Inventor · disambiguated record
Eiichi Sato
Also filed as: SATO EIICHI
107 granted patents·11 pending applications·1,655 citations·filing 1973–2021
99Inventor score
Top patents by PatentIndex Score
118 records- 0196US7726828B2Planar illumination light source device and planar illumination light device using the planar illumination light source deviceOPTO DESIGN INC·Filed 2007·Granted Jun 1, 2010·50 cites·16 claims
- 0296US7395284B2storage systemHITACHI LTD·Filed 2005·Granted Jul 1, 2008·64 cites·16 claims
- 0396US4026693AMethod for producing an image dissectorOLYMPUS OPTICAL CO·Filed 1975·Granted May 31, 1977·61 cites·9 claims
- 0493US7221885B2Image forming device, system, control method, program and memory medium utilizing operation historyCANON KK·Filed 2004·Granted May 22, 2007·42 cites·48 claims
- 0593US6566232B1Method of fabricating semiconductor deviceSEIKO EPSON CORP·Filed 2000·Granted May 20, 2003·83 cites·19 claims
- 0693US4401383ATransfer device for use in retention type electrophotographic copying machineOLYMPUS OPTICAL CO·Filed 1981·Granted Aug 30, 1983·42 cites·9 claims
- 0792US7111026B2Method and device for acquiring snapshots and computer system with snapshot acquiring functionHITACHI LTD·Filed 2004·Granted Sep 19, 2006·78 cites·18 claims
- 0892US4860034AInk jet recording apparatus with ambient temperature detecting means for providing a signal to drive control means responsive to a recording-density data signalCANON KK·Filed 1988·Granted Aug 22, 1989·63 cites·3 claims
- 0992US4633120AElectrostriction transducer comprising electrostriction layers of axially varied thicknessesNIPPON ELECTRIC CO·Filed 1984·Granted Dec 30, 1986·66 cites·7 claims
- 1092US4536455ACentrifugally cast double-layer tube with resistance to carbon depositionJGC CORP·Filed 1983·Granted Aug 20, 1985·28 cites·7 claims
- 1191US10192891B2Thin film transistor and display device comprising the sameJOLED INC·Filed 2017·Granted Jan 29, 2019·4 cites·7 claims
- 1291US8738218B2Pressure sensor diagnostic method and common rail fuel injection control deviceSUDA SAKAE·Filed 2010·Granted May 27, 2014·11 cites·4 claims
- 1389US7590664B2Storage system and storage system data migration methodHITACHI LTD·Filed 2005·Granted Sep 15, 2009·32 cites·1 claims
- 1489US7527356B2Device package structure, device packaging method, liquid drop ejection method, connector, and semiconductor deviceSEIKO EPSON CORP·Filed 2006·Granted May 5, 2009·10 cites·14 claims
- 1588US8690380B2Surface illumination method using point light source, linear light source device, and surface illumination device using linear light source deviceSATO EIICHI·Filed 2010·Granted Apr 8, 2014·13 cites·10 claims
- 1687US7819542B2Planar illumination light source device and planar illumination light device using the planar illumination light source deviceOPTO DESIGN INC·Filed 2009·Granted Oct 26, 2010·15 cites·21 claims
- 1787US6573157B1Method of manufacturing semiconductor device, narrow pitch connector, electrostatic actuator, piezoelectric actuator, ink jet head, ink jet printer, micromachine, liquid crystal panel, and electronic deviceSEIKO EPSON CORP·Filed 2000·Granted Jun 3, 2003·38 cites·3 claims
- 1887US5479203AVideo camera apparatus with zoom control based on the pan or tilt operationCANON KK·Filed 1993·Granted Dec 26, 1995·65 cites·16 claims
- 1986US7595562B2Device package structure, device packaging method, droplet ejection head, connector, and semiconductor deviceSEIKO EPSON CORP·Filed 2006·Granted Sep 29, 2009·7 cites·10 claims
- 2085US6619785B1Method of connecting electrode, narrow pitch connector, pitch changing device, micromachine, piezoelectric actuator, electrostatic actuator, ink-jet head, ink-jet printer, liquid crystal device, and electronic deviceSEIKO EPSON CORP·Filed 2000·Granted Sep 16, 2003·35 cites·19 claims
- 2185US4814660APiezoelectric motor with multilayer piezoelectric elementsNEC CORP·Filed 1988·Granted Mar 21, 1989·50 cites·26 claims
- 2284US8911133B2Planar light source device and illumination apparatusSATO EIICHI·Filed 2011·Granted Dec 16, 2014·11 cites·10 claims
- 2384US7849278B2Logical partition conversion for migration between storage unitsHITACHI LTD·Filed 2007·Granted Dec 7, 2010·9 cites·12 claims
- 2483US7424547B2File sharing device and inter-file sharing device data migration methodHITACHI LTD·Filed 2006·Granted Sep 9, 2008·10 cites·22 claims
- 2581US8911106B2Surface illumination fixture and surface illumination deviceSATO EIICHI·Filed 2011·Granted Dec 16, 2014·9 cites·14 claims
- 2681US6601947B1Narrow-pitch connector, electrostatic actuator, piezoelectric actuator, ink-jet head, ink-jet printer, micromachine, liquid crystal panel, and electronic apparatusSEIKO EPSON CORP·Filed 2000·Granted Aug 5, 2003·22 cites·18 claims
- 2781US4717927ALiquid injection recording apparatusCANON KK·Filed 1986·Granted Jan 5, 1988·28 cites·1 claims
- 2880US8408752B2Surface lighting unit, surface lighting light source device, surface lighting deviceSATO EIICHI·Filed 2008·Granted Apr 2, 2013·5 cites·4 claims
- 2980US4518887ADifferential lever actuator including differentially force-transmitting members which are not liable to breakNEC CORP·Filed 1984·Granted May 21, 1985·34 cites·12 claims
- 3079US7716438B2Storage system and back-up method for storage systemHITACHI LTD·Filed 2007·Granted May 11, 2010·10 cites·14 claims
- 3178US9081229B2Surface light source unit, surface illumination device, and liquid crystal display deviceSATO EIICHI·Filed 2010·Granted Jul 14, 2015·5 cites·22 claims
- 3278US8662710B2Illumination deviceSATO EIICHI·Filed 2011·Granted Mar 4, 2014·6 cites·14 claims
- 3378US7512791B1Communication apparatus and method for discriminating confidentiality of received dataCANON KK·Filed 2000·Granted Mar 31, 2009·17 cites·5 claims
- 3478US7305533B2Storage systemHITACHI LTD·Filed 2007·Granted Dec 4, 2007·6 cites·11 claims
- 3577US7240122B2File sharing device and inter-file sharing device data migration methodHITACHI LTD·Filed 2004·Granted Jul 3, 2007·21 cites·33 claims
- 3677US5172142AInk jet recording apparatus with driving means providing a driving signal having upper and lower limits in response to an input signalCANON KK·Filed 1991·Granted Dec 15, 1992·36 cites·6 claims
- 3777US4971445AFine surface profile measuring apparatusOLYMPUS OPTICAL CO·Filed 1988·Granted Nov 20, 1990·35 cites·12 claims
- 3876US7742183B2Method and apparatus for format conversion of printing dataCANON KK·Filed 2002·Granted Jun 22, 2010·21 cites·18 claims
- 3976US4616001AActivated carbonSATO EIICHI·Filed 1985·Granted Oct 7, 1986·22 cites·5 claims
- 4076US4294453AMechanical sealHITACHI LTD·Filed 1980·Granted Oct 13, 1981·28 cites·8 claims
- 4175US11751451B2Display device having multiple protective films and wiring layerJOLED INC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 4275US8259325B2Data communication apparatus and data processing method for controlling transmission of a print completion notificationSATO EIICHI·Filed 2007·Granted Sep 4, 2012·4 cites·5 claims
- 4375US7272693B2Storage system and back-up method for storage systemHITACHI LTD·Filed 2004·Granted Sep 18, 2007·22 cites·13 claims
- 4475US5761404AImage-data managing apparatusHITACHI LTD·Filed 1996·Granted Jun 2, 1998·78 cites·4 claims
- 4573US4595854ADrive circuit for piezoelectric stackNEC CORP·Filed 1984·Granted Jun 17, 1986·23 cites·19 claims
- 4672US8261594B2Leak detection systemMAEHIRA TAKAYUKI·Filed 2010·Granted Sep 11, 2012·8 cites·7 claims
- 4772US7415582B2Storage system construction managing device and construction management methodHITACHI LTD·Filed 2005·Granted Aug 19, 2008·4 cites·15 claims
- 4872US7213115B2Storage systemHITACHI LTD·Filed 2004·Granted May 1, 2007·13 cites·12 claims
- 4971US10269885B2Display device having multiple protective filmsJOLED INC·Filed 2017·Granted Apr 23, 2019·1 cites·13 claims
- 5071US8272772B2Surface illuminating light source device and surface illuminating deviceSATO EIICHI·Filed 2008·Granted Sep 25, 2012·9 cites·13 claims
Showing the top 50 of 118 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →