CO LTD·Filed 1993·Granted Nov 2, 1993·25 cites·5 claims
- 1883US5467757ACompression-ignition type engine and combustion method of sameTOYOTA MOTOR CO LTD·Filed 1994·Granted Nov 21, 1995·41 cites·22 claims
- 1979US6605839B2Multi-level type nonvolatile semiconductor memory deviceNIPPON STEEL CORP·Filed 2002·Granted Aug 12, 2003·21 cites·1 claims
- 2077US7626306B2Laminated core structure of motorORIENTAL MOTOR CO LTD·Filed 2007·Granted Dec 1, 2009·8 cites·2 claims
- 2177US6006720AInternal combustion engineTOYOTA MOTOR CO LTD·Filed 1998·Granted Dec 28, 1999·30 cites·11 claims
- 2276US5550562AData processing device that enables mouse-operated application programs to be operated from an operation pad, and an operation pad for use with the sameFUJITSU LTD·Filed 1995·Granted Aug 27, 1996·92 cites·5 claims
- 2375US6649542B2Multi-level type nonvolatile semiconductor memory deviceNIPPON STEEL CORP·Filed 2002·Granted Nov 18, 2003·17 cites·3 claims
- 2475US5995471AEditing device and editing methodSONY CORP·Filed 1997·Granted Nov 30, 1999·30 cites·8 claims
- 2572US5612238AMethod of manufacturing first and second memory cell arrays with a capacitor and a nonvolatile memory cellNIPPON STEEL CORP·Filed 1996·Granted Mar 18, 1997·40 cites·34 claims
- 2671US10473700B2Voltage stability monitoring device and methodHITACHI LTD·Filed 2015·Granted Nov 12, 2019·2 cites·15 claims
- 2771US9780563B2Power system control system and distributed controller used in sameHITACHI LTD·Filed 2013·Granted Oct 3, 2017·4 cites·10 claims
- 2870US10629974B2Tunable dual-band resonatorUNIV YAMANASHI·Filed 2018·Granted Apr 21, 2020·2 cites·13 claims
- 2970US5960283ANonvolatile semiconductor memory device and method of fabrication of the sameNIPPON STEEL CORP·Filed 1997·Granted Sep 28, 1999·26 cites·40 claims
- 3070US4456917AVariable capacitorCLARION CO LTD·Filed 1981·Granted Jun 26, 1984·22 cites·9 claims
- 3169US9413173B2Power conversion device, control device for power conversion device, and control method for power conversion deviceKURODA EISUKE·Filed 2011·Granted Aug 9, 2016·2 cites·6 claims
- 3267US9001480B2Distributed energy resources control apparatus and distributed energy resources control methodHITACHI LTD·Filed 2013·Granted Apr 7, 2015·3 cites·7 claims
- 3366US7102687B2Image data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 2002·Granted Sep 5, 2006·6 cites·20 claims
- 3466US5686333ANonvolatile semiconductor memory device and method of producing the sameNIPPON STEEL CORP·Filed 1996·Granted Nov 11, 1997·21 cites·10 claims
- 3565US6338009B1Method and apparatus for estimating frequency characteristics of power system, and application thereofHITACHI LTD·Filed 1998·Granted Jan 8, 2002·46 cites·19 claims
- 3664US11035657B2Threaded-hole inspection deviceDAI ICHI SOKUHAN WORKS CO·Filed 2017·Granted Jun 15, 2021·2 cites·10 claims
- 3764US8959001B2Test pattern generation for semiconductor integrated circuitINOUE MICHIKO·Filed 2012·Granted Feb 17, 2015·3 cites·8 claims
- 3864US7222102B2Portal site for serving data monitored and observed and method of using data monitored and observedHITACHI LTD·Filed 2002·Granted May 22, 2007·7 cites·11 claims
- 3964US6844967B2Screen unit and display systemMITSUBISHI ELECTRIC CORP·Filed 2002·Granted Jan 18, 2005·6 cites·15 claims
- 4064US6169806B1Computer, computer system and desk-top theater systemFUJITSU LTD·Filed 1997·Granted Jan 2, 2001·43 cites·44 claims
- 4164US5973746AImage data conversion processing device and information processing device having the sameFUJITSU LTD·Filed 1997·Granted Oct 26, 1999·19 cites·48 claims
- 4264US5726470ANonvolatile semiconductor memory device and method of fabrication of the sameNIPPON STEEL CORP·Filed 1996·Granted Mar 10, 1998·20 cites·15 claims
- 4362US12457686B2Roughened copper foil, copper-cladded laminate board, and printed wiring boardMITSUI MINING & SMELTING CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·11 claims
- 4462US7222103B2Portal site for serving data monitored and observed and method of using data monitored and observedHITACHI LTD·Filed 2003·Granted May 22, 2007·6 cites·4 claims
- 4562US5592003ANonvolatile semiconductor memory and method of rewriting data theretoNIPPON STEEL CORP·Filed 1995·Granted Jan 7, 1997·23 cites·1 claims
- 4661US6208346B1Attribute information presenting apparatus and multimedia systemFUJITSU LTD·Filed 1997·Granted Mar 27, 2001·34 cites·26 claims
- 4761US5900661AEEPROM with bit lines below word linesNIPPON STEEL CORP·Filed 1997·Granted May 4, 1999·18 cites·36 claims
- 4861US5016800AMethod of cutting workpieceSATO YASUO·Filed 1990·Granted May 21, 1991·24 cites·6 claims
- 4961US4526010ASeparation type air conditionerMITSUBISHI ELECTRIC CORP·Filed 1981·Granted Jul 2, 1985·22 cites·10 claims
- 5060US7197378B2Coordinating controller for electric power equipmentHITACHI LTD·Filed 2003·Granted Mar 27, 2007·13 cites·11 claims
Showing the top 50 of 121 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →